Mitengo yeChinese tungsten yakaramba yakagadzikana pakutanga kwevhiki. Mhosva yechipiri yenyaya yeFanya yakagadziriswa neChishanu chapfuura munaChikunguru 26, 2019. Iyo indasitiri yainetsekana nematura e431.95 matani etungsten uye 29,651 matani eammonium paratungstate(APT). Saka chimiro chemusika chemazuva ano chaizoramba chisina kuchinjwa munguva pfupi.

Kune rimwe divi, mitengo yakaderera yemisika yezvinhu uye mitengo yakakwira yekudzivirira kwezvakatipoteredza iri kudzvanya purofiti yemakambani, uye mamwe mafekitori anototarisana nekumanikidzwa kwemitengo inversion. Vatengesi vanozeza kutengesa. Zvakare, macheki ezvakatipoteredza, kunaya kwemvura zhinji uye kuchekwa kwemabhizinesi kunoderedzawo huwandu hwezviwanikwa zvemutengo wakaderera. Kune rimwe divi, vatengi havasi kushanda mukuzadza padivi rekuda kusimba uye kunetseka nezveFanya stockpiles. Kusagadzikana kwemamiriro ehupfumi kwakaomawo kuwedzera chivimbo chemusika. Zvichipa izvo, musika unotarisirwa kubatwa mukumirira-uye-kuona mamiriro.