Thailand supplies 13.6% of U.S. imports of Aldehydes, Cyclic Aldehyde Polymers & Paraformaldehyde, across 35 countries (year to date through August 2026).
HHI 903 of 10,000 · HHI below 1,000. The sum of each country’s squared percentage share; one country with everything scores 10,000.
35 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Thailand | $5.1M | 17.6% | -- | 10.7% |
| 2 | Norway | $3.9M | 13.3% | -- | 18.0% |
| 3 | China | $3.4M | 11.8% | -- | 40.0% |
| 4 | India | $3.2M | 11.1% | -- | 14.6% |
| 5 | Indonesia | $2.6M | 9.0% | -- | 15.5% |
| 6 | Mexico | $2.5M | 8.7% | -- | 2.3% |
| 7 | Germany | $2.4M | 8.3% | -- | 9.2% |
| 8 | Spain | $1.3M | 4.5% | -- | 12.7% |
| 9 | Japan | $936K | 3.2% | -- | 12.6% |
| 10 | Switzerland | $932K | 3.2% | -- | 13.8% |
| 11 | France | $719K | 2.5% | -- | 8.9% |
| 12 | Canada | $678K | 2.3% | -- | 0.0% |
| 13 | United Kingdom | $431K | 1.5% | -- | 14.8% |
| 14 | Vietnam | $191K | 0.7% | -- | 17.4% |
| 15 | Malaysia | $190K | 0.7% | -- | 15.5% |
| 16 | Netherlands | $144K | 0.5% | -- | 10.0% |
| 17 | Belgium | $125K | 0.4% | -- | 10.0% |
| 18 | Brazil | $68K | 0.2% | -- | 42.6% |
| 19 | Taiwan | $53K | 0.2% | -- | 10.0% |
| 20 | Sri Lanka | $51K | 0.2% | -- | 15.5% |
| 21 | Italy | $38K | 0.1% | -- | 0.0% |
| 22 | Austria | $20K | 0.1% | -- | 11.9% |
| 23 | Dominican Republic | $3K | <0.1% | -- | 0.0% |
| 24 | Morocco | -- | 0.0% | -- | -- |
| 25 | Slovakia | -- | 0.0% | -- | -- |
| 26 | Ukraine | hidden | hidden | hidden | hidden |
| 27 | Moldova | hidden | hidden | hidden | hidden |
| 28 | Greece | hidden | hidden | hidden | hidden |
| 29 | Romania | hidden | hidden | hidden | hidden |
| 30 | Turkey | hidden | hidden | hidden | hidden |
| 31 | Israel | hidden | hidden | hidden | hidden |
| 32 | Laos | hidden | hidden | hidden | hidden |
| 33 | Singapore | hidden | hidden | hidden | hidden |
| 34 | Philippines | hidden | hidden | hidden | hidden |
| 35 | Macau | 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.