[Whakataki]: Mai i te tau 2020, kua uru atu te polyethylene o Haina ki tētahi wāhanga hou o te whakawhānui i te kaha pokapū, ā, kei te haere tonu te whānui o tōna kaha whakaputa, me te 2.6 miriona tana o te kaha whakaputa hou i te tau 2023, me te tapeke o te 32.41 miriona tana o te kaha whakaputa polyethylene, he pikinga 8.72% ki te whakataurite ki te tau 2022; I te tau 2023, e matapaetia ana ko te hanga polyethylene o Haina ka eke ki te 28.1423 miriona tana, he pikinga 11.16% ki te whakataurite ki te tau 2022.

Mai i te tau 2019 ki te tau 2023, i piki haere tonu te kaha whakaputa polyethylene o Haina, me te tere tipu matū o te 13.31%. Mai i te tau 2020, me te pikinga ake o ngā umanga ā-rohe, kua uru te polyethylene ki tētahi wāhanga hou o te wā whakawhānui pokapū, mō ngā umanga Wanhua Chemical, Zhejiang Petrochemical me Lianyungang Petrochemical, kua kanorau ake ngā rauemi mata polyethylene, ā, kei te whakapai tonu te reo o ngā umanga ā-rohe.

I muri i te tau 2020, kua uru atu a Haina ki te wā o te whakawhānui nui o te kaha ki te whakamahine me te matū, me te whanaketanga o ngā kaupapa whakauru whakamahine me te matū me te arotau tonu me te whakapai ake i te hanganga ahumahi, kei te kaha haere hoki te awe o te mākete, ā, kei te heke haere hoki te whakawhirinaki ki ngā kawemai polyethylene, ā, e matapaetia ana ka heke te whakawhirinaki ki ngā kawemai polyethylene ki te 32% i te tau 2023. Mai i te tirohanga o te hanganga hua whānui o te ahumahi ā-rohe, ahakoa kua piki ake te ōwehenga o ngā rauemi motuhake, he nui rawa tonu te ōwehenga o ngā rauemi whānui, he nui te whakakotahitanga, ā, kei te kaha haere te whakataetae o ngā umanga.

I te tau 2023, ka tāpirihia he 2.6 miriona tana o te kaha whakaputa polyethylene, ko te HDPE me ngā whakaurunga kiato-katoa tonu ngā mea matua, ka piki ake te kaha whakaputa HDPE mā te 1.9 miriona tana, ā, ka piki ake te kaha whakaputa LLDPE mā te 700,000 tana. Mō te rohe, ko ngā umanga kua whakauruhia ki te whakaputa kei te Tonga o Haina te nuinga, ko te kaha whakaputa hou o te Tonga o Haina he 1.8 miriona tana, ko te 69.23% o te pikinga ā-tau, ā, kua piki ake te pēhanga tuku i te Tonga o Haina. I te tau 2023, ko te kaha whakaputa polyethylene o Haina he 32.41 miriona tana, he pikinga 8.72% ki te whakataurite ki te tau 2022. I roto i ēnei, ko te kaha whakaputa HDPE he 15.115 miriona tana, ko te kaha whakaputa LDPE he 4.635 miriona tana (tae atu ki te 1.3 miriona tana o ngā waeine whakaputa tahi LDPE/EVA), ā, ko te kaha whakaputa LLDPE he 12.66 miriona tana.

Kei te whānui haere tonu te kaha o te umanga polyethylene o Haina, nā te pikinga o te hanga i ia tau, i te tau 2023 kua piki ake te kaha hanga polyethylene ki te 2.6 miriona tana, kua heke te utu hinu mata mai i te taumata teitei o te tau kua hipa, kua whakatikatikaina te whakamahinga o te kaha o ngā umanga hanga, ā, kua piki haere tonu te hanga. E ai ki ngā tatauranga mai i Longzhong Information, ko te tere tipu matū o te hanga polyethylene i Haina mai i te tau 2019 ki te 2023 e matapaetia ana kia 12.39%, ā, ko te putanga ā-tau o te polyethylene i Haina i te tau 2023 e matapaetia ana kia 28.1423 miriona tana, he pikinga 11.16% ki te whakataurite ki te tau 2022.

I te tau 2023, ko te hanga polyethylene HDPE o Haina i eke ki te 46.50% o te putanga katoa, ko te hanga polyethylene LLDPE i eke ki te 42.22% o te putanga katoa, ko te hanga polyethylene LDPE i eke ki te 11.28% o te putanga katoa, ā, ko ngā taputapu HDPE me ngā taputapu kiato-katoa tonu te nuinga o ngā taputapu i whakamahia i te tau 2023, ā, kua piki ake te ōwehenga putanga o te HDPE. Kua paku heke te ōwehenga o te hanga LDPE me te LLDPE.