[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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• 2026.09.09 16:02
• [Chinese enterprises start investing in new energy projects in Georgia]
• The Imeli Monsoon Power Project, invested by Sichuan Energy International Investment Co., Ltd., held its groundbreaking ceremony on September 7th in Tbilisi, the capital of Georgia, marking the official start of the first new energy project invested by a Chinese enterprise in Georgia.Editor/Cheng Liting

• 2026.09.09 16:00
• [Huaneng Hainan Changjiang Nuclear Power Unit 4 Cold State Function Test Successful]
• At 12:50 on September 6, 2026, the cold functional test (cold test) of Unit 4 of Huaneng Hainan Changjiang Nuclear Power Phase II Project was concluded. During the testing process, the pressure boundary of the unit was complete and reliable, the system sealing was excellent, and all test parameters met the standard. The successful cold test marked the official entry of Unit 4 into the commissioning stage, laying a solid core foundation for the subsequent high-quality production and power generation of the unit.Editor/Cheng Liting