开盘：沪指涨0.31%、创业板指涨0.85%

Market Performance - On September 1, A-shares opened positively with the Shanghai Composite Index rising by 0.31% to 3869.75 points, the Shenzhen Component Index increasing by 0.61% to 12773.22 points, and the ChiNext Index up by 0.85% to 2914.64 points [1] - The total trading volume in the Shanghai and Shenzhen markets reached 28.533 billion yuan [1] Sector Highlights - The non-ferrous metals and semiconductor chip sectors saw significant gains, leading the market [1] - Notable stocks included Huahong Semiconductor, which resumed trading with a 12% increase, and several gold stocks such as Shengda Resources and Hunan Silver, which rose over 9% and 7% respectively [1] - Domestic computing stocks surged, with Data Port hitting the daily limit, and Xuanji Information rising over 10% [1] Focus Stocks - Tianpu Co. (6 consecutive trading limits) and Dechuang Environmental Protection (4 consecutive trading limits) both opened at the daily limit [1] - Longi Green Energy in the optical communication sector opened up by 1.37%, while companies in the chip industry like Jianye Co. and Dongni Electronics opened higher by 2.36% and 4 consecutive trading limits respectively [1] - Yunnan Energy Investment, involved in mergers and acquisitions, opened up by 1.00%, and Zhaoxin Co., which reported better-than-expected earnings, opened up by 0.93% [1]