Excuse me, what's the use of lacquer cut from sumac trees? Will it be eliminated in the future? Who is its main sales target! Ask experts for help and advice! thank you

Raw lacquer (natural lacquer), also known as "earth lacquer" or "national lacquer" or "lacquer", is a milky white colloidal liquid cut from knee wood. Once exposed to the air, it will turn brown, and after a few hours, the surface will dry and harden, forming patent leather. Raw lacquer has high economic value, good corrosion resistance, wear resistance, acid resistance, solvent resistance, heat resistance, water resistance and insulation, and is a high-quality polyester material for military industry, industrial equipment, agricultural machinery, infrastructure, handicrafts and civil furniture. It is also one of the important materials traditionally exported by China, which is famous for its quantity and quality. Raw lacquer is a unique forest product in China with a long history. It has been recorded for thousands of years. The cultural relic lacquerware unearthed in China has a history of more than 2000 years, and its color is as bright as new, far from the beauty of modern synthetic lacquer, so it is called "the king of coatings".