Chemicals 15101010 Commodity Chemicals 15101020 Diversified Chemicals 15101030 Fertilizers & Agricultural Chemicals 15101040 Industrial Gases 15101050 Specialty Chemicals Construction Materials 15102010 Construction Materials Containers & Packaging 15103010 Metal, Glass & Plastic Containers 15103020 Paper & Plastic Packaging Products & Materials Metals & Mining 15104010 Aluminum 15104020 Diversified Metals & Mining 15104025铜15104030黄金15104040贵金属和矿产15104045银15104050钢纸和森林产品15105010森林产品1510502020纸产品
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