Manzwiro mumusika weammonium paratungstate (APT) akavandudzwa muvhiki yakapera China Gunyana 12 tichitarisira kubudirira kwekutengesa kwe tungsten stocks inobatwa neFanya Metal Exchange isingachashandi uye pakati pekusimbisa inosimbisa kupihwa muChina.

Kupihwa kwemitengo ye tungsten yakaramba yakasimba pasi pekuchengetedzwa kwezvakatipoteredza uye mabhizinesi emigodhi achimisa kugadzirwa kuti agadziriswe.Kuramba kwakadzika kwemitengo yekutengeserana uye mitengo yakakwira yemugodhi yakawedzera pfungwa dzevatengesi dzakasimba nekudaro mitengo ye tungsten ore yakatsigirwa.

Pamusika weAPT, sezvo kutengeswa kweFanya stockpiles kuchakurumidza kupera, manzwiro etariro akatsigira mitengo yeAPT.Zvakanga zvakaoma kutenga zviwanikwa apo mitengo yaive yakaderera pane 198.6/mtu.Matengesi chaiwo haanawo kupera.Musika unotarisirwa kubatwa mukumirira-uye-kuona mamiriro ekunze kusati kwapera Mid-Autumn Festival.