Petrochemical company produces material for making masks, protective suits

A worker shows produced polypropylene PPH-Y40 at Sinopec Hainan Refining & Petrochemical Company in Yangpu of south China's Hainan Province, Feb. 17, 2020. 

A staff member works in the central control room of Sinopec Hainan Refining & Petrochemical Company in Yangpu of south China's Hainan Province, Feb. 17, 2020. 

A worker takes a sample of produced polypropylene PPH-Y40 for testing at Sinopec Hainan Refining & Petrochemical Company in Yangpu of south China's Hainan Province, Feb. 17, 2020. 

Students start online learning across China Rebound expected in dining and travel spending