A technician works at a production line in a power battery firm in Hefei, Anhui province on July 17. In recent years, the city has continued to lift its power battery production capacity to meet the demand from new energy vehicles. Local authorities have beefed up technology investment and policy support for the new energy industry and perfected industrial layout to improve stability and competitiveness of the supply chain. [Photo/Xinhua]
A technician works at a production line in a power battery firm in Hefei, Anhui province on July 17. [Photo/Xinhua]