A worker works on a power battery production line at a workshop of a battery production company in Hefei Economic and Technological Development Area in Hefei, east China's Anhui Province, July 29, 2022. In recent years, Hefei has promoted the power battery industry, a crucial part of new-energy vehicles industry, by developing and introducing power battery production companies. (Xinhua/Liu Junxi)
Workers work on a power battery production line at a workshop of a battery production company in Hefei Economic and Technological Development Area in Hefei, east China's Anhui Province, July 29, 2022. In recent years, Hefei has promoted the power battery industry, a crucial part of new-energy vehicles industry, by developing and introducing power battery production companies. (Photo by Wu Xiaoli/Xinhua)
A worker works on a power battery production line at a workshop of a battery production company in Hefei Economic and Technological Development Area in Hefei, east China's Anhui Province, July 29, 2022. In recent years, Hefei has promoted the power battery industry, a crucial part of new-energy vehicles industry, by developing and introducing power battery production companies. (Photo by Wu Xiaoli/Xinhua)
Workers work on a power battery production line at a workshop of a battery production company in Hefei Economic and Technological Development Area in Hefei, east China's Anhui Province, July 29, 2022. In recent years, Hefei has promoted the power battery industry, a crucial part of new-energy vehicles industry, by developing and introducing power battery production companies. (Xinhua/Liu Junxi)
A worker works on a power battery production line at a workshop of a battery production company in Hefei Economic and Technological Development Area in Hefei, east China's Anhui Province, July 29, 2022. In recent years, Hefei has promoted the power battery industry, a crucial part of new-energy vehicles industry, by developing and introducing power battery production companies. (Xinhua/Liu Junxi)
