ʻAʻole loli nā kumukūʻai ferro tungsten a me ammonium metatungstate (APT) ma Kina mai ka lā kālepa mua. Hoʻomaka ʻole ka poʻe mea hana waiwai e kūʻai aku i kā lākou huahana ʻoiai ʻaʻole ikaika ka poʻe kūʻai terminal i ka nīnau. Hoʻopilikia ʻia e ka mālama ʻana i ke kaiapuni, hoʻonui i nā kumukūʻai mining, hoʻemi ʻia nā mea waiwai, ka nele o ke kapikala a me nā koi nāwaliwali, manaʻo ʻia e hopu ʻia ka mākeke i ka lewa kali a ʻike i ka wā pōkole.
Ua hoʻokuʻu ʻo Xianglu Tungsten o Kina i kāna mau haʻawina hāʻawi no ka hapa ʻelua o Nowemapa: ʻeleʻele tungsten concentrate (WO3≥55%) i helu ʻia ma $11,884/t, iho $579.7/t mai ka hoʻomaka ʻana o kēia mahina; scheelite concentrate (WO3≥55%) i helu ʻia ma $11,739/t, iho $579.7/t; Ua helu ʻia ʻo APT ma $212.9/mtu, lalo $6.6/mtu.
| Kumu kūʻai o nā huahana tungsten | ||
| Huahana | ʻIkepili/WO3 maʻiʻo | Kumukuai no waho aku (USD, EXW LuoYang, Kina) |
| ʻO Ferro Tungsten | ≥70% | 20294.1 USD/Tona |
| Ammonium Paratungstate | ≥88.5% | 202.70 USD/MTU |
| Pauda Tungsten | ≥99.7% | 28.40USD/KG |
| ʻO ka pauka Tungsten Carbide | ≥99.7% | 28.10USD/KG |
| 1#Tungsten Bar | ≥99.95% | 37.50USD/KG |
| ʻO Cesium Tungsten Bronze | ≥99.9% | 279.50USD/KG |
Ka manawa hoʻouna: Nov-28-2019