Singapore supplies 29.9% of U.S. imports of Further-Worked Flat Glass — Not Framed or Fitted, across 37 countries (year to date through August 2026).
HHI 1,547 of 10,000 · HHI 1,000–1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
37 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Singapore | $6.2M | 30.3% | -- | 7.6% |
| 2 | China | $2.6M | 12.9% | -- | 42.4% |
| 3 | Canada | $1.9M | 9.3% | -- | <0.1% |
| 4 | Belgium | $1.8M | 8.8% | -- | 10.6% |
| 5 | Japan | $1.8M | 8.6% | -- | 12.9% |
| 6 | Germany | $1.6M | 7.8% | -- | 10.0% |
| 7 | Malaysia | $1.2M | 6.1% | -- | 15.0% |
| 8 | Vietnam | $799K | 3.9% | -- | 17.4% |
| 9 | Italy | $656K | 3.2% | -- | 10.0% |
| 10 | United Kingdom | $476K | 2.3% | -- | 14.9% |
| 11 | Mexico | $448K | 2.2% | -- | 0.0% |
| 12 | Philippines | $247K | 1.2% | -- | 17.4% |
| 13 | Turkey | $237K | 1.2% | -- | 17.4% |
| 14 | Spain | $133K | 0.7% | -- | 10.0% |
| 15 | Switzerland | $128K | 0.6% | -- | 12.5% |
| 16 | Czech Republic | $116K | 0.6% | -- | 10.0% |
| 17 | Taiwan | $40K | 0.2% | -- | 10.0% |
| 18 | Netherlands | $27K | 0.1% | -- | 10.0% |
| 19 | Austria | $18K | 0.1% | -- | 10.0% |
| 20 | India | $9K | 0.1% | -- | 14.9% |
| 21 | South Korea | $5K | <0.1% | -- | 12.5% |
| 22 | Kazakhstan | $5K | <0.1% | -- | 21.3% |
| 23 | Lithuania | $4K | <0.1% | -- | 10.0% |
| 24 | France | $3K | <0.1% | -- | 10.0% |
| 25 | Serbia | $3K | <0.1% | -- | 4.9% |
| 26 | Thailand | hidden | hidden | hidden | hidden |
| 27 | United Arab Emirates | hidden | hidden | hidden | hidden |
| 28 | Cambodia | hidden | hidden | hidden | hidden |
| 29 | Israel | hidden | hidden | hidden | hidden |
| 30 | Slovakia | hidden | hidden | hidden | hidden |
| 31 | Indonesia | hidden | hidden | hidden | hidden |
| 32 | Argentina | hidden | hidden | hidden | hidden |
| 33 | Ecuador | hidden | hidden | hidden | hidden |
| 34 | Ukraine | hidden | hidden | hidden | hidden |
| 35 | Poland | hidden | hidden | hidden | hidden |
| 36 | Sint Maarten | hidden | hidden | hidden | hidden |
| 37 | New Zealand | 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.