Thaum sawv ntxov Lub Kaum Ob Hlis 21, Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam Metallurgical Planning thiab Kev Tshawb Fawb tau tshaj tawm "Kev Txhim Kho Zoo thiab Kev Ntsuas Kev Sib Tw ntawm Hlau thiab Hlau Enterprises (2020)". (muaj zog heev) theem, thiab tag nrho cov crude steel tso zis accounted rau 43% ntawm lub teb chaws tag nrho cov ntau lawm.Qhov kev loj hlob zoo thiab kev sib tw ntawm 35 tuam txhab, xws li Xinyu Iron & Steel Group Co., LTD., mus txog A (super muaj zog) theem, thiab tag nrho cov crude steel tso zis accounted rau 28% ntawm lub teb chaws tag nrho ntau lawm.Qhov kev loj hlob zoo thiab kev sib tw ntawm 36 tuam txhab xws li Tianjin Steel Pipe Group Co., Ltd. mus txog qib B + (superior), thiab tag nrho cov crude steel tso zis account rau 18% ntawm lub teb chaws tag nrho cov zis.

Raws li cov lus ceeb toom, tag nrho ntawm 141 steel tuam txhab nyob rau hauv qhov kev ntsuam xyuas, ua ke cov khoom siv roj av suav nrog kwv yees li 89 feem pua ​​​​ntawm lub teb chaws cov khoom lag luam tag nrho.

Kev tshuaj xyuas raws li "tsim kom muaj kev sib tw thoob ntiaj teb kev lag luam hauv ntiaj teb thawj-chav ua lag luam" cov cai, xaiv cov nplai, profitability, efficiency, innovation, kev lag luam ib puag ncig thiab cov zoo li 12 ntsuas, yuav xyoo no txoj kev loj hlob zoo thiab kev ntsuam xyuas kev sib tw rau A + (muaj zog) ntawm 15 domestic steel tuam txhab uas muag nrog South Kauslim lub posco, Nyiv steel, JFE, arcelormittal, lub ntiaj teb no cov hlau thiab steel tuam txhab uas muag tau soj ntsuam.Comprehensive kev tshawb fawb thiab kev txiav txim, Tuam Tshoj Baowu Group txoj kev loj hlob zoo thiab kev sib tw rau lub ntiaj teb no steel kev lag luam ua ntej, mus cuag lub ntiaj teb no. thawj-chav kawm; Txoj kev loj hlob zoo thiab kev sib tw ntawm Shougang Group, Citic Pacific Special Steel, Shagang Group, Hegang Group, Anshan Steel Group, Hualing Steel Group thiab Nangang Group tau mus txog lub ntiaj teb thawj theem. kev sib tw ntawm Liuzhou Iron & Steel Group, Jianlong Heavy Kev Lag Luam, Delong Hlau & Hlau, Rizhao Hlau & Hlau, Xinxing Casting yeeb nkab thiab Qingshan Holding Group tau mus txog lub ntiaj teb quasi-thawj-chav kawm qib.