沪深300ETF华夏（510330）披露2025年四季报，净值累计跑赢沪深300指数53.35个百分点

Group 1 - The core point of the report is that the Huashang CSI 300 ETF (510330) has achieved a net value growth rate of 147.79% since the fund contract came into effect, significantly outperforming the CSI 300 index's return of 94.44%, resulting in a cumulative outperformance of 53.35 percentage points [1] - The main reasons for the deviation from the performance benchmark include daily operational expenses, index structure adjustments, subscription and redemption activities, and dividends from constituent stocks [1] - The CSI 300 index consists of 300 large-cap, liquid, and representative stocks from the Shanghai and Shenzhen A-share markets, officially launched on April 8, 2005, to reflect the overall performance of the A-share market [1] Group 2 - There are currently over 30 ETF products tracking the CSI 300 index, with the Huashang CSI 300 ETF (510330) having reduced its fees since the end of 2024, now offering the lowest management fee rate in its category at 0.15% per year, which is directly deducted from the net value without additional charges [1]