| Reporter | TradeFlow | ProductCode | Product Description | Year | Partner | Trade Value 1000USD | Quantity | Quantity Unit |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | World | 22,462.38 | 7,017 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | United States | 14,798.96 | 4,524 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | Georgia | 2,814.85 | 519 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | Russian Federation | 1,476.94 | 39 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | Canada | 1,222.20 | 7 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | Israel | 835.72 | 165 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | Switzerland | 376.29 | 440 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | France | 252.49 | 809 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | China | 214.18 | 87 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | Germany | 174.41 | 336 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | Belgium | 107.81 | 52 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | Korea, Rep. | 58.92 | 1 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | Czech Republic | 48.58 | 15 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | Netherlands | 48.49 | 11 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | Italy | 9.98 | 5 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | Bulgaria | 9.80 | 3 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | Spain | 4.98 | 2 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | Sweden | 2.86 | 1 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | India | 2.62 | 1 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2018 | Austria | 2.30 | 1 | Kg |
