Tags Power Trading Company Renewable investors voice grievances over price negotiation, delays Wednesday, May 10, 2023 Investors said they had submitted documents and requested to participate in negotiations with the Power Trading Company. First solar power purchase contract signed Tuesday, Jul 17, 2018 Electric Power Trading Company (EPTC), an arm of Electricity of Viet Nam, and India’s Shapoorji Pallonji Infrastructure Capital Co Ltd on Monday signed a power purchase agreement for the solar power project SP Infra 1 Plant in Ninh Thuan Province.