Workers started on May 8 to erect girders for the 1,820-meter Yingpan Qingshuihe super large bridge.
The last generator unit of the Qianwei navigation-power junction on China's Minjiang River completed a 72-hour trial operation on April 26.
The World Health Organization announced on Friday it will give emergency use authorization to the COVID-19 vaccine manufactured by China's Sinopharm.
China launched a Long March 6 carrier rocket from the Taiyuan Satellite Launch Center in North China's Shanxi Province on April 27, sending nine commercial satellites into space.
China successfully sent a remote-sensing satellite group into orbit from the Xichang Satellite Launch Center in Southwest China's Sichuan province on May 7.
State Councilor Wang Yong attended the launch conference of the China Satellite Network Group Co Ltd on April 26, pressing for pragmatic construction and high-quality development of the nation's satellite internet industry.
China on April 29 sent into space the core module of its space station, kicking off a series of key launch missions that aim to complete the construction of the station by the end of next year.
With a total of 16 homegrown million-kilowatt generating units, Baihetan hydropower station is the second-largest in China after the Three Gorges Dam project in the central province of Hubei in terms of installed capacity.
State Grid Corporation of China (State Grid) launched a new energy cloud platform on April 20 to support China's goal to peak carbon dioxide emissions before 2030 and become carbon neutrality by 2060, and help build the new energy-centered power system.
An event to review development of China's communication network and demonstrate future smart cities was held at the Shanghai Telecom Museum on April 17.
China's Three Gorges reservoir released 10 billion cubic meters of water from mid-December 2020 to April 8 this year, supplying water for regions at the middle and lower reaches of the Yangtze River.
Construction of the main body of the first cross-sea railway bridge in the United Arab Emirates (UAE) recently started as engineering began on its first pile.