数据显示，截至2026年2月27日，中证细分化工产业主题指数(000813)前十大权重股分别为万华化学、盐湖股份、藏格矿业、天赐材料、华鲁恒升、云天化、巨化股份、恒力石化、宝丰能源、荣盛石化，前十大权重股合计占比45.18%。
苹果随新款发布上调MacBook Air和MacBook Pro售价
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Walmart has agreed to pay $100m (£74.1m) to settle claims that it misled gig workers who signed up to deliver packages for the company about the pay and tips they would receive.
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I appreciate that I compute in an unusual way (when compared with most computer users), and that much of what I do online is about accessing my own services.