Raws li cov ntaub ntawv tshaj tawm los ntawm Instituto Ao Brasil, nyob rau thawj ib nrab ntawm 2021, Brazil' cov hlau nyoos tsim tawm yog 18 lab tons, nce 24% nyob rau tib lub sijhawm xyoo tas los. Cov khoom muag hlau hauv tsev yog 12 lab tons, nce ntawm 43.9% xyoo-rau-lub xyoo. Qhov pom kev noj cov hlau tau nce los ntawm 942 tons hauv tib lub sijhawm xyoo tas los. 10,000 tons tau nce mus rau 14.03 lab tons, ua tiav qhov nce ntxiv ntawm 48.9%, teeb tsa cov ntaub ntawv siab txij li xyoo 2014.
Raws li kev ua tau zoo ntawm kev lag luam hlau hauv thawj ib nrab ntawm lub xyoo, Brazilian Iron thiab Steel Association tau nce qhov kev cia siab ntawm Brazilian cov hlau ntau lawm, kev muag khoom hauv tsev, thiab pom kev noj haus rau 14%, 18.5%, thiab 24.1%feem. hauv 2021.
Hebei Sinostar Trading Co., Ltd.Ib-nres cov khoom siv hauv tsev, kho vajtse thiab rooj tog zaum hauv tsev muab cov kev daws teeb meem. Peb cov khoom tseem ceeb suav nrog:Cov ntawv vov tsev,Hlau Yeeb Nkab,Hlau thiab Ntxaij,Laj kab thiab Rooj vag,Txom Nyemthiab Valves,Xas Ntsesthiab Ntsia Hlau,Hlau Kos Duab,Scaffolding,Hlau Ntsia Hlau,Lub rooj zaum quav,Chav Rooj Tog Nyob,Chav Rooj Noj Mov,Txee Txee,Rooj tog nraum zoov,Cia,Cov Cuab Yeej Hlau, thiab lwm yam khoom siv hlau.

