Hindustan Zinc Limited has announced a strategic partnership with CMR Green Technologies Ltd. for zinc alloy manufacturing at Zinc Park in Rajasthan, marking a significant milestone in India's downstream metals ecosystem development. The collaboration was formalized through a Memorandum of Understanding signed on March 10, 2026.

Strategic Partnership Details

The partnership brings together Hindustan Zinc, the world's largest integrated zinc producer, and CMR Green Technologies Ltd., India's largest non-ferrous metal recycling company. This collaboration represents the second major partnership for Zinc Park, following the earlier MoU with Tripura Group, further strengthening the park's positioning as India's first integrated ecosystem for zinc-based industrial applications.

Zinc Park Development Initiative

Zinc Park was first announced by the Hon'ble Chief Minister of Rajasthan, Shri Bhajan Lal Sharma, during the Rising Rajasthan Global Investment Summit 2024. Vedanta Group Chairman Shri Anil Agarwal highlighted it as a transformative initiative for India's downstream metals ecosystem. The park is developed jointly by Hindustan Zinc and RIICO (Rajasthan State Industrial Development and Investment Corporation).

The strategic location provides significant advantages:

• Proximity to Hindustan Zinc's Chanderiya, Dariba, and Debari operations
• Strong logistics connectivity
• Reliable raw material supply chain
• Renewable energy-powered manufacturing hub

Manufacturing Focus and Applications

Under the MoU, CMR Green Technologies will establish a manufacturing facility focused on producing high-quality, low-emission zinc alloys. These alloys serve critical functions across multiple industries due to their strength, corrosion resistance, and recyclability properties.

Key Applications:

• Die-casting components for automobiles
• Electronics manufacturing
• Consumer appliances
• Hardware applications
• Infrastructure development projects

The facility will enable downstream value addition of zinc while promoting sustainable metal processing and supporting India's self-reliance in industrial materials.

Industry Impact and Sustainability

CMR Green Technologies brings significant expertise to the partnership, with longstanding relationships with leading automotive giants and other key industrial players. The company's operations utilize cutting-edge technologies and maintain a strong sustainability focus, with recycled metal production achieving up to 95% lower emissions compared to primary metal production.

According to Mr. Arun Misra, CEO, Hindustan Zinc, "Zinc Park is a strategic vision to drive industrial growth, local manufacturing, and sustainability through zinc-based applications. We are pleased to welcome CMR Green Technologies as a partner in this journey. Their leadership in non-ferrous metal recycling and strong capabilities in alloy production will play a pivotal role in building a future-ready, innovation-driven zinc ecosystem."

Economic and Industrial Significance

The development aligns with Rajasthan Diwas celebrations and highlights the state's commitment to industrial growth and innovation. Zinc Park is envisioned to host MSMEs and large-scale enterprises engaged in galvanizing, die-casting, zinc oxide production, and related applications.

This initiative strengthens Rajasthan's industrial ecosystem while aligning with India's vision of becoming a global hub for metals-based innovation and sustainability, promoting circular economy principles through metal recovery and reuse.

Hindustan Zinc Limited has officially signed a Memorandum of Understanding (MoU) with Virginia Tech on March 5, 2026, to advance research focused on improving silver recovery across its lead-zinc concentrators, marking a significant milestone in the company's commitment to technological innovation and global academic collaboration.

Official Partnership Details

The collaboration focuses on developing advanced silver recovery methodologies through comprehensive scientific studies at Hindustan Zinc's lead-zinc concentrators - specialized processing plants where mined ore is treated through flotation to separate and concentrate valuable metals. The partnership brings together Hindustan Zinc's industry expertise as the world's largest integrated zinc producer with Virginia Tech's academic research capabilities in mining engineering and mineral processing.

Research Objectives and Scope

The collaboration will focus on building deeper scientific understanding to enhance silver recovery across Hindustan Zinc's lead-zinc concentrators, considering current plant configurations and variability in future ore types. The study will examine key metallurgical factors influencing flotation selectivity and overall metal recovery, with particular emphasis on reagent-mineral-water interactions that play a critical role in process stability and concentrate quality.

The project aims to define optimized operating approaches and reagent regimes to support greater process stability, improved concentrate quality, and more consistent operating outcomes through diagnostics, laboratory evaluations, and technical assessments designed for practical implementation.

Executive Leadership Perspectives

Arun Misra, CEO of Hindustan Zinc, commented on the development: "At Hindustan Zinc, we believe the next phase of growth in the metals and mining sector will be powered by science, innovation, and collaboration. Our partnership with Virginia Tech represents an important step in strengthening our knowledge ecosystem and preparing our operations for the future."

Aaron Noble, head of the Department of Mining and Minerals Engineering at Virginia Tech, emphasized the collaborative impact: "By working directly with industry, we can apply our cutting-edge research on mineral recovery to real operational challenges and opportunities. We're translating this research into more efficient resource use, stronger supply chains, and tangible benefits for the broader mining sector."

Strategic Innovation Framework

This partnership reinforces Hindustan Zinc's strategic focus on strengthening technology and innovation capabilities through global partnerships. The company has previously collaborated with leading institutions including IITs, CSIR laboratories, and JNCASR on initiatives spanning mineral processing, critical metals research, zinc-based battery technologies, and process optimization.

A key component will be knowledge transfer and technical capacity building for Hindustan Zinc's teams through structured workshops, training sessions, and technical exchanges focused on plant optimization, reagent strategy, and process improvement. These collaborations support the company's long-term vision of being a technology-first, future-ready metals company.