Core Viewpoint - The article highlights significant advancements in China's uranium resource development, particularly through the "Guo Uranium No. 1" demonstration project, which marks a new phase of green, safe, and efficient uranium resource extraction [2][11]. Group 1: Uranium Resource Development - During the 14th Five-Year Plan, China achieved major breakthroughs in oil, gas, and uranium mining, discovering two large-scale uranium deposits and establishing five major uranium mining bases [2]. - The "Guo Uranium No. 1" project in Ordos, Inner Mongolia, successfully produced its "first barrel of uranium," indicating a shift towards advanced and sustainable uranium resource development [2][11]. Group 2: Technological Innovations - The project employs in-situ leaching technology, which involves injecting chemical agents into the ground to dissolve uranium, addressing the challenges posed by the complex geological conditions of the Ordos basin [6][8]. - Innovations include the use of carbon dioxide and oxygen for uranium leaching, which enhances safety and environmental sustainability while improving extraction efficiency [8][10]. - The development of a "digital well construction" process has significantly improved drilling precision and reduced construction time from four years to one year [8][10]. Group 3: Strategic Importance - The demand for natural uranium in China is projected to triple over the next 15 years, necessitating the development of domestic uranium resources to meet strategic energy needs [11]. - The "Guo Uranium No. 1" project is expected to enhance China's uranium production capacity and competitiveness in the global market, with plans to expand its technology to other regions [11].

金融界2025年8月26日消息，国家知识产权局信息显示，中核四0四有限公司申请一项名为"一种U-Pu-Zr 金属燃料凝固过程宏观均匀性控制的装置及方法"的专利，公开号CN120533064A，申请日期为2025年 05月。 专利摘要显示，一种U‑Pu‑Zr金属燃料凝固过程宏观均匀性控制的装置及方法，包括重力铸造炉与注射 铸造炉；重力铸造炉包括石墨坩埚、底部锭模，石墨坩埚上部安装石墨坩埚盖，下部通过导向套安装浇 盘，浇盘下部连接底部锭模，底部锭模下部安装底盖；注射铸造炉包括注射铸造炉坩埚、石英模具，注 射铸造炉坩埚底部有热电偶插入槽；石英模具安装在英模具支架上，且石英模具上有氩气吹气孔；控制 方法包括原料准备；合金熔炼；芯体熔炼；芯体检测。 天眼查资料显示，中核四0四有限公司，成立于1986年，位于兰州市，是一家以从事电信、广播电视和 卫星传输服务为主的企业。企业注册资本87483.47万人民币。通过天眼查大数据分析，中核四0四有限 公司共对外投资了8家企业，参与招投标项目5000次，财产线索方面有商标信息63条，专利信息1160 条，此外企业还拥有行政许可77个。 来源：金融界 ...

Core Points - The European Union (EU) will completely abandon imports of Russian oil and gas in exchange for the United States lowering tariffs, opting instead for American liquefied natural gas (LNG) and nuclear fuel [1] - The EU Commission President stated that the agreement with the US includes bulk purchases of American LNG and nuclear fuel, contributing to energy security and diversification of supply sources [1] - The EU continues to purchase excessive amounts of Russian gas, with oil still entering through indirect means, but the Commission President claims that the EU no longer needs Russian energy [1] Summary by Categories Energy Policy - The EU is shifting its energy policy to rely on American LNG and nuclear fuel, moving away from Russian oil and gas [1] - The agreement aims to enhance energy security and diversify supply sources for EU countries [1] Trade Relations - The deal with the US involves large-scale procurement of energy resources, indicating a significant shift in trade relations between the EU and the US [1] - The EU's continued purchase of Russian gas and oil through indirect channels highlights ongoing complexities in energy trade [1] Energy Security - The EU Commission President emphasized that the transition to US energy sources will contribute to the overall energy security of Europe [1] - The statement reflects a strategic move to reduce dependency on Russian energy resources [1]