20 Retractable curtains made of plastics material, polyester, pvc, vinyl, synthetic fabrics for goods carrying vehicles; vehicle mounted display panels made of plastics material, polyester, pvc, vinyl, synthetic fabrics; vehicle mounted display banners made of plastics material, polyester, pvc, vinyl, synthetic fabrics; vehicle mounted billboards made of plastics material, polyester, pvc, vinyl, synthetic fabrics; vehicle mounted PVC frames for supporting retractable curtains, advertising display apparatus, display panels, display banners, billboards; mesh panels for supporting retractable curtains, advertising display apparatus, display panels, display banners, billboards for goods carrying vehicles