Ka whakarewahia e Mars M Beans he takai pepa PLA pirau-koiora ki Haina.

I te tau 2022, i whakarewahia e Mars te tiakarete M&M's tuatahi kua takaihia ki roto i te pepa hiato pirau i Haina. He mea hanga ki ngā rauemi pirau pēnei i te pepa me te PLA, hei whakakapi i ngā takai kirihou ngohengohe tuku iho o mua. Kua paahitia e te takai te GB/T. Kua whakamanahia e te tikanga whakatau o 19277.1 i raro i ngā tikanga whakawairakau ahumahi, ka taea e ia te pirau neke atu i te 90% i roto i ngā marama e 6, ā, ka noho hei wai kore-paitini, hauhā waro me ētahi atu hua i muri i te pirau.

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