HINDZINC Hindustan Zinc Ltd Investments/Divestments Announcement 2025 - Preferred Bidder Declared Hindustan Zinc Ltd has been declared the Preferred Bidder for two mineral blocks in Tranche V of critical mineral auctions on May 27, 2025, with highest final offers of 3.05% and 3.55%. The blocks are located in Rajasthan and Uttar Pradesh and cover areas of 1841.22 hectares and 201.01 hectares respectively..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Hindustan Zinc Ltd