Inorganic chemicals
Official WCO Harmonized System description: Sulphites; other than of sodium
Note that the Mexican market for this code is concentrated — the largest importer takes about 80% of it.
| Market | Importers | With contact | Above US$1M/yr | New in 2026 |
|---|---|---|---|---|
| 🇲🇽 Mexico | 36 | 36 | 25 | 2 |
| 🇦🇷 Argentina | 10 | 9 | 10 | 0 |
| 🇧🇷 Brazil | 9 | 9 | 1 | — |
These are companies with recorded import activity under this code — real buyers, not a directory of who might be interested. Captive assembly plants importing from their own parent abroad are identified separately, so the count you act on is commercial demand.
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Email us for 3 free importers →Closest heading with an annual report in the same HS chapter (28): heading 2836.
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| State | Companies |
|---|---|
| Baja California | 8 |
| México | 7 |
| Ciudad de México | 6 |
| Nuevo León | 4 |
| Querétaro | 4 |
Every row is a real company recorded importing HS 2832.20. Registry information only: no import values, no individuals and no contact details are published on this page.
| Importing company | Location |
|---|---|
| Aeb Bioquímica Latino Americana Ltda. | 🇧🇷 PR |
| Alamar Tecno Cientifica Ltda. | 🇧🇷 SP |
| ADAMGO SOLUTIONS, SA DE CV | 🇲🇽 Querétaro |
| AGROCULTIVOS CASA DE PIEDRA S.A. DE C.V. | 🇲🇽 Baja California |
| Ibf Ind. Brasileira de Filmes Ltda. | 🇧🇷 RJ |
| + 50 more companies recorded under this code | |
See which headings and sectors already have an annual import report.
See the report catalog →Counts derived from customs operation records for Mexico and Argentina and from Brazil's public importers catalogue. Company names are registry information only: no import values, no individuals and no contact details are published on this page. See our methodology.