Raws li Baichuan Yingfu txoj kev taug qab kev lag luam, Tuam Tshoj tus nqi nruab nrab suav nrog se tag nrho cov nqi tsim khoom ntawm alumina sawv ntawm 2,697.10 yuan ib metric ton thaum Lub Ob Hlis 2026, poob 51.3 yuan los ntawm Lub Ib Hlis 2,748.4 yuan, sawv cev rau qhov txo qis txhua hli ntawm 1.87% thiab poob txhua xyoo ntawm 18.02%. Txoj kev poob qis feem ntau yog tsav los ntawm cov nqi mos dua rau cov khoom siv raw tseem ceeb thiab kev lag luam zog ruaj khov.
Hauv cov khoom siv raw, cov nqi bauxite hauv tsev tseem pheej poob qis vim tiasCov neeg tsim khoom alumina hauv tebchaws, tseem ntsib kev hloov pauv tus nqi, ntxiv txiav cov lus hais txog kev yuav khoom. Rau cov bauxite xa tuaj, kev muab khoom ntxiv los ntawm Guinea tau them rau qhov tsis txaus los ntawm nag los hauv Australia, ua kom kev lag luam thoob ntiaj teb hauv hiav txwv muaj kev pabcuam zoo thiab thawb cov nqi qis dua. Caustic soda kuj tau tshaj tawm qhov poob me me thaum muaj kev yuav khoom qis dua thiab cov khoom muag nce ntxiv. Kev lag luam thee thermal tau nyob ntsiag to thaum lub caij so Spring Festival, nrog rau cov nqi tiaj tus mus rau me ntsis mos dua, muab kev txhawb nqa tus nqi rau alumina refining.
Ua ib yam khoom siv tseem ceeb rau kev smelting txhuas thiab kev tsim khoom tom qab, qhov kev poob qis ntawm cov nqi alumina pab txo qhov kev nyuaj siab ntawm cov nqi txhuas. Rau cov chaw tsim khoom uas tsom mus rau cov phaj txhuas, cov pas nrig, cov raj thiab cov khoom siv ua haujlwm raug, cov nqi nkag qis dua txhawb nqa tus nqi ruaj khov, kev sib tw zoo dua thiab kev ua lag luam zoo dua hauv kev lag luam thoob ntiaj teb.
Txawm hais tias cov khoom siv raw tseem muaj ntau thiab cov nqi zog raug tswj hwm, cov neeg saib xyuas kev lag luam xav tias cov nqi alumina yuav nyob twj ywm rau lub sijhawm luv luv, muab cov nqi zoo rauTuam Tshoj txoj kev dov txhuas, extrusion thiab machining sectors.
Lub sijhawm tshaj tawm: Lub Peb Hlis-19-2026