Section 07 Plastics and articles thereof; rubber and articles thereof 39 Plastics and articles thereof 39 23 Articles for the conveyance/packaging of goods, of plastics; stopers, etc, of plastics 39 23 30 Polyethylene terephthalate (PET) pre-forms 39 23 30 20 Polyethylene terephthalate (PET) pre-forms Commodity Code Description 39 23 30 20 000 Polyethylene terephthalate (PET) pre-forms