Mei Ri Jing Ji Xin Wen·2025-08-06 01:30Market Performance - As of August 5, the Shanghai Composite Index rose by 0.96% to close at 3617.60 points, while the Shenzhen Component Index increased by 0.59% to 11006.96 points, and the ChiNext Index gained 0.39% to 2343.38 points [1] - The overnight performance of U.S. markets showed the Dow Jones Industrial Average decreased by 0.14%, the S&P 500 fell by 0.49%, and the Nasdaq Composite dropped by 0.65% [1] Industry News - The People's Bank of China and six other departments jointly issued guidelines to support the integration of the digital economy with the real economy, emphasizing the use of technologies like big data and AI to enhance efficiency in manufacturing, especially for SMEs [1] - OpenAI released two open-weight AI models, GPT-oss-120b and GPT-oss-20b, with parameters of 117 billion and 21 billion respectively, indicating advancements in AI capabilities [2] - China Shipbuilding Industry Corporation announced that its photolithography gas products received certification from Japan's GIGAPHOTON, enhancing its competitiveness in the electronic specialty gas market, although the certification does not guarantee direct orders or revenue [2] - Haiguang Information, a leading domestic computing chip company, reported a revenue of 5.464 billion yuan for the first half of 2025, a year-on-year increase of 45.21%, with net profit rising by 31.90% to 1.639 billion yuan [2] PCB Industry Outlook - CICC believes that the PCB industry has entered a capital expenditure expansion cycle driven by global AI server demand, expected to start in Q4 2024 and last for about two years, with potential for prolonged demand due to computing infrastructure needs [3] - The current PCB capital expenditure is accelerating monthly, with a possibility of continuous upward revisions in industry orders [3] - The semiconductor materials ETF (562590) focuses on the upstream semiconductor sector, with significant allocations to semiconductor equipment and materials [4]