Hypophosphites and phosphonates
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Hypophosphites and phosphonates — trade of China with the countries in our coverage

HS code 283510

From April 2025 to September 2026, China exported goods under HS code 283510 (Hypophosphites and phosphonates) to the countries in our coverage: 122 shipments by 45 companies. Main buyer countries in our coverage (share of exports): Vietnam 57.8%, Mexico 22.1%, Colombia 15.8%. No import shipments from the countries in our coverage were recorded. These figures cover only trade with the 14 countries in our coverage, not all of the country's foreign trade.

Coverage data. These figures cover only trade with the 14 countries in our coverage, not all of the country's foreign trade.
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Official description: Phosphinates (hypophosphites) and phosphonates (phosphites) Heading 2835: Phosphinates (hypophosphites), phosphonates (phosphites), phosphates and polyphosphates

Imports

Almost no imports from the countries in our coverage

Exports

122
shipments
April 2025 – September 2026

Vietnam — 57.8%

Vietnam receives the most shipments · Share

Buyer countries
  • Vietnam 57.8%
  • Mexico 22.1%
  • Colombia 15.8%
  • Pakistan 3%
  • Uzbekistan 1.1%
45
companies
exported this product in the period

Largest exporters

  1. 1 BOLUO COUNTY FUJI SEIKO METAL PRODUCTS CO.,LTD
  2. 2 HUBEI XINGFA CHEMICALS GROUP CO., LTD
  3. 3 SHANGHAI YUYUAN CHEMICAL CO., LTD
  4. 4 ENERGY SOLUTIONS HENGCHANG (ZHANGJIAGANG) SPECIALTY CHEMICALS CO., LTD
  5. 5 SHANDONG DEFINLY CHEMICAL CO.,LTD

Shipments by month

April 2026
The busiest month of the period · 26 shipments
Busiest month
26 shipments
April 2026
Quietest month
0 shipments
April 2025
Average per month
7 shipments
Exports

Buyers and suppliers for this code

Lists of companies that buy and supply this product.

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This code in other countries

Vietnam 167 shipments

Neighbouring codes

Other codes in heading 2835

Mono- or disodium phosphates 283522
Potassium phosphates 283524
Dicalcium phosphate 283525
Calcium phosphates 283526
Other phosphates 283529
Sodium tripolyphosphate 283531
Other polyphosphates 283539

Questions and answers

From April 2025 to September 2026, China exported goods under HS code 283510 (Hypophosphites and phosphonates) to the countries in our coverage: 122 shipments by 45 companies. No import shipments from the countries in our coverage were recorded.

Main buyer countries in our coverage (share of exports): Vietnam 57.8%, Mexico 22.1%, Colombia 15.8%, Pakistan 3%, Uzbekistan 1.1%.

Exporters trading with the countries in our coverage: 45. The largest include BOLUO COUNTY FUJI SEIKO METAL PRODUCTS CO.,LTD, HUBEI XINGFA CHEMICALS GROUP CO., LTD, SHANGHAI YUYUAN CHEMICAL CO., LTD.

No. These figures cover only trade with the 14 countries in our coverage, not all of the country's foreign trade.
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