China supplies 19.6% of U.S. imports of Natural & Modified Natural Polymers in Primary Forms, across 46 countries (year to date through August 2026).
HHI 1,169 of 10,000 · HHI 1,000–1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
46 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Sweden | $9.6M | 24.6% | -- | 3.4% |
| 2 | China | $6.1M | 15.6% | -- | 41.2% |
| 3 | United Kingdom | $4.8M | 12.2% | -- | 10.2% |
| 4 | Austria | $4.7M | 12.1% | -- | 9.6% |
| 5 | Italy | $2.7M | 6.9% | -- | 4.0% |
| 6 | France | $2.0M | 5.1% | -- | 9.9% |
| 7 | Japan | $1.9M | 5.0% | -- | 12.0% |
| 8 | Colombia | $1.1M | 2.9% | -- | 12.5% |
| 9 | Chile | $952K | 2.5% | -- | 12.5% |
| 10 | Denmark | $947K | 2.4% | -- | 6.3% |
| 11 | Norway | $843K | 2.2% | -- | 16.4% |
| 12 | Canada | $691K | 1.8% | -- | 0.3% |
| 13 | South Korea | $507K | 1.3% | -- | 12.5% |
| 14 | Germany | $442K | 1.1% | -- | 9.1% |
| 15 | Czech Republic | $286K | 0.7% | -- | 9.1% |
| 16 | Indonesia | $255K | 0.7% | -- | 16.0% |
| 17 | Spain | $247K | 0.6% | -- | 9.4% |
| 18 | Ireland | $223K | 0.6% | -- | 9.9% |
| 19 | Australia | $171K | 0.4% | -- | 17.9% |
| 20 | Bulgaria | $149K | 0.4% | -- | 10.0% |
| 21 | Israel | $120K | 0.3% | -- | 13.1% |
| 22 | Netherlands | $78K | 0.2% | -- | 10.0% |
| 23 | Brazil | $69K | 0.2% | -- | 16.6% |
| 24 | Belgium | $50K | 0.1% | -- | 10.0% |
| 25 | Switzerland | $34K | 0.1% | -- | 1.5% |
| 26 | Lithuania | hidden | hidden | hidden | hidden |
| 27 | India | hidden | hidden | hidden | hidden |
| 28 | Mexico | hidden | hidden | hidden | hidden |
| 29 | Slovakia | hidden | hidden | hidden | hidden |
| 30 | South Africa | hidden | hidden | hidden | hidden |
| 31 | Argentina | hidden | hidden | hidden | hidden |
| 32 | Iceland | hidden | hidden | hidden | hidden |
| 33 | Finland | hidden | hidden | hidden | hidden |
| 34 | Hungary | hidden | hidden | hidden | hidden |
| 35 | Liechtenstein | hidden | hidden | hidden | hidden |
| 36 | Estonia | hidden | hidden | hidden | hidden |
| 37 | Poland | hidden | hidden | hidden | hidden |
| 38 | Georgia | hidden | hidden | hidden | hidden |
| 39 | Portugal | hidden | hidden | hidden | hidden |
| 40 | Turkey | hidden | hidden | hidden | hidden |
| 41 | Thailand | hidden | hidden | hidden | hidden |
| 42 | Vietnam | hidden | hidden | hidden | hidden |
| 43 | Singapore | hidden | hidden | hidden | hidden |
| 44 | Hong Kong | hidden | hidden | hidden | hidden |
| 45 | Taiwan | hidden | hidden | hidden | hidden |
| 46 | French Polynesia | hidden | hidden | hidden | hidden |
Duty is the duty Census calculated on this month's imports for consumption from each country, as a share of their customs value. It applies the rates in force, additional duties such as Section 301, 232 and IEEPA included and claimed trade-agreement preferences netted out, so it is an observed rate rather than a statutory one. It is an estimate, not duty collected: antidumping and countervailing duties, fees and later refunds are not in it. YoY compares year-to-date value with the same months last year.