Mexico supplies 26.1% of U.S. imports of Glass Fibers and Articles Thereof, across 60 countries (year to date through September 2026).
HHI 1,327 of 10,000 · HHI 1,000–1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
60 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Mexico | $7.9M | 24.7% | +11.9% | 0.4% |
| 2 | Canada | $5.8M | 18.2% | +13.5% | 0.7% |
| 3 | China | $5.4M | 17.0% | +6.2% | 40.0% |
| 4 | United Kingdom | $2.1M | 6.5% | +28.3% | 14.3% |
| 5 | India | $1.9M | 5.8% | -5.6% | 14.4% |
| 6 | Costa Rica | $1.6M | 5.2% | +2.8% | 17.2% |
| 7 | Germany | $1.3M | 4.2% | +41.0% | 10.0% |
| 8 | Italy | $1.3M | 4.2% | +21.4% | 10.0% |
| 9 | France | $533K | 1.7% | +41.7% | 10.0% |
| 10 | Poland | $371K | 1.2% | +55.2% | 10.0% |
| 11 | Czech Republic | $366K | 1.1% | +153.4% | 10.0% |
| 12 | New Zealand | $359K | 1.1% | +85.9% | 16.8% |
| 13 | Taiwan | $331K | 1.0% | -30.6% | 8.8% |
| 14 | Israel | $280K | 0.9% | -23.6% | 12.7% |
| 15 | Russia | $240K | 0.8% | -4.8% | 62.5% |
| 16 | Vietnam | $225K | 0.7% | +24.4% | 16.8% |
| 17 | Sweden | $189K | 0.6% | -14.1% | 10.0% |
| 18 | Austria | $189K | 0.6% | -17.3% | 10.0% |
| 19 | Netherlands | $186K | 0.6% | +84.9% | 11.7% |
| 20 | Turkey | $177K | 0.6% | +158.0% | 16.8% |
| 21 | Thailand | $172K | 0.5% | +109.6% | 16.8% |
| 22 | Switzerland | $116K | 0.4% | +37.0% | 12.5% |
| 23 | Hungary | $114K | 0.4% | -53.1% | 10.0% |
| 24 | Denmark | $111K | 0.4% | +70.6% | 10.0% |
| 25 | Finland | $103K | 0.3% | +680.3% | 10.0% |
| 26 | Romania | hidden | hidden | hidden | hidden |
| 27 | Japan | hidden | hidden | hidden | hidden |
| 28 | Belgium | hidden | hidden | hidden | hidden |
| 29 | Malaysia | hidden | hidden | hidden | hidden |
| 30 | United Arab Emirates | hidden | hidden | hidden | hidden |
| 31 | Slovakia | hidden | hidden | hidden | hidden |
| 32 | Bahrain | hidden | hidden | hidden | hidden |
| 33 | Ireland | hidden | hidden | hidden | hidden |
| 34 | Morocco | hidden | hidden | hidden | hidden |
| 35 | Portugal | hidden | hidden | hidden | hidden |
| 36 | South Korea | hidden | hidden | hidden | hidden |
| 37 | Spain | hidden | hidden | hidden | hidden |
| 38 | Tunisia | hidden | hidden | hidden | hidden |
| 39 | Ukraine | hidden | hidden | hidden | hidden |
| 40 | Latvia | hidden | hidden | hidden | hidden |
| 41 | El Salvador | hidden | hidden | hidden | hidden |
| 42 | Cambodia | hidden | hidden | hidden | hidden |
| 43 | Luxembourg | hidden | hidden | hidden | hidden |
| 44 | Sri Lanka | hidden | hidden | hidden | hidden |
| 45 | Estonia | hidden | hidden | hidden | hidden |
| 46 | Norway | hidden | hidden | hidden | hidden |
| 47 | Singapore | hidden | hidden | hidden | hidden |
| 48 | Indonesia | hidden | hidden | hidden | hidden |
| 49 | Brunei | hidden | hidden | hidden | hidden |
| 50 | Philippines | hidden | hidden | hidden | hidden |
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.