Canada supplies 18.4% of U.S. imports of Surveying, Hydrographic & Geophysical Instruments, across 82 countries (year to date through August 2026).
HHI 843 of 10,000 · HHI below 1,000. The sum of each country’s squared percentage share; one country with everything scores 10,000.
82 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Canada | $23.2M | 19.2% | -- | 0.6% |
| 2 | Germany | $16.2M | 13.5% | -- | 7.2% |
| 3 | China | $11.5M | 9.6% | -- | 36.6% |
| 4 | United Kingdom | $10.1M | 8.4% | -- | 9.3% |
| 5 | Thailand | $10.1M | 8.4% | -- | 13.4% |
| 6 | Japan | $8.2M | 6.8% | -- | 7.8% |
| 7 | Switzerland | $4.6M | 3.8% | -- | 11.3% |
| 8 | Mexico | $4.1M | 3.4% | -- | 0.6% |
| 9 | Norway | $4.0M | 3.3% | -- | 8.0% |
| 10 | Vietnam | $3.8M | 3.1% | -- | 12.3% |
| 11 | Singapore | $2.7M | 2.3% | -- | 11.3% |
| 12 | Philippines | $2.5M | 2.0% | -- | 10.3% |
| 13 | Sweden | $2.4M | 2.0% | -- | 10.0% |
| 14 | Finland | $1.8M | 1.5% | -- | 7.7% |
| 15 | Austria | $1.8M | 1.5% | -- | 9.4% |
| 16 | Denmark | $1.6M | 1.3% | -- | 8.2% |
| 17 | Australia | $1.5M | 1.3% | -- | 8.1% |
| 18 | France | $1.1M | 0.9% | -- | 8.9% |
| 19 | Burma (Myanmar) | $1.1M | 0.9% | -- | 0.0% |
| 20 | Malaysia | $841K | 0.7% | -- | 3.8% |
| 21 | Taiwan | $798K | 0.7% | -- | 11.4% |
| 22 | India | $779K | 0.7% | -- | 9.9% |
| 23 | Spain | $717K | 0.6% | -- | 9.1% |
| 24 | Netherlands | $713K | 0.6% | -- | 8.6% |
| 25 | Hungary | $600K | 0.5% | -- | 11.0% |
| 26 | Italy | hidden | hidden | hidden | hidden |
| 27 | Israel | hidden | hidden | hidden | hidden |
| 28 | Czech Republic | hidden | hidden | hidden | hidden |
| 29 | Malta | hidden | hidden | hidden | hidden |
| 30 | Turkey | hidden | hidden | hidden | hidden |
| 31 | Lithuania | hidden | hidden | hidden | hidden |
| 32 | South Africa | hidden | hidden | hidden | hidden |
| 33 | Kazakhstan | hidden | hidden | hidden | hidden |
| 34 | Luxembourg | hidden | hidden | hidden | hidden |
| 35 | South Korea | hidden | hidden | hidden | hidden |
| 36 | Costa Rica | hidden | hidden | hidden | hidden |
| 37 | Tunisia | hidden | hidden | hidden | hidden |
| 38 | Liechtenstein | hidden | hidden | hidden | hidden |
| 39 | Romania | hidden | hidden | hidden | hidden |
| 40 | Slovakia | hidden | hidden | hidden | hidden |
| 41 | Portugal | hidden | hidden | hidden | hidden |
| 42 | New Zealand | hidden | hidden | hidden | hidden |
| 43 | Poland | hidden | hidden | hidden | hidden |
| 44 | Colombia | hidden | hidden | hidden | hidden |
| 45 | United Arab Emirates | hidden | hidden | hidden | hidden |
| 46 | Iceland | hidden | hidden | hidden | hidden |
| 47 | Belgium | hidden | hidden | hidden | hidden |
| 48 | Latvia | hidden | hidden | hidden | hidden |
| 49 | Ireland | hidden | hidden | hidden | hidden |
| 50 | Indonesia | 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.