China takes 25.9% of U.S. exports of Heavy Water (Deuterium Oxide), across 23 countries (year to date through August 2026).
HHI 1,467 of 10,000 · HHI 1,000–1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
23 countries buying this product from the U.S.
| Rank# | Country | Value | Share | YoY |
|---|---|---|---|---|
| 1 | France | $1.1M | 80.2% | +247.9% |
| 2 | United Kingdom | $84K | 6.2% | +35.3% |
| 3 | Australia | $79K | 5.7% | +101.2% |
| 4 | Germany | $56K | 4.1% | -11.6% |
| 5 | Bahamas | $16K | 1.2% | -- |
| 6 | Chile | $16K | 1.1% | -- |
| 7 | Japan | $8K | 0.6% | -70.9% |
| 8 | Brazil | $8K | 0.6% | +81.1% |
| 9 | Taiwan | $4K | 0.3% | -26.9% |
| 10 | Canada | $3K | 0.2% | +110.3% |
| 11 | Belgium | -- | 0.0% | +166.3% |
| 12 | Denmark | -- | 0.0% | -- |
| 13 | Switzerland | -- | 0.0% | +1172.3% |
| 14 | Italy | -- | 0.0% | -- |
| 15 | Saudi Arabia | -- | 0.0% | -- |
| 16 | India | -- | 0.0% | +114.5% |
| 17 | Singapore | -- | 0.0% | +51.2% |
| 18 | China | -- | 0.0% | +1540.6% |
| 19 | South Korea | -- | 0.0% | +36.9% |
| 20 | Sweden | -- | 0.0% | -16.5% |
| 21 | Suriname | -- | 0.0% | -- |
| 22 | St Kitts and Nevis | -- | 0.0% | -- |
| 23 | New Zealand | -- | 0.0% | -- |