Track 9: Critical Minerals, Strategic Materials and Mineral Policy

Track 9 Critical Minerals, Strategic Materials and Mineral Policy 1

Institutional Pathways for Responsible Mining 2

Innovation And Action For Nature-Positive Mining Integrating Economic Development, Environmental Protection, and Cultural Transformation Lusine Manucharyan, DipSBP, MISEP, CEnv, ¹Armenian Mining and Metallurgical Association, Armenia ²Zangezur Copper-Molybdenum Combine, Armenia Presenting author: lusine.manucharyan@zcmc.com Abstract The demand for critical minerals is rising with the energy transition, digital technologies, infrastructure renewal, and population growth. Mining will remain essential, but its contribution to development depends on whether projects protect natural capital rather than treating environmental costs as secondary. This paper examines how responsible mining can move from mitigation and compliance toward restoration, regeneration, and nature-positive performance. It synthesizes international standards, including ICMM Mining Principles, Towards Sustainable Mining, the Kunming-Montreal Global Biodiversity Framework, IPBES assessments, and TNFD recommendations, and proposes a collaborative governance mechanism for governments, mining companies, financial institutions, scientific institutions, communities, civil society, and Women in Mining networks. The paper gives particular attention to biodiversity, closure planning, financial assurance, transparent monitoring, professional capacity, and post-mining land use. The IPBES 2019 Global Assessment showed that approximately one million species are threatened with extinction, while the 2026 IPBES Business and Biodiversity Assessment strengthens the case for measuring business dependencies and impacts on biodiversity and nature’s contributions to people. These findings support a clear conclusion: doing less harm is not enough where ecosystems are already degraded. Mining policy should therefore require legally binding restoration obligations, progressive rehabilitation, nature-related disclosure, inclusive governance, and early planning for post-mining economic uses. By connecting environmental stewardship with competitiveness, trust, and local development, the framework positions mining not only as a supplier of minerals, but as a sector capable of supporting ecological recovery and social resilience over the full mine life cycle. Keywords Nature-positive mining; restoration; biodiversity; sustainable development; environmental governance; post-mining revitalization; collaborative governance; Women in Mining; TNFD; nature-related disclosure; IPBES 1. INTRODUCTION The world faces a practical paradox: the transition to low-carbon energy systems, advanced technologies, and resilient infrastructure requires large quantities of minerals, yet mineral extraction can significantly alter ecosystems and landscapes. Meeting future demand responsibly is therefore one of the defining challenges of the twenty-first century. 3

Global environmental indicators show that mitigation-focused sustainability approaches are no longer sufficient. The IPBES Global Assessment Report on Biodiversity and Ecosystem Services reported in 2019 that human activity has significantly altered most terrestrial and marine ecosystems and that approximately one million species are threatened with extinction. Later IPBES assessments, including the 2022 Values Assessment and the 2026 Business and Biodiversity Assessment, further show that economic activity depends on biodiversity and nature’s contributions to people. For mining, this means that biodiversity, land, water, social trust, and closure planning must be treated as core project conditions rather than late-stage compliance items. 2. STATE-OF-THE-ART IN RESPONSIBLE MINING International frameworks provide a foundation for responsible mining practice, but many remain voluntary, process-oriented, or focused mainly on impact reduction. The International Council on Mining and Metals has established Mining Principles and performance expectations covering environmental stewardship, community engagement, ethical governance, and transparent reporting. The Mining Association of Canada’s Towards Sustainable Mining initiative similarly provides protocols that help operations assess and report performance in areas such as biodiversity, community relationships, tailings, health and safety, and climate change. Global policy frameworks such as the United Nations Sustainable Development Goals and the Kunming-Montreal Global Biodiversity Framework emphasize the interdependence of economic growth, environmental protection, and social well-being. The remaining gap is not the absence of guidance, but the inconsistent translation of guidance into binding restoration duties, financial assurance, measurable biodiversity outcomes, and long-term post-mining planning. 3. WHY INNOVATION IS NECESSARY 3.1 Beyond sustainability Environmental degradation has progressed to a stage where stabilizing impacts is no longer sufficient. The United Nations Environment Programme describes climate change, biodiversity loss, and pollution as interconnected planetary emergencies that threaten human well-being and economic stability. The economic case is equally clear. The World Bank’s Economic Case for Nature estimated that a partial collapse of selected ecosystem services could reduce global GDP by USD 2.7 trillion annually by 2030, with particularly severe effects in countries highly dependent on natural capital. For mining, this finding is important because sector competitiveness depends not only on production volumes, but also on stable ecosystems, reliable water systems, community confidence, and credible closure pathways. 3.2 From risk management to nature-positive outcomes A stronger model should define measurable ecosystem outcomes, not only management processes. For mining projects, this means applying the mitigation hierarchy before key design 4

