South Korea supplies 22.4% of U.S. imports of Other Propylene & Olefin Polymers in Primary Forms, across 33 countries (year to date through September 2026).
HHI 1,401 of 10,000 · HHI 1,000–1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
33 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | South Korea | $2.8M | 20.7% | +10.6% | 12.5% |
| 2 | Canada | $2.3M | 17.0% | +6.8% | 0.1% |
| 3 | Japan | $1.9M | 14.1% | +4.9% | 12.3% |
| 4 | Netherlands | $1.7M | 12.3% | -4.4% | 10.0% |
| 5 | France | $1.5M | 11.4% | +11.9% | 9.6% |
| 6 | Germany | $962K | 7.2% | +112.0% | 9.9% |
| 7 | Taiwan | $703K | 5.3% | -32.8% | 10.0% |
| 8 | Singapore | $352K | 2.6% | -34.4% | 17.7% |
| 9 | Italy | $250K | 1.9% | +53.0% | 10.0% |
| 10 | Belgium | $242K | 1.8% | -84.5% | 10.0% |
| 11 | Czech Republic | $234K | 1.8% | +476.6% | 10.0% |
| 12 | China | $209K | 1.6% | -15.5% | 43.8% |
| 13 | India | $85K | 0.6% | -23.8% | 16.5% |
| 14 | Israel | $84K | 0.6% | +236.2% | 12.5% |
| 15 | Mexico | $79K | 0.6% | +308.8% | 0.0% |
| 16 | Argentina | $43K | 0.3% | +9.9% | 16.5% |
| 17 | United Kingdom | $11K | 0.1% | +266.9% | 12.6% |
| 18 | Spain | $8K | 0.1% | +963.4% | 6.5% |
| 19 | Sweden | $5K | <0.1% | -25.2% | 10.0% |
| 20 | Australia | $650 | 0.0% | -17.5% | 19.1% |
| 21 | New Zealand | -- | 0.0% | -- | -- |
| 22 | Panama | -- | 0.0% | -- | -- |
| 23 | Trinidad and Tobago | -- | 0.0% | -- | -- |
| 24 | Norway | -- | 0.0% | +82.5% | -- |
| 25 | Austria | -- | 0.0% | -99.8% | -- |
| 26 | Switzerland | hidden | hidden | hidden | hidden |
| 27 | Poland | hidden | hidden | hidden | hidden |
| 28 | Kazakhstan | hidden | hidden | hidden | hidden |
| 29 | Bulgaria | hidden | hidden | hidden | hidden |
| 30 | Turkey | hidden | hidden | hidden | hidden |
| 31 | Thailand | hidden | hidden | hidden | hidden |
| 32 | Vietnam | hidden | hidden | hidden | hidden |
| 33 | Malaysia | 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.