Workers make masks at a factory of Chinese underwear brand Threegun in Shanghai on April 8. Factories in China are running shifts nearly 24/7 to meet demand for personal protective equipment including masks. Photo: Xinhua
Workers make masks at a factory of Chinese underwear brand Threegun in Shanghai on April 8. Factories in China are running shifts nearly 24/7 to meet demand for personal protective equipment including masks. Photo: Xinhua