| 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 | 2021 | World | 27,855.92 | 6,381 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | United States | 19,798.60 | 4,719 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | Russian Federation | 2,614.04 | 44 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | Canada | 1,324.45 | 57 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | Georgia | 1,160.31 | 187 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | Israel | 745.45 | 68 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | Switzerland | 544.69 | 531 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | Korea, Rep. | 392.86 | 17 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | China | 389.31 | 56 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | France | 381.88 | 638 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | Germany | 166.59 | 5 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | Other Asia, nes | 112.20 | 15 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | Czech Republic | 82.28 | 19 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | Italy | 61.46 | 6 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | Netherlands | 50.17 | 11 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | Belgium | 9.55 | 2 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | India | 8.56 | 2 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | Australia | 7.00 | 3 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | Brazil | 2.52 | 1 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | United Kingdom | 2.08 | 0 | Kg |
| Japan | Import | 284590 | Isotopes (excluding those of heading no. 2844); compounds, inorganic or organic, of such isotopes, whether or not chemically defined | 2021 | Austria | 1.92 | 0 | Kg |
