先给大家抛个颠覆认知的东西：有一种炸药，威力比TNT强10到100倍，炸完之后还不产生乱七八糟的 污染物，只释放氮气，就是咱们空气里最常见的那种。 这玩意儿要是真能用起来，不管是打仗还是搞航天，都得彻底变天！而搞出这个技术的，正是中国的科 学家。这就是全氮阴离子盐，尤其是被叫做"金属氮"的家伙。它到底是啥黑科技？中国又是怎么做到全 球领先的？今天我们好好说说。 第二，看看中国的两把"杀手锏"：从"造得出来"到"用得起来"。 其实全球科学家盯着全氮材料几十年了，但一直卡在瓶颈里。中国能领先，靠的是两个关键突破，一步 比一步牛。 第一步是"合成+稳定"，解决了"能不能造"的问题。2017年，南京理工大学胡炳成教授团队在《科学》 杂志上发了篇重磅论文，宣布造出了全球第一个能"克级制备"的全氮阴离子盐。 首先，这玩意儿为啥能叫"颠覆性"？说白了就是"能量密度天花板"。 要搞明白全氮阴离子盐的厉害，得先说说普通炸药是咋干活的。像TNT、HMX这些咱们常听的炸药， 爆炸威力来自于分子里碳、氢、氧、氮这些原子重新组合，把化学键里的能量释放出来。但这种方式有 个硬伤，能量上限早就被理论框死了，再怎么改进也涨不了多少威力。 可 ...

Group 1: Internet Media - Google's advertising revenue exceeded expectations in Q2 2025, indicating overall active economic activity in the U.S. and alleviating concerns about AI's impact on traditional search engine advertising [2] - Google Cloud's revenue and profitability were strong, leading to an upward revision of the annual capital expenditure guidance, with AI demand continuing to outstrip supply [2] - The full-stack AI industry chain comprising data centers, ASICs, algorithms, and products gives Google a solid and differentiated advantage in the AI field, suggesting continued attention is warranted [2] Group 2: Petrochemicals - The Ministry of Industry and Information Technology is set to launch a growth stabilization plan for the petrochemical industry, which is expected to promote the elimination of outdated capacity and lead to healthier industry development [3] - Key companies to watch include: in the soda ash sector, Boyuan Chemical, Shandong Haihua, China Salt Chemical, and Shuanghuan Technology; in the PVC sector, Xinjiang Tianye, Sanyou Chemical, and Chlor-alkali Chemical [3] Group 3: Non-ferrous Metals - The recent Central Financial Committee's emphasis on legally governing low-price disorderly competition is expected to facilitate the orderly exit of outdated capacity in the copper smelting industry [4] - If the "anti-involution" theme is implemented, it may limit new copper smelting capacity and accelerate the exit of small smelting capacities, leading to improved profitability for smelting enterprises [4] - Companies to focus on include Tongling Nonferrous Metals, China Daye Nonferrous Metals, Jiangxi Copper, and Yunnan Copper [4] Group 4: Construction - The commencement of the Yajiang Hydropower Station is expected to generate new demand for construction and materials [5] - Recommended companies include China Power Construction, China Energy Construction, China Communications Construction, and China Railway, along with material suppliers like Huaxin Cement and Tibet Tianlu [5] Group 5: Pharmaceuticals - The precise adjustment of medical insurance policies is reshaping the pharmaceutical industry ecosystem, with the "anti-involution" in procurement clearing low-quality capacity and creating market space for quality enterprises [6] - Focus on two types of companies: those that continue to be selected in procurement with dual advantages in quality and cost, and innovative drug companies with rich R&D pipelines [6] - Recommended companies include Heng Rui Medicine, Jingxin Pharmaceutical, and Jiuzhou Pharmaceutical, with attention to MicroPort Medical, Zhongsheng Pharmaceutical, and Fangsheng Pharmaceutical [6] Group 6: Automotive - Tesla's Q2 2025 performance showed a recovery, with a shift in focus towards AI-driven initiatives like Robotaxi and humanoid robots [8] - Due to uncertainties in overseas policies and market sales, the 2025E/2026E/2027E Non-GAAP net profit estimates have been adjusted to $6.06 billion, $8.77 billion, and $11.28 billion respectively [8] - Tesla's leading position in AI technology iteration and commercialization capabilities remains a positive outlook [8] Group 7: Internet Literature - The online reading business of the report's subject company remains stable, but revenue forecasts for 2025-2027 have been revised down to 7.39 billion, 7.95 billion, and 8.14 billion yuan due to uncertainties in new series and adjustments in short drama revenue recognition [9] - The company's proprietary profit continues to improve, supported by the strong performance of new businesses like short dramas and IP derivatives [9] - The full-year performance growth remains highly certain, with adjusted net profit forecasts of 1.35 billion, 1.53 billion, and 1.66 billion yuan for 2025-2027 [9]

本期编辑 刘雪莹 网红店突然关店：深切痛悔！7天前称将开100家新店 泡泡玛特一新店，开业2小时卖光闭店！黄牛不炒茅台炒Labubu，月入数万元 飞天茅台再跳水！25年原箱和24年散瓶首破2000元，"蛇茅"跌出新低 SFC 21君荐读 据大河报报道，涉事企业曾在5月28日因改变工房用途被临澧县应急管理局处罚。天眼查显 示，2019年，该公司也曾因组装包装工房成品转运不及时，安全通道不畅通受到行政处罚。 据极目新闻报道，该花炮厂负责人徐某某表示， 厂里存了一两万个药饼。 每个药饼里有一克 左右的火药，周边的人都跑开了。 厂里是凌晨3点开始上班，事发时厂里已经快下班了。 来 源 | 2 1财经客户端综合自常德应急管理、澎湃新闻、大河报、极目新闻、天眼查、南方都市报 据附近村民拍摄的视频，爆炸时现场浓烟滚滚并伴随烟花爆炸的声音。 天眼查信息显示，位于临澧县停弦渡镇山洲村的湖南省山洲烟花有限责任公司，成立于2017 年，是一家以从事化学原料和化学制品制造业为主的企业，所属行业为炸药、火工及焰火产 品制造，注册资本1500万元，法人代表是徐合平。 6月16日，湖南常德临澧县应急管理局发布情况通报：2025年6月16日 ...