• China First Metallurgical Group Co., Ltd (CFMCGC)

  • China First Heavy Industries (CFHI)

  • Sinosteel Engineering Desing & Research Institute Co., Ltd (SEDRI)

  • Sinosteel Jilin Elecro-mechanical Equipment Co., Ltd (SEME Jilin)

  • BERIS Engineering & Research Corporation (BERIS E.R. CORP)

  • China 19th Metallurgical Corporation (19th C.M. CORP)