Hindustan Zinc signs Sulfozyme MoU for sustainable zinc recovery at industrial park
Hindustan Zinc Limited has signed a Memorandum of Understanding with Sulfozyme Agro India under its Zinc Industrial Park initiative at Khankhala, Bhilwara, Rajasthan. The partnership targets sustainable metal recovery and the development of value-added zinc products for industrial applications.
Hindustan Zinc Limited (BSE: 500188 | NSE: HINDZINC), the world's largest integrated zinc producer, announced the MoU with Sulfozyme Agro India Pvt. Ltd. on June 10, 2026. The Zinc Industrial Park at Khankhala in the Bhilwara district of Rajasthan serves as a dedicated hub where downstream zinc processing companies can establish operations with assured raw material access from Hindustan Zinc's nearby smelting infrastructure. The park model is designed to build a self-contained zinc ecosystem.
Under the partnership, Sulfozyme Agro will set up processing operations within the park focused on converting zinc-based materials into value-added products suited for industrial and downstream markets. Hindustan Zinc will provide raw material supply support, enabling Sulfozyme to build commercially viable operations without the uncertainty of feedstock access. The arrangement reflects a broader strategy by Hindustan Zinc to develop the domestic zinc value chain rather than merely exporting primary metal.
The partnership carries clear sustainability credentials. By promoting downstream processing of zinc within India, the collaboration reduces the need for raw material exports while supporting resource efficiency and circular economy principles. Sustainable metal recovery — processing residue or secondary materials into usable zinc products — minimises waste and reduces the environmental intensity of zinc production. For Hindustan Zinc, the Zinc Park initiative is a flagship ESG-linked programme that advances both economic and environmental objectives through industrial cluster development.
Key figure — Zinc Industrial Park, Khankhala, Bhilwara, Rajasthan
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