Thaum Lub Peb Hlis 22, tus nqi nce hauv kev lag luam steel hauv tsev nqaim, thiab tus nqi qub ntawm Tangshan cov khoom siv zoo tib yam tau ruaj khov ntawm 4,720 yuan / tuj. Niaj hnub no, kev lag luam dub yav tom ntej poob hauv kev lag luam lig, kev lag luam kev xav tau qeeb, thiab kev lag luam raug thaiv. Hnub tim 22, lub fu...
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