From January 2026 to June 2026, Vietnam imported goods under HS code 283329 (Other sulphates): 1,029 shipments by 207 companies. Main supplier countries (share of imports): China 74%, Hong Kong 17.3%, South Korea 2.3%. Exports: 114 shipments by 23 companies.
Official description: Other sulfates Heading 2833: Sulphates; alums; peroxosulphates (persulphates)
China sends the most shipments · Share
Singapore receives the most shipments · Share
Longer national HS code subcodes inside code 283329 and their share of imports and exports combined.
Every importer and exporter, partner countries and two years of trends. Or go straight to a list of buyers for this code.
Other codes in heading 2833