The Southern Science and Technology Board 50 (03109) rose by more than 3%, and this ETF is the first to list on the Hong Kong Stock Exchange to track the Science and Technology Board 50 Index. In terms of weighty stocks, most are in the currently popular semiconductor industry, with a rise of 3.6% as of the release, reaching 16.99 Hong Kong dollars with a turnover of 5.593 million Hong Kong dollars. On the news front, on May 19th, the computing power industry chain strengthened, driving the Science and Technology 50 Index up by more than 3%. Among them, Xin Yuan shares surged by more than 15% to a historical high, and Zhongwei Company briefly rose by over 8%. Dongguan Securities believes that leading domestic CSPs have increased their capital expenditure guidelines, continuously increasing investment in the AI field, and expects the domestic computing power industry chain to maintain a high level of prosperity. A Dongwu Machinery analyst stated that both downstream storage and advanced logic chip production are actively expanding, which will directly drive the demand for industrial chain equipment. However, one should also be vigilant towards uncertainties in the expectations of expanding advanced logic production, as faster technological iterations may trigger capital expenditure pressures and misjudgments in equipment demand structure.