Second-hand market interviews

I have interviewed people working in second-hand market in Qingdao. I wanted to know if people are used to come to this place and buy second-hand products, if they sell a lot, and what people think about second-hand products? And what they said surprised me! It seems that when people discover this second-hand market, they regret to buy new products. New products are fragil, expensive, … and sometimes toxic form the eyes of some Chinese consumers.