A worker checks electric heaters at a company in Foshan, south China's Guangdong Province, Sept. 29, 2022. Foshan from June to August this year saw the export of heating equipments to countries of the European Union in worth of 94 million yuan (about 13.2 million U.S. dollars), up 154.4 percent year-on-year. (Xinhua/Huang Guobao)

A worker checks electric heaters at a company in Foshan, south China's Guangdong Province, Sept. 29, 2022. Foshan from June to August this year saw the export of heating equipments to countries of the European Union in worth of 94 million yuan (about 13.2 million U.S. dollars), up 154.4 percent year-on-year. (Xinhua/Huang Guobao)

Workers operate at the production line of electric heaters at a company in Foshan, south China's Guangdong Province, Sept. 29, 2022. Foshan from June to August this year saw the export of heating equipments to countries of the European Union in worth of 94 million yuan (about 13.2 million U.S. dollars), up 154.4 percent year-on-year. (Xinhua/Huang Guobao)

Workers operate at the production line of electric water heaters at a company in Foshan, south China's Guangdong Province, Sept. 30, 2022. Foshan from June to August this year saw the export of heating equipments to countries of the European Union in worth of 94 million yuan (about 13.2 million U.S. dollars), up 154.4 percent year-on-year. (Xinhua/Huang Guobao)

Workers operate at the production line of electric water heaters at a company in Foshan, south China's Guangdong Province, Sept. 30, 2022. Foshan from June to August this year saw the export of heating equipments to countries of the European Union in worth of 94 million yuan (about 13.2 million U.S. dollars), up 154.4 percent year-on-year. (Xinhua/Huang Guobao)