A worker checks the operation of a carbon fiber production line at the Lianyungang Economic and Technological Development Zone, east China's Jiangsu province, April 16, 2021. China's economy grew 18.3 percent year on year in the first quarter of 2021, as strong domestic and foreign demands powered recovery from a low base in early 2020 when COVID-19 stalled the world's second largest economy. (Photo by Geng Yuhe/Xinhua)
