Recently, a kind of natural stone that looks like pork attracted many customers at the strange stone exhibition and sales fair held at the square of Suzhou International Exposition Center. It's reported that these stones which look like pork are formed in the process of geological movement through contacting with other minerals and colorization. They not only have "pork skin", but also "fat" and "lean meat" in multiple layers, looking very realistic. The price is 120 yuan per kilogram.