He tātaritanga poto mo te kawemai me te kaweake polypropylene o Haina i te tau 2021 I te tau 2021, kua tino rerekee te rahinga kawemai polypropylene me te kaweake o Haina. Ina koa mo te pikinga tere o te kaha whakangao o roto me te whakaputanga i te tau 2021, ka tino heke te nui o te kawemai, ka piki ake te rahinga kaweake. 1. Kua heke te nui o te kawemai i te tawhw nui. Whakaahua 1 Whakatauritenga o nga kawemai polypropylene i te tau 2021 E ai ki nga tatauranga tikanga, ko nga kawemai polypropylene katoa i te tau 2021 ka eke ki te 4,798,100 tone, heke iho 26.8% mai i te 6,555,200 toni i te tau 2031, me te utu toharite mo ia tau $1,391. tana. I roto i.
