[Construction of China Mongolia Cross border Railway] Recently, the construction of a 7.1 kilometer railway connecting the Xiberkulun Port and the Zek Port in Mongolia began. The railway consists of 5 dedicated tracks for transporting coal from various coal mines, connecting China's Cek Port and Mongolia's Xiberkulun Port. It is the only railway in Mongolia built according to the Chinese railway gauge standard of 1435mm, laying the foundation for opening up a new railway transportation channel between China and Mongolia. The Mongolian section of the railway line is owned by the Siberkulun Company in Mongolia, while the Chinese section is owned by a joint venture between Morita Energy Co., Ltd. and Narin Suhaitu Railway Company. Editor/Ma Xue

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• 2026.04.30 15:36
• [Chongqing Guizhou back-to-back networking project starts construction]
• On April 29, 2026, the Chongqing Guizhou Back to Back Interconnection Project (Guizhou side) started construction in Xishui, Zunyi. Southern Power Grid invested 580 million yuan and plans to put it into operation in June 2027. The project involves the construction of 87.9 kilometers of transmission lines and 179 iron towers, connecting the national and southern power grids. The project is located in the mountainous area of northern Guizhou, and needs to overcome karst geology and 352 crossing difficulties. After being put into operation, it will meet the annual growth demand of 6.4% and 7.8% of the load in Chongqing and Guizhou. Editor/Cheng Liting

• 2026.04.30 15:35
• [Daqing Oilfield's Sichuan Chongqing Exploration Area breaks through the barrier again]
• On April 27, 2026, the cumulative sales volume of natural gas in the Sichuan Chongqing exploration area of Daqing Oilfield has exceeded 5 billion cubic meters, reaching 5.03 billion cubic meters, and the daily gas production has remained stable at 5.7 million cubic meters, injecting strong momentum into the construction of the Chengdu Chongqing economic circle and national energy supply guarantee. Editor/Cheng Liting