Read More Chemical Industry News Tata Chemicals (NSE: TATACHEM) buys 500,000-plus tonnes of US soda ash contracts Tata Chemicals North America is paying $21.16 million for customer contracts covering more than 500,000 tonnes of soda ash through December 2028 after winning a bankruptcy-court auction involving Searles Valley Minerals. byPallavi MadhirajuAugust 30, 2026