[Shenjiang No. 1 participated in the construction of the deepest submarine tunnel] On August 23, China's self-developed subsea tunnel shield machine rolled off the assembly line in Changsha, Hunan. The equipment shield machine has an excavation diameter of 13.42 meters, a total length of 130 meters, and a total weight of 3,800 tons. It will participate in the construction of China's deepest submarine tunnel-the Zhujiangkou Tunnel of the Shenzhen-Jiangmen Railway. The Pearl River Mouth Tunnel is a key control project of the Deep River Railway. "Shenjiang No. 1" crosses the section with a total length of 3590 meters. The entire line is tunneled downhill for a long distance and passes through the Pearl River estuary. The engineering geological conditions are extremely complicated. Editor/Xu Shengpeng

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• 2026.08.05 16:36
• [Saudi Aramco completes bidding for multiple offshore oil and gas EPCI projects]
• Saudi Aramco is advancing the construction of offshore oil and gas production capacity. The bidding documents for five offshore EPCI projects will be submitted on August 1, 2026, involving six major offshore oil and gas fields. The bidding has been delayed multiple times. The project covers the construction of pipeline racks, production deck modules, and the improvement of offshore production facilities. Saudi Aramco's recent offshore capital investment has continued to rise, having previously awarded multiple large contracts. CNOOC Engineering has won the relevant CRPO contract in April 2026, and the Saudi market continues to release opportunities for global engineering companies.Editor/Gong Ziwei

• 2026.08.05 16:32
• [Sinoma International signs $476 million cement equipment contract with Nigeria]
• Recently, Sinoma International signed a $476 million equipment supply contract with Dangote Industries in Nigeria to provide core equipment, materials, and a 12-month warranty for two new clinker production lines at Itoli Cement Plant. The production line can produce 6000 tons of clinker per day, and it is planned to produce clinker within 24 months after equipment debugging. The project aligns with Dangote's development vision and will help expand local cement production capacity and increase exports, continuing the cooperation between the two parties and demonstrating the strength of Chinese enterprises' deep participation in African infrastructure.Editor/Gong Ziwei