decisions are locked in, setting restoration and biodiversity targets early, using financial assurance to protect against abandoned liabilities, and disclosing nature-related risks and dependencies in a way that is understandable to regulators, investors, and communities. 4. MANDATORY RESTORATION AND REGENERATION Voluntary commitments cannot guarantee consistent environmental outcomes across jurisdictions. Mandatory restoration frameworks should therefore be embedded in mining policy, permitting, project finance, and corporate governance. Key components include: ▪ legally binding closure and rehabilitation plans approved before project development; ▪ financial assurance mechanisms that prevent abandoned environmental liabilities; ▪ progressive rehabilitation during operations, not only after closure; ▪ long-term monitoring with public reporting after closure; ▪ requirements for net-positive or clearly measurable improvement where ecological conditions allow; ▪ early agreement on post-mining land uses with affected communities and competent authorities. Restoration should aim to recover ecosystem functions, biodiversity, and social value, enabling land to support future economic, cultural, or ecological uses. In practice, this requires a shift from treating closure as an end-of-life cost to treating it as a design principle from exploration through post-closure monitoring. The TNFD recommendations offer a practical disclosure structure for companies and financial institutions to identify, assess, manage, and disclose nature-related dependencies, impacts, risks, and opportunities. Incorporating TNFD-aligned reporting can link financial incentives with ecological performance and make long-term restoration commitments more visible to investors and communities. 5. BIODIVERSITY PROTECTION Biodiversity underpins ecosystem services such as water regulation, soil fertility, climate stability, pollination, and cultural value. Mining projects should apply the mitigation hierarchy in the following order: ▪ avoid impacts wherever possible, especially in areas of high ecological or cultural value; ▪ minimize unavoidable disturbance through design, technology, and operational controls; ▪ restore affected areas progressively and after closure; ▪ offset residual impacts only as a last resort and only where scientifically credible outcomes can be achieved. Offsets should not be used to justify damage to irreplaceable ecosystems. A more credible biodiversity approach combines baseline studies, science-based targets, independent monitoring, transparent disclosure, and adaptive management. This is especially important where local communities depend on land, water, forests, or ecosystem services for livelihoods and cultural identity. 5

6. METHODS This conceptual study synthesizes international sustainability standards, biodiversity assessments, nature-related disclosure guidance, and responsible mining practice. The framework was developed through four linked steps: ▪ literature review of IPBES assessments, UNEP and World Bank reports, TNFD recommendations, and international mining standards; ▪ comparative analysis of restoration, biodiversity management, closure, post-mining land use, and governance mechanisms; ▪ integration of professional and gender-responsive engagement through Women in Mining networks and technical institutions; ▪ development of a multi-stakeholder governance mechanism that links economic development, environmental protection, and social trust. The method is designed for policy and practice-oriented analysis rather than site-specific ecological modelling. Its purpose is to identify governance elements that can be adapted to different jurisdictions, mine types, and community contexts. 7. COLLABORATIVE MECHANISMS FOR BALANCED DEVELOPMENT Sustainable mining outcomes cannot be achieved through isolated company action or regulation alone. Uncoordinated governance can increase cumulative pressure on ecosystems, weaken community resilience, and raise operational risks. Structured collaboration creates a clearer route for aligning mineral development with ecological recovery and long-term local benefit. Key actors include: ▪ government institutions: permitting, enforcement, incentives for nature-positive investment, and policy integration; ▪ mining companies and industry associations: restoration delivery, biodiversity valuation, responsible operations, and TNFD-aligned reporting; ▪ scientific and technical organizations: baseline studies, monitoring methods, ecosystem valuation, and adaptive management; ▪ financial institutions: due diligence, sustainable finance conditions, and disclosure expectations; ▪ local communities and civil society: local knowledge, social priorities, cultural heritage, and accountability; ▪ Women in Mining and professional networks: mentoring, technical capacity, ethical leadership, and cross-sector communication. 6

Figure 1 – Collaborative mechanism for nature-positive mining 8. FRAMEWORK APPLICATIONS AND EXPECTED OUTCOMES Post-mining planning should be based on land capability, community priorities, ecological risk, market conditions, and cultural heritage. Table 1 illustrates how different land-use pathways can combine economic, environmental, and social benefits when planned early and monitored transparently. Table 1 – Illustrative post-mining land-use pathways Post-mining use Economic benefit Environmental benefit Social benefit enewable energy rojects ew revenue streams nd local investment ower-carbon reuse of isturbed land ommunity energy ccess and skills ourism and creation ocal employment and mall business growth abitat restoration and ndscape recovery ultural heritage reservation griculture or orestry iversified livelihoods oil regeneration and mproved land capability ood security and local nterprise onservation areas co-tourism and search funding iodiversity conservation nd ecological corridors ducation and ewardship pportunities ndustrial development ob creation and nfrastructure reuse ite remediation and ontrolled land reuse ommunity vitalization The examples are not prescriptions. Their value depends on local ecology, infrastructure, community preference, market feasibility, and the long-term capacity to maintain the selected land use after mine closure. 7

