China supplies 71.7% of U.S. imports of Tetracyclines and Their Derivatives; Salts Thereof, across 11 countries (year to date through September 2026).
HHI 5,325 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
11 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | China | $9.7M | 51.1% | -19.9% | 0.0% |
| 2 | Switzerland | $5.5M | 29.0% | -2.4% | 0.0% |
| 3 | Germany | $1.6M | 8.3% | +104713.1% | 0.0% |
| 4 | Italy | $1.4M | 7.3% | +86.7% | 0.0% |
| 5 | Macau | $543K | 2.9% | +13.7% | 0.0% |
| 6 | Canada | $244K | 1.3% | +10.9% | 0.0% |
| 7 | Portugal | $15K | 0.1% | +269.1% | 0.0% |
| 8 | France | $2K | <0.1% | +24.5% | 0.0% |
| 9 | Bulgaria | -- | 0.0% | -16.9% | -- |
| 10 | Israel | -- | 0.0% | +128.8% | -- |
| 11 | Slovakia | -- | 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.