SAIL’s three units including, Bhilai, IISCO and Durgapur Steel Plants have supplied 34,000 tonnes of steel of desired grade for use in Central Vista project, informed BSP in a tweet posted on Friday. “BSP supplied 8,500 tonnes of highly corrosion-resistant TMT Bars like TMT25 and 32 mm HCR from Merchant Mill and TMT16 mm HCR from Bar and Rod Mill,” it said.