Workers build large cargo ships in Yichang, Central China's Hubei Province on Sunday. In 2020, the output value of Yichang's shipbuilding industry, hit by the epidemic for almost half a year, reached 9 billion yuan ($1.4 billion). It was also the fourth year in which the industry built more than 100 ships, holding first place in Hubei Province. Yichang has become a shipbuilding center in the middle and upper reaches of the Yangtze River. Photo: cnsphoto