Stocks in news: Hyundai India, Vedanta, Adani Power, Tata Motors, Aurobindo Pharma

Indian markets remained mostly stable on Friday, with several companies making headlines. Hyundai India will reduce prices following GST reforms, while Adani Power will develop a hydroelectric project in Bhutan. Vedanta's bid for Jaiprakash Associates includes a staggered payment plan, and Tata Motors will pass on GST benefits to commercial vehicle customers.