Vietnam supplies 27.5% of U.S. imports of Hammers & Sledge Hammers and Parts (Base Metal), across 31 countries (year to date through September 2026).
HHI 2,071 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
31 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Vietnam | $3.0M | 30.2% | +62.8% | 16.9% |
| 2 | Taiwan | $2.4M | 24.0% | +7.9% | 10.0% |
| 3 | Mexico | $1.7M | 16.8% | -11.8% | <0.1% |
| 4 | China | $1.4M | 13.8% | -40.1% | 41.9% |
| 5 | India | $1.2M | 11.9% | -25.9% | 12.3% |
| 6 | Germany | $235K | 2.3% | +126.1% | 10.0% |
| 7 | Netherlands | $24K | 0.2% | -- | 10.0% |
| 8 | United Kingdom | $18K | 0.2% | -35.2% | 14.0% |
| 9 | Croatia | $10K | 0.1% | +142.5% | 10.0% |
| 10 | Czech Republic | $10K | 0.1% | +323.1% | 10.0% |
| 11 | Italy | $9K | 0.1% | +17.4% | 10.0% |
| 12 | Pakistan | $8K | 0.1% | -43.4% | 16.2% |
| 13 | Spain | $5K | 0.1% | -10.4% | 10.0% |
| 14 | Brazil | $4K | <0.1% | -69.8% | 43.7% |
| 15 | Poland | $3K | <0.1% | -40.6% | 10.0% |
| 16 | Japan | $3K | <0.1% | +58.7% | 12.5% |
| 17 | Switzerland | $3K | <0.1% | +104.2% | 12.5% |
| 18 | France | $2K | <0.1% | -65.1% | 10.0% |
| 19 | South Africa | -- | 0.0% | +10.7% | -- |
| 20 | El Salvador | -- | 0.0% | +23.1% | -- |
| 21 | Argentina | -- | 0.0% | -- | -- |
| 22 | Sweden | -- | 0.0% | -93.0% | -- |
| 23 | Norway | -- | 0.0% | -- | -- |
| 24 | Austria | -- | 0.0% | -94.4% | -- |
| 25 | Turkey | -- | 0.0% | -30.6% | -- |
| 26 | Thailand | hidden | hidden | hidden | hidden |
| 27 | Malaysia | hidden | hidden | hidden | hidden |
| 28 | Philippines | hidden | hidden | hidden | hidden |
| 29 | South Korea | hidden | hidden | hidden | hidden |
| 30 | Australia | hidden | hidden | hidden | hidden |
| 31 | Canada | 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.