[China's large-diameter and multi-support TBM Plateau Pearl off the line at CRCC] Recently, the domestic large-diameter multi-support TBM Plateau Pearl, jointly built by CRCC and the 14th Bureau of China Water Resources, rolled off the production line in the Changsha Second Industrial Park of China Railway Construction Heavy Industry. The equipment will be used for construction under extreme conditions such as high altitude, high ground stress, and super hard rock. The excavation diameter of TBM is 10.23 meters, the length of the whole machine is about 185 meters, the total weight is about 2300 tons, and the installed power is 8200 kilowatts. Editor/Ma Xue

Click to see more live >>

• 2026.01.22 09:56
• [Anhui Province expands Shanghai Chongqing Expressway with 3.65 billion yuan]
• On January 21, 2026, the feasibility study (second round) of the renovation and expansion project of the G50 Shanghai Chongqing Expressway Anhui Zhongming Shangshui Bridge section was announced, and Anhui Provincial Transportation Planning and Design Institute Co., Ltd. became the first candidate for the bid with a price of 5.68 million yuan. This section of highway will be expanded from a two-way four lane road to an eight lane road, with a total length of about 37 kilometers and a total investment of about 3.65 billion yuan. After the completion of the project, it will significantly alleviate holiday congestion and improve the traffic efficiency and regional connectivity of the road network in southern Anhui. Editor/Gao Xue

• 2026.01.22 09:54
• [CNOOC collaborates with Mingyang Intelligent Investment to build a new project]
• On January 21, 2026, CNOOC (Shanwei) Offshore Wind Power Co., Ltd., a joint venture between CNOOC and Mingyang Intelligent, will lead the Shanwei Honghai Bay Four Seas Wind Power Demonstration Project with a total investment of over 5.8 billion yuan. The project is planned to have an installed capacity of 500 megawatts and intends to install 28 18 megawatt fixed wind turbines, with an estimated construction period of 11 months. This cooperation is another major cross-border collaboration between the two parties in the field of offshore wind power, following the Hainan project. The aim is to integrate CNOOC's ocean engineering experience and Mingyang Intelligent's technological advantages, and jointly accelerate the layout of the new energy industry.Editor/Gao Xue