Jian Feng has entered the commodity industry since 2007 and accumulated rich experience in industry management for 12 years. He is currently General Manager of Wuxi Stainless Steel Exchange and a veteran of stainless steel and non-ferrous metals nickel industry.

冯坚，2007年起进入大宗商品行业，12年的从业经历积累了丰富的行业管理经验，现任无锡市不锈钢电子交易中心总经理，不锈钢及有色金属镍行业资深人士。