9. COMMUNITY PARTNERSHIPS Communities near mining operations experience both benefits and risks. Genuine partnership begins before project approval and continues through closure and post-closure monitoring. It requires accessible information, practical consultation, and clear commitments that can be reviewed over time. Effective partnerships can support local employment, skills development, infrastructure improvements, cultural heritage protection, long-term economic diversification, and reduced social conflict. Strong relationships also contribute to operational stability and social license because communities can see how environmental commitments are being implemented, not only promised. 10. WOMEN IN MINING AS AGENTS OF PROFESSIONAL AND CULTURAL TRANSFORMATION Women in Mining networks can strengthen responsible mining governance by broadening professional participation, supporting mentorship, improving interdisciplinary communication, and reinforcing practical accountability across technical, environmental, operational, and community-related processes. Their contribution should not be viewed as symbolic representation alone, but as part of the institutional modernization and long-term sustainability transformation of the sector. Greater participation of women in professional and leadership structures may contribute to more inclusive and balanced decision-making processes, particularly in areas requiring stakeholder engagement, social risk management, workforce development, ethical leadership, and environmental responsibility. Diverse professional environments can strengthen organizational resilience by incorporating wider perspectives, communication approaches, and problem-solving capacities into complex governance systems. In the context of nature-positive mining, this contribution is especially relevant to professional training, knowledge transfer, safety culture, ethical management practices, and the long-term integration of sustainability principles into operational decision-making. Women frequently play an important role in shaping educational priorities, professional values, and social attitudes within both institutional and community environments, including across generations. As a result, strengthening women’s professional participation may also contribute to broader cultural change toward greater environmental awareness, responsibility, and accountability within the mining sector. Inclusive professional networks therefore help create a governance culture in which environmental and social responsibility become integrated into everyday institutional practice, rather than being treated solely as separate compliance obligations. 11. POST-MINING SOLUTIONS AND REVITALIZATION Mine closure should be seen as a transition to new land uses, not only as the end of extraction. Former mining sites can support renewable energy projects, industrial redevelopment, tourism and recreation, agriculture or forestry, conservation areas, and research or educational facilities. 8

The most successful post-mining solutions are planned early, costed realistically, and agreed with communities and authorities. They combine landform design, water management, biodiversity recovery, infrastructure reuse, and economic planning. When these elements are integrated, closure can reduce environmental liability while creating long-term social and economic value. 12. CONCLUSIONS Delivering minerals while safeguarding environmental systems is a major challenge for the mining sector. Incremental improvements in sustainability are useful but insufficient where ecosystems are already under pressure and where communities expect durable benefits from resource development. This paper proposes a nature-positive approach based on mandatory restoration, biodiversity protection, financial assurance, TNFD-aligned disclosure, collaborative governance, post-mining revitalization, and gender-responsive professional engagement through Women in Mining networks. The central argument is that economic development and environmental stewardship should be designed together. When restoration, transparency, and community partnership are built into the full mine life cycle, mining can contribute to mineral supply, ecological recovery, and long-term societal trust. ACKNOWLEDGEMENTS The author thanks international organizations, industry initiatives, and research institutions whose work on sustainable development, environmental protection, responsible mining, nature-related disclosure, and biodiversity assessment informed this study. REFERENCES Convention on Biological Diversity. (2022). Kunming-Montreal Global Biodiversity Framework. Montreal: Secretariat of the Convention on Biological Diversity. International Council on Mining and Metals. (2022). Mining Principles: Performance Expectations. London: ICMM. Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services. (2019). Global Assessment Report on Biodiversity and Ecosystem Services. Bonn: IPBES Secretariat. Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services. (2022). Methodological Assessment Report on the Diverse Values and Valuation of Nature. Bonn: IPBES Secretariat. https://doi.org/10.5281/zenodo.6522392 Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services. (2026). Methodological Assessment Report of the Impact and Dependency of Business on Biodiversity and Nature’s Contributions to People. Bonn: IPBES Secretariat. https://doi.org/10.5281/zenodo.17185116 Mining Association of Canada. (2023). Towards Sustainable Mining Protocols and Guides. Ottawa: Mining Association of Canada. Taskforce on Nature-related Financial Disclosures. (2023). Recommendations of the Taskforce on Nature-related Financial Disclosures. London: TNFD. 9

United Nations. (2015). Transforming Our World: The 2030 Agenda for Sustainable Development. New York: United Nations. United Nations Environment Programme. (2021). Making Peace with Nature: A Scientific Blueprint to Tackle the Climate, Biodiversity and Pollution Emergencies. Nairobi: UNEP. World Bank. (2021). The Economic Case for Nature: A Global Earth-Economy Model to Assess Development Policy Pathways. Washington, DC: World Bank. 10

An Integrated Management Model for the Viability of Mining Clusters and Public-Private Infrastructure Development in Peru Robert. J. McDonald 1 1 Corporate Relations Coordinator, Post-Graduate School, Universidad de Lima, Peru (Presenting author: robertmcdonald@slg.pe) Abstract The Peruvian mining industry is undergoing a situational challenge of structural concerns regarding viability due to institutional failures, a heavy regulatory burden, and the expansion of illegal mining—factors that have extended the development of copper projects to as long as 62 years, great part of that timeline taken up by Permitting and Community Agreements on the run up to Feasibility. Given this scenario, this study proposes an integrated management model based on Corporate Diplomacy Actions, where managerial decisions aimed at generating operational synergies and economies of scale act as mechanisms to regain social legitimacy and economic viability. Drawing on the validated structural model of McDonald & Rivera-Camino (2023), two applied propositions are derived: first, that cluster formation amplifies the capacity to implement infrastructure-based Corporate Diplomacy Actions by generating the financial surpluses that isolated projects cannot produce; and second, that integration attenuates the effect of organisational obstacles particularly regulatory burden by distributing costs and leverage across multiple operators. It is argued that the formation of mining clusters allows for overcoming the limitations of isolated projects by generating a critical mass capable of financing shared public infrastructure investments in for example transport, water, and energy. The analysis of a theoretical Northern Mining Cluster (“Normin”) demonstrates that the integration of copper projects can increase production capacity to perhaps one million tonnes per year and reduce operating costs by up to some 15%, generating yearly financial surpluses of US$95 million destined for territorial investment. It is concluded that the adoption and generation of mining clusters must be a priority of the public policy strategy to restore sectoral competitiveness, promote territorial cohesion, and ensure the sustainability of mining in Peru. Keywords Mining clusters, corporate diplomacy, social legitimacy, public infrastructure, mining competitiveness 1.​ Introduction: The Paradox of Plenty and the Competitiveness Crisis The expansion of technologies linked to the Fourth Industrial Revolution has substantially increased global demand for critical minerals, particularly those required for artificial intelligence applications and low-carbon energy systems. This trend has brought renewed attention to the structural challenges of aligning mineral extraction with sustainability 11

