China's Zhangyuan Tungsten yakaburitsa mazinga ayo ekupa kwehafu yechipiri yaGunyana: ammonium paratungstate (APT) yakatorwa pamadhora mazana maviri nemakumi maviri nenomwe / mtu, yakakwira $20.5/mtu kana ichienzaniswa nehafu yekutanga yemwedzi uno; tungsten concentrate yakamiswa kutaura.

Xiamen Tungsten's inopa kwehafu yechipiri yemwedzi uno: APT yaive $231.20/mtu.

Mitengo yetungsten muChina inoramba ichikwira ichikwidziridzwa nekukwira kwemitengo mitsva yegwaro uye kuenderera mberi nekusimbisa kuwanikwa kwezvigadzirwa. Kune rimwe divi, vatengesi vanozeza kutengesa nekuda kwekuomesera kwekuchengetedzwa kwezvakatipoteredza pamberi pezororo reNyika. Vamwe vavo vanotomira quotation, vachimirira purofiti yakakura; nerumwe rutivi, kunyangwe kubvunza kwemusika kunotanga kushanda nedivi remutengo wakasimba, kutengeserana hakuna kuwedzera zvinoenderana. Mafekitori anonyungudutsa anotarisana nekumanikidzwa kwemutengo inversion uye musika une mitengo asi hapana kutengesa.