Thaum Lub Kaum Ob Hlis 9, kev lag luam steel hauv tsev poob qis, thiab tus nqi qub ntawm Tangshanpu's billet tseem nyob ruaj khov ntawm 4,360 yuan / tuj. Niaj hnub no lub neej yav tom ntej dub tau poob qis, lub davhlau ya nyob twg tos-thiab-pom kev xav tau nce ntxiv, kev xav xav tau tsawg dua, kev lag luam kev ua haujlwm thoob plaws ...
Nyeem ntxiv