HUAYOU

지정상품

• 공업용 귀금속염 (salts of precious metals for industrial purposes)
• 공업용 산화코발트 (Cobalt oxide for industrial purposes)
• 공업용 염류 (salts for industrial purposes)
• 공업용 초산염 (acetates [chemicals] for industrial purposes)
• 구리비료 (copper [fertilizers])
• 석유분산제 (petroleum dispersants)
• 염소산염 (chlorates)
• 염화물 (chlorides)
• 염화암모늄 (sal ammoniac)
• 옥살산염 (oxalates)
• 용접제제 (brazing preparations)
• 주형사 (foundry sand)
• 촉매제 (catalysts)
• 탄산염 (carbonates)
• 화학용 염류 (salts [chemical preparations])
• 황산구리 (copper sulphate [vitriol])
• 황산염 (sulphates)
• 황화물 (sulphides)

• 금속변색방지제 (anti-tarnishing preparations for metals)
• 금속보호제 (protective preparations for metals)
• 보존용 방청제 (anti-rust preparations for preservation)
• 산화코발트 {착색제} (Cobalt oxide [colorant])
• 안료용 산화아연 (zinc oxide [pigment])
• 염료 (dyestuffs)
• 은분 (silvering powders)
• 청동분 (bronze powder)
• 청색안료 (blues [colorants or paints])
• 페인트용 건조제 (siccatives [drying agents] for paints)
• 회화용 금속박 및 금속분 (metals in foil and powder form for painters)