A worker patrols an automatic production line of Yida textile company in Changji, northwest China's Xinjiang Uygur Autonomous Region, March 17, 2020. The Yida textile company in Changji has introduced an automatic production line since 2016, which can be remote controlled. Ninety-two percent of the workers have returned to the company, since its production resumption on Feb. 10, and the production capacity has reached nearly 100 percent. (Xinhua/Sadat)

A worker is seen at Yida textile company in Changji, northwest China's Xinjiang Uygur Autonomous Region, March 17, 2020. The Yida textile company in Changji has introduced an automatic production line since 2016, which can be remote controlled. Ninety-two percent of the workers have returned to the company, since its production resumption on Feb. 10, and the production capacity has reached nearly 100 percent. (Xinhua/Sadat)

A worker patrols an automatic production line of Yida textile company in Changji, northwest China's Xinjiang Uygur Autonomous Region, March 17, 2020. The Yida textile company in Changji has introduced an automatic production line since 2016, which can be remote controlled. Ninety-two percent of the workers have returned to the company, since its production resumption on Feb. 10, and the production capacity has reached nearly 100 percent. (Xinhua/Sadat)

A worker patrols an automatic production line of Yida textile company in Changji, northwest China's Xinjiang Uygur Autonomous Region, March 17, 2020. The Yida textile company in Changji has introduced an automatic production line since 2016, which can be remote controlled. Ninety-two percent of the workers have returned to the company, since its production resumption on Feb. 10, and the production capacity has reached nearly 100 percent. (Xinhua/Sadat)

A worker patrols an automatic production line of Yida textile company in Changji, northwest China's Xinjiang Uygur Autonomous Region, March 17, 2020. The Yida textile company in Changji has introduced an automatic production line since 2016, which can be remote controlled. Ninety-two percent of the workers have returned to the company, since its production resumption on Feb. 10, and the production capacity has reached nearly 100 percent. (Xinhua/Sadat)

A worker patrols an automatic production line of Yida textile company in Changji, northwest China's Xinjiang Uygur Autonomous Region, March 17, 2020. The Yida textile company in Changji has introduced an automatic production line since 2016, which can be remote controlled. Ninety-two percent of the workers have returned to the company, since its production resumption on Feb. 10, and the production capacity has reached nearly 100 percent. (Xinhua/Sadat)

A worker patrols an automatic production line of Yida textile company in Changji, northwest China's Xinjiang Uygur Autonomous Region, March 17, 2020. The Yida textile company in Changji has introduced an automatic production line since 2016, which can be remote controlled. Ninety-two percent of the workers have returned to the company, since its production resumption on Feb. 10, and the production capacity has reached nearly 100 percent. (Xinhua/Sadat)

A worker patrols an automatic production line of Yida textile company in Changji, northwest China's Xinjiang Uygur Autonomous Region, March 17, 2020. The Yida textile company in Changji has introduced an automatic production line since 2016, which can be remote controlled. Ninety-two percent of the workers have returned to the company, since its production resumption on Feb. 10, and the production capacity has reached nearly 100 percent. (Xinhua/Sadat)

A worker patrols an automatic production line of Yida textile company in Changji, northwest China's Xinjiang Uygur Autonomous Region, March 17, 2020. The Yida textile company in Changji has introduced an automatic production line since 2016, which can be remote controlled. Ninety-two percent of the workers have returned to the company, since its production resumption on Feb. 10, and the production capacity has reached nearly 100 percent. (Xinhua/Sadat)

A worker patrols an automatic production line of Yida textile company in Changji, northwest China's Xinjiang Uygur Autonomous Region, March 17, 2020. The Yida textile company in Changji has introduced an automatic production line since 2016, which can be remote controlled. Ninety-two percent of the workers have returned to the company, since its production resumption on Feb. 10, and the production capacity has reached nearly 100 percent. (Xinhua/Sadat)

A worker patrols an automatic production line of Yida textile company in Changji, northwest China's Xinjiang Uygur Autonomous Region, March 17, 2020. The Yida textile company in Changji has introduced an automatic production line since 2016, which can be remote controlled. Ninety-two percent of the workers have returned to the company, since its production resumption on Feb. 10, and the production capacity has reached nearly 100 percent. (Xinhua/Sadat)

A worker patrols an automatic production line of Yida textile company in Changji, northwest China's Xinjiang Uygur Autonomous Region, March 17, 2020. The Yida textile company in Changji has introduced an automatic production line since 2016, which can be remote controlled. Ninety-two percent of the workers have returned to the company, since its production resumption on Feb. 10, and the production capacity has reached nearly 100 percent. (Xinhua/Sadat)