| Moj tej tawg sov race ferromanganese nqi hauv cov cheeb tsam loj ntawm Tuam Tshoj Lub Tsib Hlis 21 | ||||||
| Cov lus piav qhia: Yuan / tuj, tus nqi ex-Hoobkas nyiaj suav nrog se (rau kev siv) | ||||||
| khoom | Hom | Hoobkas nqe suav nrog cov se | Tus nqi nruab nrab nce lossis txo qis | Tus nqi sib pauv | Tus nqi nruab nrab nce lossis txo qis | qhov chaw |
| Moj tej tawg sov race ferromanganese | FEMN65C7.0 | 5500 | -- | 5500 | -- | Shanxi |
Chaw Nyob: Huafu Lub Chaw Lag Luam, Wenfeng Cheeb Tsam, Lub Nroog Anyang, Henan xeev, Suav
