# Heavy Water (Deuterium Oxide) trade corridors and routes | HS...

The leading reported route is Canada to USA, with trade value of $33.5M.

## Route access evidence

| Route | Route trade | 5-year growth | Buyer imports | Supplier countries | Applied tariff | Distance |
| --- | --- | --- | --- | --- | --- | --- |
| Canada to USA | $33.5M | +7.8% | $47.0M | 13 | 2.3% | 548 km |
| Iran to China | $21.0M | +101.9% | $31.7M | 17 | 0.3% | 5,609 km |
| India to Republic of Korea | $15.0M | +122.6% | $20.4M | 11 | 0.1% | 4,693 km |
| Romania to USA | $12.9M | +151.2% | $47.0M | 13 | 0% | 0 km |
| India to USA | $8.9M | +287.1% | $47.0M | 13 | 0% | 11,762 km |
| Iran to USA | $8.5M | 0% | $47.0M | 13 | 0% | 9,865 km |
| Argentina to Republic of Korea | $8.3M | +27.9% | $20.4M | 11 | 0.1% | 19,447 km |
| Canada to China | $7.1M | +11.3% | $31.7M | 17 | 0.3% | 10,598 km |
| Canada to Switzerland, Liechtenstein | $5.7M | +10.7% | $10.7M | 9 | 0% | 6,441 km |
| Oman to USA | $5.2M | 0% | $47.0M | 13 | 0% | 11,357 km |
| Canada to Republic of Korea | $4.9M | +145.2% | $20.4M | 11 | 0.1% | 10,618 km |
| India to Switzerland, Liechtenstein | $4.8M | +1,157.7% | $10.7M | 9 | 0% | 6,249 km |
| USA to Germany | $4.0M | +106.8% | $11.0M | 20 | 0.1% | 6,035 km |
| Romania to China | $2.9M | 0% | $31.7M | 17 | 0.3% | 0 km |
| Israel to USA | $2.7M | +52.9% | $47.0M | 13 | 0% | 9,120 km |
| India to Germany | $2.7M | +550.7% | $11.0M | 20 | 0% | 6,230 km |
| China to China | $2.5M | 0% | $31.7M | 17 | 0% | 1,164 km |
| Romania to Republic of Korea | $2.1M | -7.4% | $20.4M | 11 | 0.1% | 0 km |
| Switzerland, Liechtenstein to Germany | $2.1M | +98.6% | $11.0M | 20 | 0% | 504 km |
| Germany to China | $1.9M | +131% | $31.7M | 17 | 0.3% | 7,785 km |
| Canada to Germany | $1.9M | +27.5% | $11.0M | 20 | 0.1% | 6,161 km |
| Argentina to USA | $1.3M | +886.1% | $47.0M | 13 | 0% | 8,543 km |
| Germany to USA | $725.0K | +87.3% | $47.0M | 13 | 0% | 6,035 km |
| India to China | $594.2K | +268.5% | $31.7M | 17 | 0.3% | 3,785 km |
| Argentina to Switzerland, Liechtenstein | $506.7K | 0% | $10.7M | 9 | 0% | 11,215 km |
| Japan to USA | $498.1K | +103.4% | $47.0M | 13 | 0% | 10,856 km |
| USA to China | $472.0K | -32.7% | $31.7M | 17 | 0.3% | 10,994 km |
| USA to Republic of Korea | $334.7K | -22.4% | $20.4M | 11 | 0.1% | 11,066 km |
| Switzerland, Liechtenstein to USA | $329.9K | +45.5% | $47.0M | 13 | 0% | 6,272 km |
| Taiwan to China | $297.3K | +751.1% | $31.7M | 17 | 0% | 1,718 km |
| Ukraine to Switzerland, Liechtenstein | $203.9K | -5.5% | $10.7M | 9 | 0% | 1,731 km |
| France to USA | $198.3K | -42.7% | $47.0M | 13 | 0% | 5,838 km |
| Armenia to China | $170.9K | 0% | $31.7M | 17 | 0.2% | 5,947 km |
| France to Germany | $169.3K | -34.3% | $11.0M | 20 | 0% | 440 km |
| Romania to Germany | $136.0K | -23.2% | $11.0M | 20 | 0% | 0 km |
| Belgium to USA | $104.8K | +29.4% | $47.0M | 13 | 0% | 5,892 km |
| Ukraine to USA | $104.5K | -16.9% | $47.0M | 13 | 0% | 7,516 km |
| Russia to China | $103.4K | +2.9% | $31.7M | 17 | 0.2% | 5,795 km |
| China, Hong Kong Special Administrative Region to Republic of Korea | $89.0K | 0% | $20.4M | 11 | 0.1% | 2,096 km |
| France to Switzerland, Liechtenstein | $78.7K | +93.3% | $10.7M | 9 | 0% | 436 km |

## Selected route history

| Year | Route trade | Year-on-year change | 3-year growth |
| --- | --- | --- | --- |
| 2010 | $8.7M | +16% | +2.8% |
| 2011 | $11.1M | +27.2% | +18.9% |
| 2012 | $16.0M | +43.9% | +28.6% |
| 2013 | $11.0M | -30.8% | +8.2% |
| 2014 | $5.4M | -51.3% | -21.4% |
| 2015 | $18.2M | +238.8% | +4.5% |
| 2016 | $18.6M | +2.1% | +19% |
| 2017 | $15.3M | -17.8% | +41.6% |
| 2018 | $28.0M | +82.9% | +15.3% |
| 2019 | $22.9M | -17.9% | +7.2% |
| 2020 | $23.4M | +2.1% | +15.3% |
| 2021 | $28.4M | +21.1% | +0.5% |
| 2022 | $32.1M | +13.4% | +11.9% |
| 2023 | $21.0M | -34.7% | -3.6% |
| 2024 | $33.5M | +59.5% | +5.7% |

_Source: reported merchandise trade data. Updated 2026-08-14._