# Heavy Water (Deuterium Oxide) exporters and supplier data...

Canada is the leading reported supplier in this view, with exports of $57.6M.

## Supplier evidence

| Supplier | Latest exports | 5-year growth | Destinations | Leading destination |
| --- | --- | --- | --- | --- |
| Canada | $57.6M | +10.3% | 39 | USA |
| Iran | $39.7M | +98.9% | 1 | China |
| India | $38.2M | +399.3% | 10 | Republic of Korea |
| Romania | $22.8M | +928.6% | 3 | USA |
| Argentina | $14.3M | +2.8% | 1 | Republic of Korea |
| USA | $12.5M | +8.3% | 48 | Germany |
| Oman | $5.3M | +96.9% | 1 | USA |
| Switzerland, Liechtenstein | $4.1M | +62.1% | 35 | Germany |
| Israel | $3.9M | +54% | 5 | USA |
| Germany | $3.5M | +32.7% | 57 | China |
| France | $3.3M | -10.5% | 50 | Japan |
| China | $3.2M | +28.1% | 20 | China |
| Denmark | $2.3M | -57.9% | 2 | Singapore |
| Japan | $718.2K | +50.8% | 10 | USA |
| Belgium | $555.3K | +47.7% | 39 | Taiwan |
| United Kingdom | $496.2K | -10.2% | 23 | Mozambique |
| Malaysia | $461.8K | +30.3% | 2 | Indonesia |
| Russia | $461.7K | +6.6% | 8 | China |
| Republic of Korea | $412.2K | +74.7% | 6 | Bahrain |
| Ukraine | $368.3K | +144.8% | 1 | Switzerland, Liechtenstein |
| Taiwan | $307.1K | +182.3% | 3 | China |
| Czechia | $264.5K | +8.5% | 3 | Norway |
| Netherlands | $190.0K | -34.9% | 8 | Singapore |
| Singapore | $182.1K | +43.3% | 6 | Indonesia |
| Austria | $181.2K | +103.3% | 10 | China |
| Armenia | $171.0K | +518.4% | 0 | China |
| China, Hong Kong Special Administrative Region | $163.4K | +229% | 3 | Republic of Korea |
| Australia | $122.4K | +91.1% | 2 | New Zealand |
| Slovenia | $120.3K | +44% | 3 | Slovakia |
| Saudi Arabia | $112.8K | +285.8% | 0 | Sudan |
| United Arab Emirates | $112.0K | +91.1% | 2 | Republic of Korea |
| Poland | $98.3K | +80.9% | 1 | Slovakia |
| Indonesia | $98.0K | -65.3% | 1 | Qatar |
| South Africa | $98.0K | +5.8% | 2 | Nigeria |
| Ireland | $77.0K | +381.7% | 4 | France |

## Supplier corridor unit-value evidence

| Buyer market | Reported year | Trade value | Quantity | Unit value USD/ton | Buyer-market median USD/ton |
| --- | --- | --- | --- | --- | --- |
| USA | 2023 | $20.9M | 51 t | $409,965.86 | $949,970.73 |
| Switzerland, Liechtenstein | 2023 | $8.5M | 16.8 t | $504,195.92 | $734,090.91 |
| Republic of Korea | 2023 | $4.8M | 8.9 t | $543,898.96 | $543,898.96 |
| Japan | 2023 | $2.4M | 4.2 t | $584,088.12 | $584,088.12 |
| China | 2023 | $2.1M | 3.7 t | $568,341.85 | $877,525 |
| Belgium | 2023 | $656.5K | 1.4 t | $481,302.79 | $481,302.79 |
| Germany | 2023 | $343.8K | 0.8 t | $450,005.24 | $450,005.24 |
| United Kingdom | 2023 | $202.9K | 0.7 t | $280,983.38 | $676,538.46 |
| Argentina | 2023 | $148.8K | 0 t | $9,300,437.5 | $1,660,500 |
| France | 2023 | $51.5K | 0.1 t | $715,000 | $463,000 |
| Qatar | 2023 | $39.6K | 0.1 t | $746,962.26 | $756,952.38 |
| Australia | 2023 | $32.9K | 0 t | $822,325 | $639,053.57 |
| Denmark | 2023 | $25.8K | 0 t | $695,972.97 | $507,875 |
| Spain | 2023 | $12.2K | 0 t | $609,400 | $309,777.78 |
| Thailand | 2023 | $4.4K | 0 t | $1,090,250 | $1,479,000 |
| Israel | 2023 | $4.0K | 0 t | $800,000 | $775,510.2 |
| Norway | 2023 | $2.8K | 0 t | $257,272.73 | $257,272.73 |
| Austria | 2023 | $2.3K | 0 t | $575,500 | $644,000 |
| Malaysia | 2023 | $1.6K | 0 t | $1,639,000 | $124,133.33 |
| Sweden | 2023 | $1.6K | 0 t | $801,000 | $706,750 |

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