objectives. As mining activities scale up, there is a growing imperative to limit environmental externalities while simultaneously strengthening the sector’s role in promoting development within producing host regions. Because mining and mineral processing rely heavily on energy consumption, transitioning toward renewable energy sources offers a strategic opportunity to decarbonize operations and improve environmental performance. Furthermore, when renewable energy systems are conceived as multi-user or regional assets, they can function as catalysts for wider economic and infrastructural development that extends beyond individual mining projects. Peru stands today at a historical crossroads that will define its developmental trajectory for decades to come. Despite possessing a privileged geological endowment—housing approximately 10% of global copper reserves and 4% of gold reserves—the country's ability to transform this natural wealth into sustainable well-being has suffered an alarming deterioration. Evidence presented by the Peruvian Institute of Economics (IPE, 2025) and the Fraser Institute, reveal a precipitous drop in mining competitiveness. Peru's investment attractiveness has fallen from outperforming 83% of global mining jurisdictions in 2018 to just 51% in 2024. This loss of leadership is not due to geological factors or resource depletion, but rather to an institutional and social crisis that has slowed the nation's most powerful engine of growth. The magnitude of the problem is reflected in execution timelines that defy all financial planning logic. Converting a geological discovery into an operational mine in Peru today takes an average of nearly 40 years. This figure scales to critical levels in the case of the red metal: due to their greater technical and social complexity, copper projects average 62 years from discovery to the start of production. The direct consequence of this inertia is the accumulation of massive 'dead capital.' Currently, Peru holds 22% of the world's potential copper production in a state of paralysis. Of the 29 large-scale copper projects stalled globally, 9 are in Peruvian territory, including world-class deposits such as La Granja, Michiquillay, Los Chancas, El Galeno, and Río Blanco. Faced with this scenario of stagnation, the theory of Corporate Diplomacy (CD) suggests that business viability no longer depends solely on technical variables, but on management's ability to implement actions that generate social legitimacy. This document posits that the formation of mining clusters and the aggressive exploitation of operational synergies are not merely tools for technical efficiency, but components of a potent corporate diplomacy strategy to unblock these projects, finance public infrastructure, and recover the path to growth. 2. Theoretical Framework: Corporate Diplomacy as a Management Tool To understand the proposed solution, it is fundamental to break down the theoretical model validated by McDonald & Rivera-Camino (2023), reproduced in Figure 1. The model establishes a four-stage causal chain: (H2) senior management’s understanding of local culture drives the adoption of Corporate Diplomacy Actions (CDA); (H1) five dimensions of CDA—infrastructure improvement, job creation, participation of the community, quality of contact, and quantity of contact—generate social legitimacy; (H4) legitimacy, in turn, has a direct positive effect on organisational performance; and (H3) organisational obstacles moderate, negatively, the capacity to implement CDA. This sequence defines the mechanism through which the mining cluster proposal developed in Section 4 is theoretically grounded. 12

Figure 1 – Conceptual model of Corporate Diplomacy Actions 2.1. Managerial Decisions and Diplomacy Actions The model proves that senior management decisions have a direct impact on 'Corporate Diplomacy Actions.' These actions should not be confused with traditional social responsibility or philanthropy. Rather, they are strategic initiatives designed to align company interests with the critical needs of stakeholders. The study identifies key dimensions: ●​ Infrastructure Improvement: The use of corporate capabilities to strengthen community infrastructure (road, water, and energy networks) ●​ Job Creation: Labor practices that generate a direct economic impact within the area of influence. ●​ Participation of the Community: Mechanisms that grant communities involvement in some form or another, and direct interests in the development and outcomes of projects, fostering co-operation in the development, and reducing adversarial dynamics between operators and local populations. ●​ Quality of Contact: Engagement processes that validate and ensure community participation. ●​ Quantity of Contact: The frequency and regularity of interactions between management and community members, which builds trust and ensures that diplomatic actions are perceived as sustained commitments rather than isolated gestures. 2.2. Legitimacy as an Intangible Asset The result of these actions is legitimacy, defined as the social acceptance the organization earns from community members. The statistical model confirms that this variable is what ultimately has a favorable impact on business performance. Without legitimacy, transaction costs (conflicts, blockades) become infinite, rendering any project unfeasible, regardless of the quality of the mineral deposit. 13

