Canada supplies 75.6% of U.S. imports of Hydrogen Chloride (Hydrochloric Acid), across 19 countries (year to date through August 2026).
HHI 5,822 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
19 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Canada | $3.9M | 70.7% | -23.3% | 0.0% |
| 2 | Taiwan | $467K | 8.4% | +18.0% | 10.0% |
| 3 | Germany | $447K | 8.1% | +48.9% | 5.3% |
| 4 | Japan | $287K | 5.2% | +33.3% | 10.3% |
| 5 | South Korea | $127K | 2.3% | -19.4% | 12.5% |
| 6 | Colombia | $103K | 1.9% | +36.1% | 12.5% |
| 7 | China | $82K | 1.5% | +62.1% | 36.8% |
| 8 | Israel | $60K | 1.1% | +28.4% | 0.0% |
| 9 | India | $23K | 0.4% | -27.3% | 10.0% |
| 10 | Norway | $9K | 0.2% | -30.7% | 12.5% |
| 11 | Belgium | $5K | 0.1% | +4613.9% | 10.0% |
| 12 | Greece | $4K | 0.1% | -- | 10.0% |
| 13 | Austria | $3K | 0.1% | -67.6% | 0.0% |
| 14 | United Kingdom | $3K | 0.1% | +97.4% | 0.0% |
| 15 | Switzerland | -- | 0.0% | -54.1% | -- |
| 16 | France | -- | 0.0% | -34.4% | -- |
| 17 | Netherlands | -- | 0.0% | +83.3% | -- |
| 18 | Denmark | -- | 0.0% | -- | -- |
| 19 | Australia | -- | 0.0% | -43.8% | -- |
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.