An employee works at a packaging company in Luannan County of north China's Hebei province, June 27, 2023. Luannan County has been committed to high-quality development by focusing on the promotion of enterprises with innovative and high technologies. [Photo/silubaba]
An employee works at a company producing construction materials in Luannan County of north China's Hebei province, June 27, 2023. [Photo/silubaba]
An employee works at a packaging company in Luannan County of north China's Hebei province, June 27, 2023. [Photo/silubaba]
An employee works at a packaging company in Luannan County of north China's Hebei province, June 27, 2023. [Photo/silubaba]
Employees work at a company producing construction materials in Luannan County of north China's Hebei province, June 27, 2023. [Photo/silubaba]
An employee works at a company producing construction materials in Luannan County of north China's Hebei province, June 27, 2023. [Photo/silubaba]