However, the model also warns of 'organizational obstacles' that hinder the implementation of these actions. In the current Peruvian context, these obstacles are both external (bureaucracy/permitting) and environmental (insecurity), which demands an adaptation of managerial strategy toward integration and scale. 2.3. Applied Propositions: From the Model to the Cluster Context From this framework, two applied propositions are derived for the cluster context. Proposition 1 (derived from H1): The formation of a mining cluster amplifies the capacity to implement the infrastructure improvement dimension of CDA, as the financial surpluses generated by operational synergies—estimated at US$ 95 million annually—provide the critical mass required to finance shared public infrastructure (roads, water, energy) that isolated projects cannot afford individually. Proposition 2 (derived from H3): Cluster integration reduces the moderating effect of organisational obstacles by distributing regulatory and social costs across multiple operators. Where a single project faces the full burden of a 62-year permitting timeline alone, a cluster can pool resources, share legal capacity, and exercise greater institutional leverage, thereby attenuating the obstacle variable in the model. These propositions connect the theoretical model directly to the empirical analysis that follows. The Northern Mining Cluster (Normin) is not merely a financial efficiency proposal—it is, at its core, a corporate diplomacy strategy: by generating the scale needed to execute infrastructure improvement at a territorial level, it operationalises the very mechanism that the McDonald & Rivera-Camino model identifies as the path from managerial decision to social legitimacy to business viability. Section 4 tests whether the financial and operational parameters of the Normin cluster are consistent with these propositions. 3. Barriers Diagnosis: Regulatory Suffocation and Insecurity Before proposing the cluster solution, it is necessary to accurately measure the barriers that currently prevent investment from flowing. The report 'From Promise to Production' (IPE, 2025) offers a detailed diagnosis: 3.1. The “Permitting” Labyrinth Mining regulation in Peru has become so dense that it now acts as a structural brake. ●​ Regulatory Density: The 100 essential Administrative Procedures (AP) required to develop a mine are currently governed by 130 regulations and depend on the intervention of 19 different government entities. ●​ Actual vs. Statutory Timelines: There is a critical disconnect between the law and reality. For example, the approval of a detailed Environmental Impact Assessment (EIA-d) has a statutory reference period of 7.5 months. However, in practice, files submitted in 2023 took an average of 18 months to be approved. ●​ Institutional Inefficiency: The National Water Authority (ANA) is a critical bottleneck. Between 2018 and 2023, it accounted for 73% of the repetitive delay requests sent by Senace. On average, ANA takes 77 business days to issue its initial technical opinion, compared to a statutory limit of 45 days. 14

3.2. The New Risk Map: Illegal Mining Historically, the primary risk for mining in Peru was socio-environmental conflict (as seen with the Conga project). Today, the risk has mutated toward criminality and legal insecurity. ●​ Economic Expansion: It is estimated that the value of illegal gold exports will reach US$ 12 billion in 2026, surpassing legal gold shipments for the first time. ●​ Concession Invasion: The Integral Mining Formalization Registry (REINFO) has been distorted. 93% of those registered (20,813 records) operate within third-party concessions. ●​ Impact on Formal Projects: Strategic projects like Los Chancas and Haquira (Apurímac) suffer direct delays due to the illegal occupation of their lands, preventing personnel from entering to conduct technical and environmental studies. 4. The Operational Solution: Mining Clusters and Critical Mass Faced with a state apparatus that imposes maturation periods of up to 62 years for copper projects and fails to guarantee legal security, the "isolated mining project" model has become unfeasible. An individual deposit, no matter how rich, lacks the financial backing and political influence necessary to unilaterally modify a structurally adverse environment. In this context, the optimal managerial decision—aligned with the Corporate Diplomacy model that requires "Infrastructure Improvement" as a pillar of legitimacy—is strategic integration through mining clusters. This concept is not merely a geographic concentration but a risk management tool: by grouping operations, a critical mass is generated, capable of financing the large, shared infrastructure works (road, water, and energy) that the State has been unable to execute. Thus, integration becomes the most efficient mechanism to reduce vulnerability to "red tape" and gain the social license through tangible territorial development. 4.1. The Logic of Scale: The Normin Case A series of recent mining transactions has expanded the portfolio of potential copper projects in Northern Peru, creating a timely empirical setting to examine the convergence of mining development and sustainability objectives. These developments may serve as early signals of a transition toward greener copper production and contribute to the emergence of a Northern mining cluster. Although the region contains multiple large-scale mineral deposits, cluster formation is still at an early stage. The incorporation of renewable energy obligations into new mining-related infrastructure adds an additional layer to this process, particularly when aligned with Peru’s Works for Taxes programme, which encourages private sector participation in the development of shared public infrastructure. The proposal for the Northern Mining Cluster (Normin) suggests the operational and logistical integration of projects located in the regions of Cajamarca, Lambayeque, and Piura. By grouping projects such as Michiquillay, La Granja, Cañariaco, El Galeno, and Río Blanco, the economics of mining development are radically transformed. ●​ Productive Leap: While an individual model mine might have a base production of 158,000 tonnes of copper per year, cluster integration raises the joint potential to 1 million tons per year. 15

