科创板块全线回暖！广发基金科创50、科创100、科创200及科创成长等ETF全产品矩阵，助力布局科创板硬科技龙头标的

Group 1 - The core viewpoint of the news highlights the positive momentum in the Chinese equity market driven by improving corporate earnings, capital allocation shifts, and policy optimization, with a focus on key sectors such as AI, new energy, and quantum technology [1][3] - The U.S. labor statistics indicate a slight increase in the unemployment rate to 4.6%, the highest since September 2021, which supports the rationale for a recent 25 basis point interest rate cut [1] - The upcoming 2026 economic work plan emphasizes expanding domestic demand, strengthening industries, and promoting reforms, with a particular focus on technology development and market-driven initiatives [3] Group 2 - Haidong International's updates on the volcanic engine and AI agent platform enhancements aim to reduce integration costs and clarify project boundaries, facilitating business value creation [2] - The demand for AI computing power is driving growth in the optical module industry, with 800G products entering mass production and 1.6T products poised for large-scale deployment, indicating a significant upward trend in the industry [2] - The performance of various ETFs, particularly those tracking the Sci-Tech sector, shows strong upward movement, with notable increases in individual stocks such as Zhuojing Technology and Zhongxin International [4][5][6] Group 3 - The Sci-Tech ETFs are designed to provide exposure to a basket of leading Sci-Tech stocks, with features such as daily trading and no restrictions on account assets or investment duration [6][7] - The Sci-Tech 50 ETF, Sci-Tech 100 ETF, and Sci-Tech 200 ETF focus on different segments of the Sci-Tech market, reflecting the performance of large-cap, mid-cap, and small-cap companies respectively [7][8] - The Sci-Tech Growth ETF targets high-growth companies within the Sci-Tech sector, emphasizing those with strong revenue and profit growth metrics [8]