Section VI — Products of the chemical or allied industries
HS code
28418000
Tungstates (wolframates)
Common commodities
Sodium Tungstate Powder for X-ray ScreensCalcium Tungstate Fluorescent MaterialAmmonium Tungstate in Fireproofing AgentsTungstates for Pigment PreparationFluorescent Wolframates CompoundIndustrial Sodium WolframateCalcium Tungstate for X-ray EquipmentWolframates Salt for Flame RetardantsAmmonium Tungstate in Catalyst ProductionTungstates Used in Photographic Materials