• Metal compounds
• Scattered metals
• Rare and refractory metals
• Precious metals
• Rare earth metals
• Base metals
• Rare light metals
• Other metals

• Special compounds
• Oxide
• Fluoride
• Chloride
• Phosphate
• Organometallic compounds

• Functional compounds
• Surface treatment chemicals
• Biological medicine food
• Catalyst
• Electronic chemicals
• Environmental protection paint
• Fine ceramics
• Nanometer materials
• Petroleum chemicals
• Plastic additives