A股主要指数涨幅扩大，深证成指涨超1%，创业板指涨1.6%，沪指涨0.5%！PEEK材料、汽车整车、互联网电商领涨

Group 1 - The A-share major indices have seen an increase, with the Shenzhen Component Index rising over 1%, the ChiNext Index up by 1.6%, and the Shanghai Composite Index increasing by 0.5% [1] - The sectors that performed well include PEEK materials, complete automobiles, and internet e-commerce [1]