●​ Critical Mass: This scale multiplies the productive capacity by 6.33, triggering an estimated investment of US$ 19 billion. This magnitude financially justifies the construction of shared infrastructure that a single project could not afford. 4.2. Financial Synergies: Protecting the C1 Cost Social legitimacy requires resources, and resources can be obtained from efficiency. Financial analysis of the potential cluster demonstrates that sharing infrastructure generates structural savings that safeguard the sector's competitiveness. Without integration, the direct operating costs (C1) of the model mine stand at US$4,012 per tonne. By sharing logistics, energy, and transport costs, a conservative operational synergy optimization reduces this to US$3,412 per tonne. When applied to the integrated cluster scenario – assuming a production scale of approximately 1 million tonnes per year – these cost reductions increase aggregated EBIT from US$946 millions to US$1.041 billion, generating a surplus US$95 million annually. ●​ Base Scenario: Without integration, the direct operating cost (Cash Cost or C1) of the model mine is estimated at US$ 4,012 per tonne. ●​ Symmetry Impact: By sharing logistics, energy, and transport costs, a conservative operational synergy of 15% reduces this cost to US$ 3,412 per tonne. ●​ Cash Generation (EBIT): This cost reduction translates into an aggregate increase in operating profit (EBIT) from US$ 946 million to US$ 1.041 billion, generating a surplus of US$ 95 million annually. These US$ 95 million in savings are not just a margin improvement; they become the new "budgets" that allow the companies to finance their corporate diplomacy actions and social interventions (roads, hospitals, water) that the communities demand, without compromising the financial viability of the various projects. 4.3. Comparative Empirical Evaluation: The Northern Cluster Against Existing Models The financial synergies described in the preceding section are not unprecedented. Internationally, two mining cluster models provide robust empirical benchmarks against which the Peruvian Northern Cluster’s viability can be assessed: the Antofagasta Region in Chile and the Pilbara Region in Western Australia. Both represent mature, institutionally consolidated cluster configurations that emerged from a combination of private coordination, public infrastructure co-investment, and sustained policy support—precisely the conditions that the Normin framework seeks to replicate and adapt to Peru’s institutional context. 4.3.1. The Antofagasta Model (Chile): Cluster Consolidation Through Vertical Integration The Antofagasta Region concentrates approximately 50% of Chile’s copper output, hosting large-scale operations including Escondida, Chuquicamata, Radomiro Tomic, and Spence. As documented by the OECD (2023), the region has evolved from a simple geographic concentration of mines into a structured cluster, underpinned by a specialized mining services ecosystem, shared water desalination infrastructure, and an expanding network of knowledge-intensive service providers. A defining feature of the Chilean model is the emergence of local SMEs integrated into the mining supply chain—a dynamic that Arias-Loyola, Atienza, and Cademartori (2014) characterize as the transition from enclave to 16

cluster. Critically, this transition was enabled by deliberate public investment in inter-regional connectivity and by a stable and predictable regulatory framework that allowed long-term private planning horizons. The Northern Cluster in Perú would share several structural analogies with Antofagasta: geographic proximity of large copper deposits, the need for shared water and energy infrastructure, and the potential for a specialized regional services sector. However, a key structural difference must be acknowledged. Whereas Antofagasta’s cluster evolved over decades within a consolidated institutional environment, the Peruvian Northern Cluster’s formation is proposed in a context of acute regulatory fragmentation and insecurity. The Chilean experience therefore does not serve as a direct template, but rather as a performance benchmark: it demonstrates that cluster-level C1 cost competitiveness and supply-chain deepening are achievable at scale, validating the directional logic of the Normin proposal. 4.3.2. The Pilbara Model (Western Australia): Shared Infrastructure as a Foundational Asset The Pilbara Region of Western Australia offers a complementary reference point, particularly relevant to the infrastructure co-investment dimension of the Northern Cluster model. The Pilbara hosts the world’s largest iron ore export complex, dominated by BHP, Rio Tinto, and Fortescue. Its development required the construction of dedicated heavy-haul railways, deep-water port terminals, and regional power grids—all financed through a combination of private capital and long-term public concession agreements. What distinguishes the Pilbara from conventional extractive enclaves is the deliberate multi-user design of its logistics infrastructure: port and rail assets were structured under open-access regimes, enabling smaller operators to share critical infrastructure without duplicating capital expenditure. This model bears direct relevance to the proposed Cajamarca–Piura–Lambayeque Mining Corridor, where the shared use of port access to Paita and Eten constitutes a central pillar of the cluster’s financial viability. 4.3.3. Cross-Cluster Comparison: Key Structural Dimensions Table 1 below positions the Northern Cluster against its international counterparts across six structural dimensions: institutional environment, infrastructure co-investment model, regulatory timeline, social legitimacy mechanisms, production scale, and current development stage. The comparison highlights both the strategic potential of the Peruvian model and the specific institutional gaps that must be addressed to replicate the performance outcomes observed in Chile and Australia. 17

