Hindustan Zinc Declared Successful Bidder for Potash Block in Rajasthan, Strengthening India’s Fertiliser Security

Udaipur, April 13, 2026 - Hindustan Zinc Limited (BSE: 500188 & NSE: HINDZINC), the world’s largest integrated zinc producer and among the top five global silver producers, has been officially declared the successful bidder for an amalgamated potash and halite mineral block in Rajasthan, following the completion of all statutory processes. Early last year, the company had been declared the preferred bidder through a competitive auction process conducted by the Union Government. With all required documentation and statutory clearances now completed, the formal grant as the successful bidder marks the culmination of the process and a significant step forward in Hindustan Zinc’s efforts to diversify its mineral portfolio and reinforces its role in supporting India’s long-term resource security and economic growth.

The potash block is in the Jhandawali-Satipura CL Block of Hanumangarh district in Rajasthan, spanning over 1,800 hectares and was awarded under Tranche V of the Government of India’s e-auction process. Recently, the company was declared the successful bidder for a tungsten and associated mineral block in Andhra Pradesh, following the receipt of the formal composite license from the State Government. Additionally last year, the company was also declared the preferred bidder for a Rare Earth Elements block in Sonbhadra district of Uttar Pradesh.

Arun Misra, CEO and Whole-time Director, Hindustan Zinc Limited, said, “Our transition from preferred bidder to successful bidder for the potash block reflects our strong execution capabilities and commitment to securing critical mineral resources for the country. As India continues to prioritize resource security and self-reliance, this milestone strengthens our strategic play in the critical minerals segment. We are well-positioned to leverage our exploration and mining expertise to unlock the full potential of this asset.”

Potash is a critical mineral for the fertiliser industry, essential in the production of NPK fertilisers that support India’s agrarian economy. Currently, India relies entirely on imports to meet its potash requirements, sourcing from countries such as Canada, Belarus, Jordan, South Korea and others. Securing these potash and halite blocks marks a significant milestone in advancing India’s self-reliance in fertiliser minerals, with the potential to reduce import dependency and strengthen long-term agricultural resilience through improved access to affordable fertilisers.

Aligned with its long-term strategy, Hindustan Zinc aims to build a robust portfolio of high-quality mineral assets with strong growth potential. Leveraging its proven expertise in exploration, project development and sustainable mining practices, the company is well-positioned to drive value from these assets while contributing to India’s resource security.

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