Thaum Lub Plaub Hlis 25, cov nqi lag luam steel hauv tsev txuas ntxiv poob, thiab tus nqi qub ntawm Tangshan cov khoom siv hluav taws xob tau poob 50 txog 4,700 yuan / tuj. Kev ua lag luam dub yav tom ntej poob qis, qhov chaw lag luam tus nqi pheej poob qis, kev ua lag luam kev xav tsis zoo, thiab cov khoom lag luam poob qis.

Kev lag luam dub yav tom ntej poob qis heev niaj hnub no, nrog cov nqi hlau hlau poob qis tshaj plaws. Txawm hais tias kev siv cov cai macro hauv tsev tau nce zuj zus thiab kev thauj mus los thiab kev thauj mus los kuj tseem txhim kho, kev kis tus kabmob hauv tebchaws tau rov cuam tshuam kev xav tau, thiab kev ua lag luam tau dhau los ua qhov tsis zoo. Nyob rau tib lub sijhawm, steel mills feem ntau muaj cov txiaj ntsig qis thiab qee qhov poob. Tsis tas li ntawd, nyob rau hauv cov khoom tsis muaj zog thiab kev xav tau qauv, lub siab ntawm cov tsev khaws khoom khaws cia tau nce, thiab kev txaus siab los txwv cov nqi ntawm cov khoom siv raw thiab cov roj tau nce, thiab kev txhawb nqa ntawm cov nqi hlau tau hloov mus. Nyob rau hauv lub sij hawm luv luv, yam tsis zoo yeej kov yeej, thiab cov nqi hlau yuav pheej yig dua.