Mexico supplies 51.7% of U.S. imports of Glass Ampoules for Conveyance or Packing of Goods, across 15 countries (year to date through September 2026).
HHI 3,309 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
15 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Mexico | $851K | 59.2% | +163.0% | 0.5% |
| 2 | South Korea | $287K | 20.0% | +346.0% | 12.5% |
| 3 | France | $217K | 15.1% | +9.7% | 10.0% |
| 4 | China | $33K | 2.3% | -52.9% | 14.0% |
| 5 | Serbia | $27K | 1.9% | -- | 0.0% |
| 6 | India | $13K | 0.9% | -59.5% | 0.0% |
| 7 | Italy | $6K | 0.4% | +20.0% | 10.0% |
| 8 | Germany | $5K | 0.3% | -4.9% | 10.0% |
| 9 | Solomon Islands | -- | 0.0% | -- | -- |
| 10 | Sweden | -- | 0.0% | -- | -- |
| 11 | United Kingdom | -- | 0.0% | -19.4% | -- |
| 12 | Slovakia | -- | 0.0% | -- | -- |
| 13 | Hungary | -- | 0.0% | +67.1% | -- |
| 14 | Spain | -- | 0.0% | -- | -- |
| 15 | Canada | -- | 0.0% | -63.3% | -- |
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.