China supplies 46.5% of U.S. imports of Glass Envelopes & Bulbs for Lamps & Tubes, across 17 countries (year to date through August 2026).
HHI 2,868 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
17 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | China | $201K | 43.4% | -- | 43.6% |
| 2 | Germany | $155K | 33.4% | -- | 10.0% |
| 3 | United Kingdom | $52K | 11.2% | -- | 12.2% |
| 4 | Canada | $29K | 6.2% | -- | 1.2% |
| 5 | Mexico | $12K | 2.6% | -- | 1.7% |
| 6 | Japan | $10K | 2.2% | -- | 12.5% |
| 7 | Netherlands | $5K | 1.0% | -- | 10.0% |
| 8 | Belgium | -- | 0.0% | -- | -- |
| 9 | Hungary | -- | 0.0% | -- | -- |
| 10 | Poland | -- | 0.0% | -- | -- |
| 11 | Italy | -- | 0.0% | -- | -- |
| 12 | India | -- | 0.0% | -- | -- |
| 13 | Thailand | -- | 0.0% | -- | -- |
| 14 | Malaysia | -- | 0.0% | -- | -- |
| 15 | Taiwan | -- | 0.0% | -- | -- |
| 16 | France | -- | 0.0% | -- | -- |
| 17 | Denmark | -- | 0.0% | -- | -- |
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.