事关A股，上交所重磅发布；上半年经济数据将公布｜周末要闻速递

Group 1 - The Shanghai Stock Exchange released the "Self-Regulatory Guidelines for Sci-Tech Innovation Board Listed Companies No. 5 - Sci-Tech Growth Tier," allowing unprofitable companies to enter the growth tier without additional listing thresholds [1] - The Ministry of Finance issued a notice to guide state-owned commercial insurance companies to establish a long-term assessment mechanism and improve asset-liability management [1] - The National Financial Regulatory Administration introduced the "Product Appropriateness Management Measures," prohibiting misleading practices in the promotion and sale of financial products [2] Group 2 - The Shenzhen Stock Exchange announced revisions to the Growth Enterprise Market Composite Index, including a monthly removal mechanism for risk-warning stocks and an ESG negative removal mechanism [2] - The U.S. President announced a 30% tariff on products from Mexico and the EU starting August 1, 2025, which may impact trade relations [3] - The EU expressed concerns over the U.S. tariffs, stating they could harm mutual interests and indicated readiness to take countermeasures if necessary [3] Group 3 - The "takeout war" has resumed with major platforms like Meituan, Taobao, and JD launching discount campaigns [5] - GAC Group projected a net loss of 1.82 billion to 2.6 billion yuan for the first half of the year, attributing it to slow sales of new energy models and structural mismatches in sales systems [6]