Jade polishing will not change the color of jade itself. Polishing refers to the processing method of reducing the surface roughness of workpiece by mechanical, chemical or electrochemical action to obtain a bright and flat surface. Polishing tools and abrasive particles or other polishing media are used to modify the surface of the workpiece.
Eight points. Jade wool goods don't need oiling, they are roughly polished. If you have to oil them, you can reach eight points. Wool fabrics are rough jadeite pieces, which have been carved but not polished.
Wool goods are generally fine in germplasm, slightly open in foundation and average in size. Carver standard, moderate size, belonging to the middle and low grade jade pendant. This kind of sitting Buddha, the market price of finished jade is about 3000 yuan, which is the normal selling price. There are certain risk factors when the goods arrive at the finished product, so it is more reasonable to start with the price, about 1000.