+ CHECK THE PRODUCTS AND CUSTOMERS OR SUPPLIERS OF QUIMICA PREMIER SOCIEDAD ANONIMA
| Description | HS CODE |
| Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium... | 2815 |
| Sulphates; alums; peroxosulphates (persulphates)... | 2833 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined... | 2835 |
| Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate... | 2836 |
| Silicates; commercial alkali metal silicates... | 2839 |
| Cyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives... | 2906 |
| Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives... | 2917 |
| Amine-function compounds... | 2921 |
| Organo-sulphur compounds... | 2930 |
| Other organo-inorganic compounds... | 2931 |
