A股开盘，上证指数跌0.09%，深证成指涨0.1%，创业板指涨0.37%。贵金属、有机硅、钢铁板块跌幅居前，汽车拆解、美容护理、培育钻石板块涨幅居前。

Market Overview - The A-share market opened with the Shanghai Composite Index down by 0.09% while the Shenzhen Component Index increased by 0.1% and the ChiNext Index rose by 0.37% [1] Sector Performance - The sectors with the largest declines included precious metals, organic silicon, and steel [1] - In contrast, the sectors that saw the most significant gains were automotive dismantling, beauty care, and cultivated diamonds [1]