Mō ngā kawemai, e ai ki ngā raraunga tikanga, ko te nui o te kawemai PE ā-rohe i te Oketopa 2023 he 1.2241 miriona tana, tae atu ki te 285700 tana o te pēhanga teitei, 493500 tana o te pēhanga iti, me te 444900 tana o te PE raina. Ko te nui o te kawemai PE mai i Hānuere ki Oketopa he 11.0527 miriona tana, he hekenga o te 55700 tana ki te wā kotahi o te tau kua hipa, he hekenga tau-ki-te-tau o te 0.50%.
Ka kitea te hekenga paku o te rahinga kawemai i te marama o Oketopa mā te 29000 tāne i whakaritea ki te marama o Hepetema, he hekenga marama-i-te-marama mā te 2.31%, ā, he pikinga tau-i-te-tau mā te 7.37%. I roto i ēnei, he hekenga paku o te rahinga kawemai pēhanga teitei me te raina i whakaritea ki te marama o Hepetema, inā koa he hekenga nui o te rahinga kawemai raina. Ina koa, ko te rahinga kawemai o te LDPE he 285700 tāne, he hekenga marama-i-te-marama mā te 3.97% me te pikinga tau-i-te-tau mā te 12.84%; Ko te rahinga kawemai o te HDPE he 493500 tāne, he pikinga marama-i-te-marama mā te 4.91% me te hekenga tau-i-te-tau mā te 0.92%; Ko te rahinga kawemai o te LLDPE he 444900 tāne, he hekenga marama-i-te-marama mā te 8.31% me te pikinga tau-i-te-tau mā te 14.43%. Kua hinga te tono hiriwa o te mākete ā-rohe i ngā tumanakohanga, ā, he toharite te mahi whānui, me te arotahi matua ki te whakahou i ngā taonga. Hei tāpiri, he iti noa te wāhi whakatau mō ngā tuku mai i tāwāhi, nō reira he āta tupato te hoko. I te heke mai, i te mea he pai te pikinga o te RMB, kua piki ake te hiahia o ngā kaihokohoko ki te tango ota, ā, kei te tumanakohia ka hoki mai ngā kawemai. E matapaetia ana ka mau tonu te ia tipu o ngā kawemai polyethylene i te marama o Noema.
Wā tuku: Whiringa-ā-rangi 30-2023