Tus nqi ntawm ferro tungsten thiab tungsten hmoov nyob rau hauv Suav lag luam tseem tsis muaj zog hloov pauv vim lub khw tsis muaj kua cuam tshuam los ntawm kev kis tus kabmob coronavirus txuas ntxiv mus thoob ntiaj teb. Ntau tus tub ceev xwm yuav tsum tau muab qee qhov rov qab kaw qhov rooj, uas txo cov kev lag luam tawm txawv teb chaws.
Lub tungsten concentrate kev lag luam yog nyob rau hauv ib tug stalemate vim tsis muaj zog nyob rau hauv qhov kev thov sab. Kev lag luam mining tsis kam muag ntawm tus nqi qis thaum cov neeg yuav khoom nrhiav cov peev txheej qis. Muab qhov ntawd, kev hloov pauv tiag tiag tsis tau xaus. Smelting factories tseem tsis tshua muaj nqi khiav lag luam kom tsis txhob muaj kev pheej hmoo thiab kev yuav khoom raws li qhov xav tau nruj. Feem ntau cov neeg sab hauv tab tom tos cov nqi qhia tshiab los ntawm cov tsev kawm tungsten. Kev lag luam tungsten hmoov tsis muaj zog tab sis txhawb nqa los ntawm cov nqi tsim khoom siab.
Tus nqi ntawm cov khoom tungsten thaum Lub Xya Hli 1, 2020:
| Nqe ntawm tungsten cov khoom | ||
| Khoom | Specification/WO3 Cov ntsiab lus | Export Nqe (USD, EXW LuoYang, Suav teb) |
| Ferro tungsten muaj | ≥70% | 20294.1 USD / Tuj |
| Ammonium Paratungstate | ≥88.5% | 202.70 USD / MTU |
| tungsten hmoov | ≥99.7% | 28.40 USD / KG |
| Tungsten Carbide hmoov | ≥99.7% | 28.10 USD / KG |
| 1 # Tungsten Bar | ≥99.95% | 37.50 USD / KG |
| Cesium Tungsten Bronze | ≥99.9% | 279.50 USD / KG |
Post lub sij hawm: Jul-06-2020