RSEA was in charge of the civil engineering aspects of the mill's construction, while China Steel has supplied advisors, technicians, and training personnel to assist with operations. As the civil engineering work drew to a close, the RSEA personnel began to leave, but the important work of trial runs and operation fell to China Steel.
開始時是榮工處承建鋼廠的土木工程，中鋼擔任顧問，和提供部分建廠的技術協助及代訓人員；待土木工程近尾聲，榮工處逐步撤出吉利鋼時，鋼廠正要試車、正式運轉，重頭戲到了中鋼身上。