A staff member works at a workshop in China First Heavy Industries(CFHI) in Qiqihar, northeast China's Heilongjiang Province, April 10, 2020. In the first quarter of this year, CFHI resumed work and production in an orderly manner under strict containment of COVID-19. Its first-quarter operating income increased by 52.47 percent year on year, while its total profit increased by 103.37 percent year on year. (Xinhua/Wang Jianwei)
