[Bidding for Nansha section of Huangpu Nansha East Expressway] On May 31, 2023, the Guangzhou Public Resource Trading Service Platform released a bidding announcement for the construction of the Nansha section of the Huangpu Nansha East Expressway, with a total investment of approximately 5 billion yuan. Nansha section of Huangpu Nansha East Expressway, including main line works and auxiliary road works: main line works of Nansha section of Huangpu Nansha East Expressway: first-class highway and urban expressway standard, two-way six lane, about 5.1 km long. The length of the roadbed section is about 2.14 kilometers, the total length of the bridge is about 2.67 kilometers, and the length of the semi submerged tunnel is about 255 meters; There are 4 interchanges set up along the entire line, including Nansha Bridge Interchange, Husha Avenue Interchange, Wuzhoushan North Road Interchange, and Huangge East Interchange. The main construction content includes road engineering, bridge engineering, tunnel engineering, traffic engineering, lighting engineering, greening engineering, toll facilities, external power engineering, temporary engineering, etc. The project budget is 3.07 billion yuan, including 1.996 billion yuan for construction and installation expenses. The auxiliary road project of the Nansha section of the Huangpu Nansha East Expressway: an urban main road, starting from the planned No. 21 Road in the Qingsheng area of Nansha District in the north and ending at Jigushan Road in the south, with four lanes in both directions and a length of about 4.9 kilometers. The total length of the roadbed section is 4495 meters, the bridge section is 290 meters, and the open section of the tunnel is 126 meters. The main construction content includes road engineering, bridge engineering, tunnel engineering, traffic engineering and traffic dispersion engineering, drainage engineering, lighting engineering, power pipe trench engineering, greening engineering, etc. The project budget is 1.934 billion yuan, including 1.085 billion yuan for construction and installation expenses. Editor/Zhao E

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• 2026.07.16 16:11
• [The first deep-sea intelligent submarine cable ship is put into operation]
• On July 15, 2026, the first deep-sea and intelligent submarine cable construction ship "Tianyi Navigator" designed and built by China was officially listed in Shanghai. The captain is 116 meters long, with a full load displacement of 18000 tons. The cable hold can carry 8000 tons of submarine optical cables, ranking first in the world. Equipped with 5.5-meter submarine cable burial equipment, it can operate at depths of up to 1000 meters, breaking the domestic depth record. Integrating Beidou and GPS dual-mode positioning, equipped with an intelligent dynamic positioning system, stable operation can still be achieved under level 5 sea conditions. The ship will be involved in the construction of submarine cables between global computing hubs, supporting AI computing scheduling and deployment of underwater data centers, and becoming an important equipment support for China's computing infrastructure.Editor/Cheng Liting

• 2026.07.16 14:55
• [Petrochemical Machinery Hydrogen Energy Innovation Park starts construction]
• On July 15, 2026, the Shuzhi Hydrogen Energy Machinery Innovation Park started construction in Dongxihu District, Wuhan, with an expansion of 120 acres. The total investment has not been disclosed, and the plan is to form an annual production capacity of 100 sets of hydrogen compressor sleds, 1GW PEM electrolysis cells, and 1.75GW ALK electrolysis cells for assembly and testing. The previous 55 acres of the park have been put into use as a data intelligence service center and a hydrogen production and refueling equipment quality inspection center. The new park covers the entire chain of research and development, intelligent manufacturing, and testing, deeply integrating AI and digital twin technologies. This move marks the official launch of the construction of China Petrochemical's hydrogen energy equipment industry cluster. Editor/Cheng Liting