Metal & Mining
| Fri 27 Mar 2026
Beijing, March 27 -- Guangdong Zhongnan Iron and Steel has submitted a patent application for Process for Reducing Circulating Enrichment of Zinc in Blast Furnace. Chen Shengli, Ling Zhihong, Wang Zhikang, Chen Kaiquan, Chen Junhua, Xiang Duquan, Cheng Xi, Li Qingna, Ren Qianqian, Zhong Shao, Hu Fangjian, Chen Yan, Ai Wen, Xie W..