acrylic resins for use in the manufacture of coating, adhesive, plastic plates and film of plastic; artificial resins for use in the manufacture of polyethylene, polypropylene, super-high-molecular polyethylene; synthetic resins used in the manufacture of moulds; artificial unprocessed resins for industrial purposes; artificial unprocessed resins for general industrial use; unprocessed acrylic for industrial purposes; unprocessed acrylic for general industrial use; natural resins for use in t...