The data shows the U.S.' rare earth imports from 2013 to 2017, by product. In 2017, some 2,700 metric tons of of rare-earth oxide (REO) equivalent content of cerium compounds were imported to the U.S.
Cerium compounds | 1110 | 1440 | 1560 | 1900 | 2700 |
Rare-earth metals, scandium and yytrium | 393 | 348 | 383 | 470 | 400 |
Ferrocerium alloys | 313 | 378 | 356 | 290 | 290 |
Other rare-earth compounds | 7330 | 9110 | 7640 | 10000 | 9300 |