If you don't mind my answer with a certain advertising color, come to the Jade House. In Fengting Building, Hefeng Creative Plaza, jiangdong district, Ningbo,1kloc-0/(the big sign says Jade Building), selling raw stones is the biggest feature of this store. Raw stone is imported from Myanmar, and it has its own processing department, not to mention cutting materials. There is no problem with carving and polishing. You can come and have a look if you are interested.