Open to Chinese market only Open to Inernational market Longyuan Power – 573 wind turbine retrofit serviceDatang Group – the first batch of onshore wind turbines in 2020 – 1126.8MW demandState Power Investment Corporation – 1.4GW wind power base construction, bid price of 3047-3290 yuan/kWGuohua Investment-198 Sinovel wind turbines performance improvement serviceLongyuan Power Guangxi – 106MW-low wind speed test wind farm projectChina General Nuclear Power Corporation (CGN)-249MW Photovoltaic power Longyuan offshore wind-Marine environmental emergency preparedness and disposal services for prevention and control of oil spill pollution