Japan supplies 67.1% of U.S. imports of Polymers of Other Halogenated Olefins (in Primary Forms), across 20 countries (year to date through September 2026).
HHI 4,900 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
20 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Japan | $630K | 94.9% | +52.4% | 12.5% |
| 2 | China | $12K | 1.8% | +29.4% | 43.0% |
| 3 | South Korea | $10K | 1.5% | -75.0% | 12.5% |
| 4 | Italy | $5K | 0.8% | -- | -- |
| 5 | Germany | $4K | 0.6% | +542.1% | 10.0% |
| 6 | Mexico | $1K | 0.2% | -89.6% | 16.5% |
| 7 | Canada | $825 | 0.1% | -87.5% | 0.0% |
| 8 | Portugal | $373 | 0.1% | -- | 9.9% |
| 9 | Austria | -- | 0.0% | +233.5% | -- |
| 10 | Belgium | -- | 0.0% | -96.8% | -- |
| 11 | Greece | -- | 0.0% | -- | -- |
| 12 | Turkey | -- | 0.0% | -- | -- |
| 13 | India | -- | 0.0% | -51.1% | -- |
| 14 | Thailand | -- | 0.0% | +32143.1% | -- |
| 15 | Malaysia | -- | 0.0% | +0.1% | -- |
| 16 | Netherlands | -- | 0.0% | +930.8% | -- |
| 17 | United Kingdom | -- | 0.0% | +4.5% | -- |
| 18 | Denmark | -- | 0.0% | -- | -- |
| 19 | France | -- | 0.0% | -90.2% | -- |
| 20 | Australia | -- | 0.0% | -72.2% | -- |
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.