Mexico supplies 70.2% of U.S. imports of Vitrifiable Enamels, Glazes & Engobes (Slips), across 19 countries (year to date through August 2026).
HHI 5,070 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 | Mexico | $2.5M | 76.0% | -5.2% | 0.0% |
| 2 | Canada | $169K | 5.1% | +10.9% | 0.0% |
| 3 | Italy | $153K | 4.6% | +20.2% | 10.0% |
| 4 | Spain | $112K | 3.4% | +7.9% | 11.8% |
| 5 | Germany | $88K | 2.7% | +128.8% | 7.5% |
| 6 | Brazil | $68K | 2.1% | +101.1% | 42.4% |
| 7 | Liechtenstein | $49K | 1.5% | +6.3% | 4.9% |
| 8 | United Kingdom | $39K | 1.2% | +39.0% | 14.9% |
| 9 | Indonesia | $37K | 1.1% | +28.0% | 14.9% |
| 10 | Japan | $28K | 0.9% | +324.3% | 12.5% |
| 11 | China | $23K | 0.7% | -37.1% | 42.4% |
| 12 | New Zealand | $21K | 0.6% | +194.7% | 16.9% |
| 13 | Austria | $7K | 0.2% | -26.3% | 10.0% |
| 14 | Turkey | -- | 0.0% | -- | -- |
| 15 | Switzerland | -- | 0.0% | +721.0% | -- |
| 16 | Belgium | -- | 0.0% | -- | -- |
| 17 | Netherlands | -- | 0.0% | -29.8% | -- |
| 18 | Ireland | -- | 0.0% | -- | -- |
| 19 | France | -- | 0.0% | -35.3% | -- |
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.