According to the notice issued by the People's Government of Zhengzhou Municipality on October 11, the urban built-up area in downtown Zhengzhou reached 796.70 square kilometers in 2023, an expansion ...
BEIJING, Oct. 13 (Xinhua) -- China's first independently developed and independently built ultra-deepwater gas field, Shenhai Yihao, also known as Deep Sea No.1, has recorded an accumulated natural ...