Cov no yog cov tswv yim tseem ceeb uas tsav peb chav xov xwm - txhais cov ncauj lus tseem ceeb rau kev lag luam thoob ntiaj teb.
Peb cov emails yuav tshwm sim rau hauv koj lub inbox txhua tag kis, tav su thiab hnub so.
Tus nqi hlau tau nce siab thoob plaws hauv ib xyoos; tus nqi yav tom ntej rau ib tuj ntawm cov hlau kub dov yog nyob ib ncig ntawm $ 1,923, nce ntxiv los ntawm $ 615 lub Cuaj Hli tas los, raws li cov ntsuas. Lub caij no, tus nqi ntawm cov hlau ore, qhov tseem ceeb tshaj plaws ntawm kev lag luam hlau, tau poob qis ntau dua 40% txij li nruab nrab Lub Xya Hli. Kev thov hlau nce siab, tab sis kev thov hlau ore tab tom poob qis.
Muaj ntau yam ua rau tus nqi hlau yav tom ntej siab, suav nrog cov se uas Trump tswj hwm tau tsim rau cov hlau xa tuaj thiab kev thov kom raug kaw tom qab muaj kev sib kis. Tab sis Tuam Tshoj, uas tsim tau 57% ntawm cov hlau thoob ntiaj teb, kuj npaj yuav txo cov khoom tsim tawm xyoo no, nrog rau kev cuam tshuam rau kev lag luam hlau thiab hlau ore.
Txhawm rau kom txo tau kev ua qias tuaj, Tuam Tshoj tab tom txo nws txoj kev lag luam hlau, uas suav txog 10 txog 20 feem pua ​​​​​​ntawm lub teb chaws cov pa roj carbon emissions. (Lub teb chaws cov chaw ua hlau txhuas ntsib cov kev txwv zoo sib xws.) Tuam Tshoj kuj tau nce cov nqi xa khoom ntsig txog hlau; piv txwv li, txij li Lub Yim Hli 1, cov nqi ntawm ferrochromium, ib feem ntawm cov hlau tsis xeb, ob npaug ntawm 20% mus rau 40%.
"Peb xav tias yuav muaj kev poob qis mus ntev hauv kev tsim cov hlau nyoos hauv Suav teb," Steve Xi, tus kws pab tswv yim laus ntawm lub tuam txhab tshawb fawb Wood Mackenzie hais. "Raws li kev lag luam uas ua rau muaj kuab paug ntau, kev lag luam hlau yuav tseem yog qhov tseem ceeb ntawm kev siv zog tiv thaiv ib puag ncig ntawm Suav teb hauv ob peb xyoos tom ntej no."
Xi tau hais tias kev txo cov khoom tsim tau ua rau kev siv hlau tsawg zuj zus. Qee lub Hoobkas hlau txawm muab qee cov hlau uas lawv khaws cia pov tseg, ua rau muaj kev txhawj xeeb hauv kev ua lag luam, nws hais tias. "Kev ntshai kis mus rau cov tub luam, ua rau muaj kev lag luam poob qis uas peb tau pom."
Cov tuam txhab khawb av kuj tseem tab tom hloov kho lawv tus kheej rau Tuam Tshoj lub hom phiaj tsim khoom tshiab. "Raws li lub koom haum kev lag luam saum toj kawg nkaus ntawm Tuam Tshoj tau lees paub thaum ntxov Lub Yim Hli, qhov kev nce qib uas Tuam Tshoj yuav txo qis kev tsim hlau hauv ib nrab xyoo tam sim no tab tom sim qhov kev daws teeb meem ntawm kev ua lag luam yav tom ntej," tus lwm thawj coj ntawm BHP Billiton tau hais. Lub tuam txhab khawb av loj, tau sau hauv daim ntawv qhia thaum kawg Lub Yim Hli txog nws qhov kev kwv yees rau xyoo 2021.
Tuam Tshoj txoj kev txwv tsis pub muaj cov khoom siv hlau thoob ntiaj teb qhia tau hais tias kev tsis txaus ntawm ntau yam khoom yuav txuas ntxiv mus txog thaum kev muab khoom thiab kev thov tom qab muaj kev sib kis thoob ntiaj teb ruaj khov. Piv txwv li, cov tuam txhab tsheb twb tab tom ntsib teeb meem ntawm cov khoom siv semiconductor chip; hlau tam sim no kuj yog ib feem ntawm "kev kub ntxhov tshiab" hauv cov khoom siv raw, tus thawj coj Ford tau hais rau CNBC.
Xyoo 2019, Tebchaws Meskas tau tsim 87.8 lab tons hlau, tsawg dua ib feem kaum ntawm Tuam Tshoj 995.4 lab tons, raws li lub koom haum worldsteel. Yog li thaum cov neeg ua hlau hauv Tebchaws Meskas tam sim no tsim hlau ntau dua li lawv tau ua txij li xyoo 2008 muaj teeb meem nyiaj txiag, nws yuav siv sijhawm ua ntej lawv sau qhov sib txawv uas tsim los ntawm Tuam Tshoj txoj kev txiav kev tsim khoom.