[China Railway 11th Bureau signed a cooperation agreement with CREEC] On November 7, 2022, China Railway 11th Bureau signed a strategic cooperation agreement with China Railway First Survey and Design Institute. The two sides will give full play to their respective advantages in brand, resources, talents, technology, etc., establish and improve the strategic cooperation mechanism, innovate the cooperation mode, and realize the joint and common development of strong countries. Editor/Zhao E

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• 2026.07.07 15:54
• [Dalian No.1 makes its maiden flight]
• The Dalian No.1 low altitude cross sea long endurance composite wing unmanned aerial vehicle independently developed by Dalian University of Technology has successfully completed its first sea flight test. The core indicators such as mounting capacity, range and endurance, and wind resistance of this aircraft model have all met expectations, adding a high-performance practical platform for China to build an integrated low altitude economic ecosystem of land, sea and air. Editor/Cheng Liting

• 2026.07.07 15:53
• [Xinjiang Jimsar shale oil breaks the record for the shortest drilling cycle in China]
• On July 6, 2026, the JHW91-13 well located in the Jimsar National Continental Shale Oil Demonstration Zone in Xinjiang was successfully drilled, with a completion period of 7.75 days, a completion depth of 5501 meters, and a vertical depth of 4031 meters, breaking the record for the shortest drilling period for shale oil at the same depth in China. The drilling efficiency reached the advanced level of shale oil wells of the same type in North America. Editor/Cheng Liting