Company News - Sunflower is planning to acquire the controlling stake in Xi Pu Materials and 40% stake in Bei De Pharmaceutical, with the stock suspended from trading starting September 8 [1] - CATL launched the world's highest safety level power battery technology NP3.0, which can maintain over one hour of high-pressure continuous power supply during thermal runaway situations [4] - ST Busen announced plans to sell 35% of its stake in Shaanxi Busen to Nantong Erfangji, which is expected to constitute a major asset restructuring [4] - Nanxin Technology intends to issue convertible bonds to raise up to 1.933 billion yuan for various chip development projects [5] - Jidian Co. received renewable energy subsidy funds totaling 913 million yuan in August, with a total of 1.271 billion yuan received from January to August, marking a 154.2% increase year-on-year [6] Industry News - The 25th China International Investment and Trade Fair will be held in Xiamen from September 8 to 11 [2] - The State Administration of Foreign Exchange reported that China's foreign exchange reserves reached 33,222 billion USD by the end of August, an increase of 29.9 billion USD from the end of July [3] - The People's Bank of China reported that UnionPay and Wanglian processed 2.76996 trillion payment transactions in July and August, with a year-on-year growth of 14.59% in transaction volume [3]

"史上最严电池安全标准"来了。 工信部组织制定的强制性国家标准——《电动汽车用动力蓄电池安全要求》(GB38031-2025)(以下简 称"新国标")近日正式发布。对于新申请型式批准的车型，新国标从2026年7月1日起执行；对于已获得 型式批准的车型，新国标2027年7月1日起执行。值得注意的是，此次新国标在全球首次提出，要求电 池"因内短路发生热失控后，不起火、不爆炸"。 宁德时代（300750）、上汽通用五菱等多家企业向新京报贝壳财经记者表示，电池安全已经成为行业共 识。国际智能运载科技协会秘书长张翔指出，新国标对电池安全提出更高要求，这意味着国产电动汽车 电池将需满足更严安全标准，在国际市场上也将更具竞争力，推动中国电动汽车产业在全球范围内的经 贸往来。同时，新国标也为全球动力电池发展提供了技术参考与标杆，减少因标准差异导致的贸易摩擦 和沟通成本，促进全球电动汽车电池贸易的便利化。 变化：新国标首提"不起火、不爆炸" 具体来看，新国标的电池包或系统测试一共为17个项目，其中对"热扩散"进行了重要修订，"底部撞 击"是新增项目。 "热扩散"测试考察的是电池单体内短路导致热失控后的安全防护能力，2020年版 ...