[List of key construction projects in Guangzhou announced in 2023]On February 6, Guangzhou issued the "Guangzhou 2023 Key Construction Project Plan" and "Guangzhou 2022 Key Construction Preparatory Project Plan". According to statistics, there will be a total of 800 key construction projects in Guangzhou in 2023, with an annual planned investment of 378.5 billion yuan. Among them, there are 647 official projects, with an annual planned investment of 358.8 billion yuan; 153 preparatory projects, with an annual investment plan of 19.7 billion yuan. Editor/Xu Shengpeng
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
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