Group 1 - The State Council approved 10 new nuclear power units, focusing on the scarcity of nuclear power-related stocks in the North Exchange [1][11][13] - The total market value of nuclear-related stocks in the North Exchange is 21.567 billion yuan, covering products such as explosion composite boards, nuclear power cables, and nuclear power fans [1][13] - The new nuclear projects are expected to have a total investment exceeding 200 billion yuan, with 8 out of 10 units adopting the "Hualong One" technology [11][12] Group 2 - The high-end equipment, chemical new materials, and pharmaceutical biology sectors led the market this week, with average price changes of +1.36%, +0.48%, and +3.44% respectively [2][21] - The average P/E ratio for the high-end equipment sector rose to 40.8X, while the pharmaceutical biology sector's average P/E ratio decreased to 36.7X [21][31] Group 3 - In the technology new industry, 95 out of 148 companies saw an increase, with a median price change of +1.05% [3][35] - The median P/E ratio for the technology new industry increased from 50.4X to 51.1X, and the total market value rose from 417.134 billion yuan to 422.433 billion yuan [3][38] Group 4 - The financial report disclosures for the North Exchange have concluded, with several companies reporting significant revenue and profit growth in Q1 2025 [4][58] - For instance, Tongli Co. reported a Q1 2025 revenue of 1.536 billion yuan, up 28.34%, and a net profit of 187 million yuan, up 58.45% [58][59]