CCI probes links Tata, JSW to steel cartel via WhatsApp chats, production data: Report by Live mint | March 9, 2026 2:15 pm | Indian Stocks, Market, News Tata Steel, JSW Steel and state-run Steel Authority of India Limited, or SAIL, and Rashtriya Ispat Nigam Limited, or RINL colluded during 2018-2023, the report says.