I-P&Q ayinayo umzi-mveliso weplastikhi yokutofa, kodwa inokubonelela ngamalungu entsimbi ngokweemfuno zabathengi.Iinxalenye zeP&Q zeplastiki zenaliti, ezincinci ukuya kubukhulu obukhulu, ikakhulu ekukhanyiseni nasekufakeni ifanitshala yesitrato.