Petition for seeking Provisional Tariff approval on fixation of Lignite Input Price for Neyveli Mines – EQ Mag April 15, 2023 Anand Gupta 000 Policy & Regulation Petition for seeking Provisional Tariff approval on fixation of Lignite Input Price for Neyveli Mines. For more information please see below link: Read more Additional Surcharge payable by Open Access consumers for the period of 1st October 2024 to 31st March 2025 – EQ