Ireland supplies 39.1% of U.S. imports of Contact Lenses, across 18 countries (year to date through August 2026).
HHI 2,230 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
18 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Ireland | $19.2M | 38.0% | -16.2% | 10.0% |
| 2 | Germany | $9.9M | 19.7% | -13.1% | 10.0% |
| 3 | Singapore | $5.5M | 10.8% | +73.2% | 12.7% |
| 4 | Costa Rica | $3.9M | 7.6% | +4.5% | 12.5% |
| 5 | Canada | $3.8M | 7.6% | +972.6% | 0.2% |
| 6 | United Kingdom | $3.3M | 6.6% | -20.2% | 12.0% |
| 7 | Malaysia | $2.0M | 3.9% | -1.3% | 12.0% |
| 8 | Taiwan | $955K | 1.9% | -29.9% | 10.0% |
| 9 | South Korea | $796K | 1.6% | +421.4% | 12.4% |
| 10 | Hungary | $698K | 1.4% | -37.2% | 10.0% |
| 11 | Netherlands | $285K | 0.6% | -1.9% | 10.0% |
| 12 | Mexico | $174K | 0.3% | +39.9% | 0.0% |
| 13 | Indonesia | $11K | <0.1% | -88.0% | 12.0% |
| 14 | Japan | $7K | <0.1% | +26.2% | 12.5% |
| 15 | Australia | -- | 0.0% | +11.2% | -- |
| 16 | Israel | -- | 0.0% | -- | -- |
| 17 | India | -- | 0.0% | -- | -- |
| 18 | China | -- | 0.0% | -60.2% | -- |
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.