[List of Successful Bidders for Jiangsu's 8 Billion Major Railway Projects]On June 26, 2023, the public service platform for bidding and tendering in China announced the candidates for winning the bid of the remaining pre station works of the new Nanjing Huai'an Inter-city rail - the remaining pre station works of the Nanjing Huai'an Inter-city rail. The project is divided into three sections, which were won by China Railway Construction Corporation Bridge Engineering Bureau, China Railway Third Bureau and China Railway Fourth Bureau, with a bid price of about 8.06 billion yuan. The newly-built Nanjing Huaihua Inter-city rail starts from Huai'an East railway station in Huai'an City in the north, passes through Hongze District, Jinhu County, Tianchang in Anhui Province, and Luhe District in Nanjing City to the New Nanjing North Station, with a length of 196.505 km. The section from Huai'an East to Huanglou of Lianzhen Railway is 17.14 km. The newly-built line is 179.365 km long, of which the Jiangsu section is 133.893 km long, and the Anhui section is 45.472 km long. There are five stations in total, including Huai'an East, Hongze, Jinhu, Liuhe West, and New Nanjing North. Railway grade: high-speed railway. Number of main lines: double line. Design speed target value: 350 km/h. Maximum slope: 20 ‰ for general sections and 30 ‰ for difficult sections. Minimum railway curve radius: 7000 meters for general sections and 5500 meters for difficult sections. The distance between the main lines is 5 meters. The effective length of the arrival and departure track is 650 meters. Train operation control mode: automatic control. Dispatching and command mode: comprehensive dispatching and centralized. Minimum driving interval: 3 minutes. Editor/Zhao E
On April 3, 2026, the domestically developed maximum diameter 13.2-meter hard rock TBM by CCCC Tianhe started construction in Changshu. The machine is equipped with 7600 domestically produced rare earth special steel main bearings developed by the Institute of Metals, Chinese Academy of Sciences, with a rated life of over 15000 hours and performance exceeding imports. This move marks China Communications Construction Corporation's first achievement of 100% localization of core components for ultra large diameter tunneling machines, completely bridging the last mile of national production of major underground engineering equipment in China.Editor/Cheng Liting
At the Export to China SCO Choice Forum, Kazakh companies signed a $125 million agricultural export agreement with Chinese partners. Changsha Kaliev, the Minister of Trade of Kazakhstan, led a delegation to visit Shandong to deepen industrial and logistics cooperation. As the largest trading partner, the bilateral trade volume between China and Kazakhstan is expected to increase from 41 billion US dollars in 2023 to 48.7 billion US dollars in 2025, with Shandong's trade volume reaching 2.2 billion US dollars. Both sides are shifting from scale expansion to quality and efficiency improvement, with a focus on promoting the export of high value-added, non resource, and green technology products to ensure supply chain stability.Editor/Cheng Liting