Mei Ri Jing Ji Xin Wen·2025-07-22 04:17Group 1 - The A-share market showed mixed performance on July 22, with the power sector receiving significant positive news due to the commencement of the largest hydropower project in history, attracting capital attention towards infrastructure and power grid equipment [1] - The Yarlung Tsangpo River downstream hydropower project, which began construction on July 19, involves the establishment of five cascade power stations with a total investment of approximately 1.2 trillion yuan, generating power equivalent to three Three Gorges projects [1] - Galaxy Securities anticipates that due to the high difficulty of the Yarlung project and uncertainties related to interest rates, actual investment may exceed initial estimates, with a potential increase of 5%, and the investment in power transmission and transformation could reach between 189 billion to 315 billion yuan [1] Group 2 - The Electric Grid Equipment ETF (159326) is the only ETF tracking the China Securities Electric Grid Equipment Theme Index, focusing on capturing growth opportunities in new power system construction and power reform [2] - The index's constituent stocks are primarily distributed across the transmission and transformation equipment, grid automation equipment, cable components, communication cables, and distribution equipment sectors, with a combined weight of 88.9%, indicating strong representativeness [2]