On Sep.20, CINF was invited to attend the 11th Academic Annual Conference of China Nonferrous Metals Society.

The theme of the conference is “innovationdriven and green development”. Relevant academicians, leaders and wellknown experts were invited to give reports on industry scientific and technological hotspots, transformation and upgrading, green development, etc., show the latest development and achievements in the field of mining, mineral processing and metallurgy of nonferrous metals and material processing, and discuss on the challenges and opportunities of resource development, new materials, environment protection and so on. CINF’s deputy chief engineer Li Xuzhong chaired in the parallel session of “new technologies of acid sewage treatment and acidmaking from metallurgical offgas” and delivered a speech on the theme.