Subaxnimadii Diseembar 21, Machadka Qorshaynta iyo Qorsheynta Warshadaha Metallurgical ayaa sii daayay "Tayada Horumarinta iyo Qiimaynta Comprehensive Competitiveness ee Shirkadaha Birta iyo Birta (2020)". (aad u xoog badan) heerka, iyo wadarta guud ee wax soo saarka birta cayriin ayaa ka dhigan 43% ee wadarta guud ee wax soo saarka qaranka.The tayada horumarinta iyo tartan dhamaystiran ee 35 shirkadood, oo ay ku jiraan Xinyu Iron & Steel Group Co., LTD., gaadhay A (super xoog) Heerka, iyo wadarta guud ee wax soo saarka birta cayriin waxay ka dhigan tahay 28% wadarta guud ee wax soo saarka qaranka. Tayada horumarinta iyo tartanka dhamaystiran ee 36 shirkadood oo ay ku jiraan Tianjin Steel Pipe Group Co., Ltd. ayaa gaadhay Heerka B+ (sare), iyo wadarta guud ee cayriin. Wax-soo-saarka birta ayaa ahaa 18% wax-soo-saarka guud ee qaranka.

Sida ay wararku sheegayaan, guud ahaan 141 shirkadood oo ka shaqeeya birta marka la eego baaxadda qiimaynta, marka la isku daro wax soo saarka birta cayriin ayaa ahaa ilaa 89 boqolkiiba wax soo saarka guud ee dalka.

Dib u eegista sida ku cad shuruudaha "abuurista caalamiga ah ee tartanka caalamiga ah ee ganacsiga heerka koowaad" shuruudaha, xulashada miisaanka, faa'iidada, hufnaanta, hal-abuurka, deegaanka suuqa iyo kuwa la mid ah 12 tilmaamayaasha, sanadkan doonaa tayada horumarinta iyo dhamaystirka qiimaynta tartan ee A + (xoog). oo ka mid ah 15 shirkadaha birta gudaha ee South Korea ee posco, birta Japan, JFE, arcelormittal, birta adduunka iyo ganacsiga birta ayaa lagu falanqeeyay.Comprehensive cilmi-baarista iyo xukunka, Shiinaha Baowu Group tayada horumarinta iyo tartan dhamaystiran ee warshadaha birta caalamiga ah marka hore, si ay u gaaraan dunida ee Heerka koowaad;Tayada horumarinta iyo tartanka dhamaystiran ee Shougang Group, Citic Pacific Steel Special Steel, Kooxda Shagang, Kooxda Hegang, Anshan Steel Group, Hualing Steel Group iyo Nanngang Group waxay gaadheen heerka koowaad ee aduunka. Tayada horumarinta iyo dhamaystiran Tartanka Liuzhou Iron & Steel Group, Jianlong Heavy Industry, Delong Iron & Steel, Rizhao Iron & Steel, Xinxing Casting pipe iyo Qingshan Holding Group waxay gaadheen heerka heerka koowaad ee aduunka.