China supplies 34.4% of U.S. imports of Unfused Triazine Ring Compounds (Excluding Melamine), across 21 countries (year to date through September 2026).
HHI 2,099 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
21 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | China | $9.7M | 39.5% | -12.7% | 20.0% |
| 2 | India | $7.9M | 32.3% | +6.5% | 12.9% |
| 3 | Japan | $4.0M | 16.3% | +11.4% | 8.3% |
| 4 | Spain | $745K | 3.1% | -11.3% | 7.4% |
| 5 | Canada | $731K | 3.0% | +506.6% | 0.0% |
| 6 | Germany | $540K | 2.2% | +77.6% | 9.8% |
| 7 | Saudi Arabia | $279K | 1.1% | -26.3% | 16.0% |
| 8 | Switzerland | $185K | 0.8% | -34.1% | 12.5% |
| 9 | Taiwan | $135K | 0.6% | +1.4% | 10.0% |
| 10 | Italy | $129K | 0.5% | +10.6% | 10.0% |
| 11 | South Korea | $107K | 0.4% | +1.6% | 12.5% |
| 12 | France | $58K | 0.2% | +21.4% | 10.0% |
| 13 | United Kingdom | $3K | <0.1% | -84.6% | 3.5% |
| 14 | Netherlands | -- | 0.0% | -- | -- |
| 15 | Indonesia | -- | 0.0% | +71.7% | -- |
| 16 | Mexico | -- | 0.0% | -39.0% | -- |
| 17 | Ukraine | -- | 0.0% | +58.1% | -- |
| 18 | Turkey | -- | 0.0% | +84.2% | -- |
| 19 | Israel | -- | 0.0% | -14.3% | -- |
| 20 | Austria | -- | 0.0% | +478.9% | -- |
| 21 | United Arab Emirates | -- | 0.0% | -- | -- |
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.