Raws li peb paub, tus nqi ntawm cov hlau tseem poob rau lub sijhawm dhau los, yog li thaum twg nws tuaj yeem nres? Tam sim no tus nqi ntawm cov hlau yog pheej yig dua li zaub, yog tias tus mob no txuas ntxiv mus, nws yuav yog tus kab mob rau tag nrho cov cuam tshuam i
Australian hlau ore tsim Rio Tinto thiab steelmaker BlueScope yuav ua ke tshawb nrhiav cov pa roj carbon tsawg uas siv Pilbara hlau ore, suav nrog kev siv Lub Kaum Hli 27, 2021, US Department
Peb lub hlis tom ntej tus nqi ntawm npib tsib xee ntawm London Hlau Txauv (LME) tau nce los ntawm US $ 913 / ton nag hmo (Lub Kaum Hli 20), kaw ntawm US $ 20,963 / ton, thiab qhov siab tshaj plaws intraday ntaus US $ 21,235 / ton. Tsis tas li ntawd, cov
Cov neeg ua haujlwm pabcuam cov neeg ua haujlwm tus cwj pwm yog lub siab dawb paug thiab cov lus teb tau raws sijhawm thiab cov ncauj lus kom ntxaws, qhov no yuav pab tau zoo rau peb qhov kev cog lus, ua tsaug.
Cov khoom siv hauv tsev ua tau zoo heev hauv kev lag luam thiab cov khoom lag luam zoo ua haujlwm, ntxiv rau tus nqi pheej yig heev, tus nqi rau cov nyiaj!