A worker works on a production line to produce dry granulators, which will be supplied to drug manufacturers in Shanghai and other cities to help combat the novel coronavirus, at Wanshen Pharmaceutical Machinery Co., Ltd. in Yichun, east China's Jiangxi Province, Feb. 24, 2020. The government of Yichun has coordinated with the company to ensure the production at full capacity amid epidemic prevention and control efforts. (Photo by Zhou Liang/Xinhua)

A worker works on a production line to produce dry granulators, which will be supplied to drug manufacturers in Shanghai and other cities to help combat the novel coronavirus, at Wanshen Pharmaceutical Machinery Co., Ltd. in Yichun, east China's Jiangxi Province, Feb. 24, 2020. The government of Yichun has coordinated with the company to ensure the production at full capacity amid epidemic prevention and control efforts. (Photo by Zhou Liang/Xinhua)

Workers work on a production line to produce dry granulators, which will be supplied to drug manufacturers in Shanghai and other cities to help combat the novel coronavirus, at Wanshen Pharmaceutical Machinery Co., Ltd. in Yichun, east China's Jiangxi Province, Feb. 24, 2020. The government of Yichun has coordinated with the company to ensure the production at full capacity amid epidemic prevention and control efforts. (Photo by Zhou Liang/Xinhua)

A worker works on a production line to produce dry granulators, which will be supplied to drug manufacturers in Shanghai and other cities to help combat the novel coronavirus, at Wanshen Pharmaceutical Machinery Co., Ltd. in Yichun, east China's Jiangxi Province, Feb. 24, 2020. The government of Yichun has coordinated with the company to ensure the production at full capacity amid epidemic prevention and control efforts. (Photo by Zhou Liang/Xinhua)