European Ferrovanadium tus nqi hauv lub Plaub Hlis 9
Lub Plaub Hlis 9, European Ferrovanadium yog 23.9 (nqes {}. 1) {{{{{}}}}}}}}}, 200 / nyhuv} Vanadium pentoxide yog {{}}. 21 Asmeskas las / phaus, sib npaug rau RMB 77, {}}}, 100 / tuj; American Ferrovanadium yog 15-15. {{} Yuan patadium, sib npaug}} {21}}}}}}}} / nyhav.
Chaw Nyob: Huafu Lub Chaw Lag Luam, Wenfeng Cheeb Tsam, Lub Nroog Anyang, Henan xeev, Suav