Table 1 – Cross-Cluster Comparative Analysis: Northern Peru vs. Antofagasta (Chile) vs. Pilbara (Australia) Dimension Northern Cluster (Peru – Normin) Antofagasta (Chile) Pilbara (Australia) Primary Metal Copper (+ Gold, Polymetallic) Copper (~50% of Chilean output) Iron Ore (world’s largest export complex) Institutional Environment Fragmented (19 entities, 130 regulations); permitting avg. 62 years for copper Consolidated; single regulatory window; predictable timelines (8–12 years) Strong federal-state coordination; transparent concession framework Infrastructur e Model Proposed: shared corridor (Cajamarca–Piura–Lam bayeque), ports of Paita & Eten; Works for Taxes Operational: desalination plants, shared power grid, regional road network Operational: open-access heavy-haul railways, deep-water multi-user port terminals Production Scale ~1 Mt Cu/year (projected); US$ 19 billion investment potential ~5.8 Mt Cu/year; Escondida alone ~1.2 Mt; mature and export-oriented >900 Mt iron ore/year; world’s largest seaborne exporter Development Stage Pre-cluster / early formation; projects in feasibility, construction, and permitting stages Mature cluster; transition toward knowledge-intensive services and green hydrogen Fully mature; expanding into value-added processing and port logistics services Key Policy Enabler Regulatory reform (VUD); closure of REINFO; Works for Taxes activation Regional mining strategy (OECD, 2023); national innovation fund for cluster services Open access infrastructure legislation; state-level royalty sharing with Aboriginal land councils The comparative analysis yields a clear diagnostic: the Northern Cluster’s geological and financial fundamentals are broadly comparable to Antofagasta’s at its formative stage, while its infrastructure co-investment logic mirrors the open-access principles pioneered in the Pilbara. 18

The critical differentiating variable is institutional quality. Closing this gap—through regulatory simplification, legal security, and a coherent cluster policy framework—is therefore not merely a technical reform objective, but the prerequisite condition for the Northern Cluster to transition from the pre-formation stage into a consolidating cluster capable of delivering the financial surpluses and territorial outcomes modelled in preceding sections. 4.4. Strategic Investment Pipeline: The Northern Cluster (2025–2026) Beyond the theoretical cluster scenario outlined above, a concrete investment pipeline is already taking shape within the Northern corridor. Table 2 presents the principal projects currently in construction or advanced feasibility stages, constituting the empirical foundation of the proposed cluster. Together, these projects represent a combined capital commitment of approximately US$ 12.06 billion—a figure that, when set against the international benchmarks established in Table 1, positions the Northern Cluster as a credible candidate for accelerated formation, provided the institutional conditions are addressed. This pipeline is not a prospective simulation; it reflects decisions already being acted upon by major mining operators in the region. Table 2 – Strategic Investments in the Northern Cluster (2025–2026) Project Region Primary Metal Estimated Investment (US$) Stage / Status Yanacocha Sulphides Cajamarca Copper / Gold US$ 2,500 million Construction (Projected 2026) Antamina Replacement Áncash Copper / Zinc US$ 1,604 million Construction / In Execution Michiquillay Cajamarca Copper US$ 2,500 million Construction (Projected 2026) Tantahuatay Replacement Cajamarca Gold US$ 127 million Construction Start 2025 Huancapeti Expansion Áncash Polymetallic US$ 324 million Construction Start 2025 La Granja Cajamarca Copper US$ 5,000 million Feasibility / Engineering When cross-referenced with the Antofagasta and Pilbara benchmarks, the Northern Cluster’s pipeline reveals a distinctive characteristic: whereas both international models consolidated around a small number of already-producing anchor operations, the Northern Cluster is being formed around a combination of projects at construction and feasibility stages, with a high concentration in Cajamarca and significant representation from Áncash, with significant prospects in Piura and Lambayeque. This multi-stage composition increases the complexity of coordination but also creates a unique window for infrastructure co-design—one that, if seized through an enabling policy environment, could allow the cluster to embed shared infrastructure from the outset rather than retrofitting it onto pre-existing operations. In this sense, the 19

Northern Cluster’s formative stage is not a weakness relative to its mature international counterparts; it is, rather, a structural opportunity that distinguishes and potentially advantages the Peruvian model, provided the institutional conditions are put in place. 5. Indirect Investment: Copper as the Architect of the Territory The central argument of this proposal is that copper mining possesses intrinsic physical characteristics that make it the ideal partner for closing infrastructure gaps. Unlike underground gold mining, large-scale copper is an industry of massive earthmoving and heavy logistics. This generates greater investment in infrastructure and, consequently, a larger multiplier effect. 5.1. From Extractive Operation to Public Connectivity Open-pit copper mining requires moving millions of tonnes of waste rock and ore. This operational need can be transformed into a public solution through the “Indirect Investment” mechanism. ●​ The Logistic Challenge: Projects like Cañariaco (Lambayeque) or Río Blanco (Piura) are located in geographically difficult areas, and quite unlike the arid conditions in Southern Perú. To export concentrates, they require efficient access to the coast. ●​ The Synergistic Solution: The mine’s machinery and engineering capacity can be used to open and maintain the Cajamarca–Piura–Lambayeque Mining Corridor. ●​ Dual Benefit: This road infrastructure should not be exclusive. By opening as a high-specification public highway, it connects to the ports of Paita and Eten. This drastically reduces logistical costs for local agriculture, allowing rural producers to access export markets. Thus, the mine ceases to be an enclave and becomes a driver of territorial integration. 5.2. Shared Water and Energy Security The social viability of the cluster depends on its ability to manage critical resources without competing with the local population. ●​ Water: The aggregate demand of multiple projects justifies investment in large-scale water infrastructure, such as dams or integration with the Olmos and Tinajones projects. This secures the resource for mining operations while simultaneously allowing for the expansion of the agricultural frontier, addressing the root cause of socio-environmental conflicts. ●​ Energy: The cluster’s energy demand makes the construction of high-voltage transmission lines (e.g., Carhuaquero–Cajamarca) and the Olmos–Bayóvar connection viable. This brings reliable electrification to rural areas that the State has been unable to serve, improving quality of life and enabling the development of other industries. Renewable energy projects in Northern Perú could come on stream, including the so-called Olmos II project. 6. Differential Analysis: The Multiplier Effect vs. The Cost of Stagnation It is imperative to contrast the dynamic potential of cluster activation against the static and regressive cost of keeping projects paralyzed. The difference is not one of degree, but of structure. From the perspective of the Corporate Diplomacy model, this contrast is not merely 20

