From April 2025 to September 2026, Hong Kong exported goods under HS code 842121 (Water filtering and purifying machines) to the countries in our coverage: 1,503 shipments by 232 companies. Main buyer countries in our coverage (share of exports): Vietnam 53%, Kazakhstan 15.8%, Mexico 13.8%. Imports from the countries in our coverage: 975 shipments by 23 companies. These figures cover only trade with the 14 countries in our coverage, not all of the country's foreign trade.
Official description: Filtering or purifying machinery and apparatus for water Heading 8421: Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases
Vietnam sends the most shipments · Share
Vietnam receives the most shipments · Share
Vietnam
53%
Kazakhstan
15.8%
Mexico
13.8%
Pakistan
6.4%
Uzbekistan
3.8%
Lists of companies that buy and supply this product.
Other codes in heading 8421
