Ko te LyondellBasell Polypropylene grade Moplen HP550J B he homopolymer rere-waenga me te tikangate tohatoha taumaha ngota, ā, kua hangaia ki tētahi kete tāpiri whānui. Ko Moplen HP550J Bi hangaia mō te hanga kiriata ka taea te huri hei rīpene totoro mō ngā mahi raranga.