Construction of the world's deepest underground facility for extremely-low background radiation physical experiments started on Dec 20 at the Jinping Hydropower Station over the Yalong River in Southwest China's Sichuan province.
The 110kV power transmission project of Beijing's Capital Gymnasium went into operation on Dec 21, bringing the supporting power grid project for the Beijing 2022 Winter Olympic Games to a close.
China's Mars probe Tianwen-1 has traveled more than 400 million kilometers by the morning of Jan 3 and is expected to enter Mars orbit next month, according to the China National Space Administration (CNSA).
The track-laying work was completed on Dec 31 for a railway linking the cities of Lhasa and Nyingchi in Southwest China's Tibet autonomous region.
Guozixiaoxin, the official Facebook account of News Center of the State-owned Assets Supervision and Administration Commission of the State Council (SASAC), has shared stories of State-owned enterprises (SOEs) tackling challenges like the COVID-19 pandemic in 2020.
A consortium of two subsidiaries of China Energy Engineering Corporation Limited (Energy China), a China-based engineering design company and MHPC signed to develop the Mapanuepe 500 MW pumped storage power station in the Philippines on Dec 22.
The Patuca III hydroelectric plant in Honduras went into operation on Dec 20 local time, and is expected to promote economic development in the country.
A livestreamed open day event was held at a wind farm project in France by China General Nuclear Power Corporation (CGN) on Dec 31.
The China-Laos railway tracks have successfully extended from Lao capital Vientiane to northern Laos' transport hub Luang Prabang on Dec 29, thus accomplishing all the construction targets set at the beginning of 2020.
Against the backdrop of many regions being under a grave cold spell, technicians from Tangshan compressor station of the China-Russia east-route natural gas pipeline in Tangshan, Hebei province inspected routes and facilities to ensure a stable gas supply.
Construction of the four major venues for the Beijing 2022 Winter Olympics in Yanqing district - the National Alpine Skiing Center, the National Sliding Center, the Yanqing Winter Olympic Village and the media center - has been completed on Dec 29, 2020.
China launched a Long March 4C carrier rocket late on Dec 27, bringing an end to its annual space plan for 2020.