5000亿元，央行今日将出手；参与两融交易投资者数量创年内新高……盘前重要消息还有这些

Group 1: Central Bank Operations - The People's Bank of China will conduct a 500 billion yuan reverse repurchase operation on August 15, 2025, to maintain ample liquidity in the banking system, with a term of 6 months (182 days) [1] Group 2: Marine Economy Development - The National Development and Reform Commission is working on the "14th Five-Year" marine economy development plan, focusing on innovation-driven strategies and the transformation of traditional marine industries, including the promotion of emerging industries like offshore wind power and marine biomedicine [2] Group 3: Financing and Margin Trading - The number of investors participating in margin trading reached a new high of 523,400 on August 13, 2023, marking a 9.67% increase from the previous trading day [3] Group 4: Regulatory Warnings on Stablecoins - The Hong Kong Securities and Futures Commission and the Hong Kong Monetary Authority issued a joint statement urging the market to avoid speculation on stablecoins and to make informed investment decisions [4] Group 5: IPO of Unprofitable Company - Xi'an Yiswei Materials Technology Co., Ltd. became the first unprofitable company to pass the IPO review on the Sci-Tech Innovation Board after the new policies were introduced, indicating a growing acceptance of unprofitable "hard tech" companies by the Shanghai Stock Exchange [5] Group 6: Energy Storage Industry Initiatives - The China Chemical and Physical Power Industry Association reported that 152 companies have responded to an initiative aimed at maintaining fair competition and promoting healthy development in the energy storage industry, indicating strong support for self-regulation within the sector [6] Group 7: Market Trends and Company Updates - The Shanghai Composite Index successfully broke through its previous high, with expectations for other indices to follow suit, supported by favorable fiscal policies and optimistic trade negotiations [10] - Companies such as JD Group reported a 22.4% year-on-year increase in revenue for Q2, while Huagong Technology saw a 44.87% increase in net profit for the first half of the year [10]