A worker checks wind turbine blades for export at a dock of the Lianyungang Port, East China's Jiangsu Province, on September 5, 2025. Official data showed that China's wind turbine exports grew over 20 percent in the first half of 2025, with renewable energy generator units exports to other BRICS countries up more than 70 percent and wind turbine components rising 11.8 percent. Photo: VCG