Taitai nitrate Zinc sulphate monoydrated Sodium Metabishilphite Zinc sulphate hepthydrate Casetic soda O se vavalalata "aso" ma tagata faʻatau Rusia i le 2022 Sodium nedulfite 'gaosi le sailiga Faʻaali o tamai ato afifiina ae leʻi utaina Atamai o le Mining Sort Faaali oloa oloa Tuʻufaʻatasia o oloa taga Tau feololo Lusia vitio Lauiloa vitio Fale gaosi oloa Copper sulphate pantahydrate