financial: the capacity to generate surpluses determines whether a cluster can sustain the CDA dimensions—particularly infrastructure improvement and equity participation—that the McDonald & Rivera-Camino framework identifies as the pathway to legitimacy. Stagnation, therefore, is not just an economic cost; it is the elimination of the conditions under which legitimacy can be built. 6.1. The Dynamics of the Multiplier Effect (6.25) The execution of the Northern Cluster’s project portfolio would trigger a powerful multiplier effect within the national economy. ●​ The 6.25 Factor: Studies by the IPE indicate that mining investment has a multiplier effect of 6.25. This means that for every dollar invested in the cluster, more than six dollars are generated across the expanded value chain (suppliers, construction, services, and consumption). ●​ Impact on GDP: The materialization of this cluster (with an investment of US$ 19 billion) has the potential to accelerate national GDP growth by 3.90 percentage points per year during the execution phase. ●​ Fiscal Revenue (Canon): In terms of public sustainability, the efficient production of the cluster would generate an estimated mining canon (tax redistribution) of US$ 884 million annually. These resources are vital for financing the construction and operation of hospitals and schools in the regions, closing the circle of social legitimacy. 6.2. The Stasis of Failure: Stalled Projects In contrast, the portfolio of stalled projects represents an incalculable opportunity cost. ●​ Dead Capital: Keeping projects such as Conga or Tía María halted implies forgoing an 18% expansion of the country’s copper production frontier. ●​ Social Deterioration: While projects wait an average of 62 years to come to fruition, the regions where they are located suffer the consequences. Cajamarca, despite its geological wealth, has become the poorest region in Peru. This stagnation perpetuates such conditions by denying access to shared infrastructure and the fiscal resources that the mine would activate. 6.3. Multiplier Quality: Disaggregation by Metal Type While the Peruvian Institute of Economics (IPE) estimates an average multiplier effect of 6.25 indirect jobs for every direct job in the metallic mining sector, it is essential to disaggregate this indicator according to the operational nature of the deposit. Not all metals generate the same type of productive linkage. 6.3.1. The Copper Multiplier (Infrastructure Linkage) Because large-scale copper mining is a massive earthmoving industry (open pit), its real multiplier is estimated to be in the upper range of the average (> 7.5). This is because it activates 'heavy' value chains: ●​ Civil Construction: Creation and maintenance of high-tonnage access roads. ●​ Energy and Metalworking: Massive demand for transmission lines and maintenance of heavy fleets. This type of linkage leaves behind a 'physical asset' in the territory (roads, electrical grids) that benefits other industries. 21

6.3.2. The Gold Multiplier (Consumption Linkage) By contrast, gold mining (especially underground or vein mining) tends to have a multiplier more closely linked to consumption and services (~4.0 - 5.0). Although it generates high fiscal revenue (canon), its logistical operation is less invasive and, therefore, demands less development of shared public infrastructure. Its impact is concentrated in local commerce and personal services, which, while boosting the economy, do not necessarily close structural gaps in territorial competitiveness as copper does. Table 3 - Comparison: Multiplier Effect by Metal vs. IPE Study (2017) 22 Metal / Deposit Type Estimated Multiplier (Jobs/Econom y) Operational Rationale (Justification) General Average (IPE) 6.25 Base reference point. Weighted average mixing all techniques. This is the anchor value of the IPE study Copper (Open Pit) ~ 7.5 - 9.0 Maximum logistical impact. Moves millions of tons of waste material. Requires railways, dedicated ports, heavy-load highways, and massive transmission lines (e.g., Cerro Verde, Las Bambas) Iron Ore ~ 7.0 - 8.0 High volume. Similar to copper in terms of mass transport logistics (bulk), but with less chemical processing complexity at the mine site (e.g., Marcona) Polymetallic (Zinc, Lead, Silver) ~ 5.5 - 6.5 Medium Impact. Generally located in the Central Highlands (Pasco, Junín). Combines underground and medium-sized open-pit mining. Uses existing shared infrastructure (Central Railway) rather than building new assets Gold (Disseminated/Open Pit) ~ 5.0 - 6.0 Medium Volume. (e.g., Yanacocha). Moves earth, but the final product (doré bars) is transported by helicopter or armored truck; does not require massive trains or ports Silver / Gold (Vein/Underground) ~ 3.5 - 4.5 High Value / Low Volume. Classic underground mining. Intensive in direct labor but has low demand for new public infrastructure. Impact is concentrated in local consumption

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