20 Commercial packaging materials, namely, corrugated plastic bins; Commercial packaging materials, namely, corrugated plastic boxes; Non-paper and primarily non-metal portable insulated shipping containers; Nonmetal and non-paper containers for storage or transport; Packaging materials, namely, plastic shipping and storage boxes; Packing containers of plastic material; Plastic boxes; Plastic boxes for packaging consumer and retail items; Plastic mailing tubes; Shipping containers of plastic