I te tau 2023, kua uru ngā ahumahi katoa o te mekameka ahumahi styryl-ABS-PS-EPS o Haina ki tētahi wāhanga o te huringa tuku nui rawa atu, mai i te tirohanga o te kaha hou, ko te styrene me te ABS kei mua i te tipu o ia tau, 21% me te 41% ia, engari he puhoi te tere tipu o te taha tono, ka hua ake te hekenga tonu o ngā tawhē hua o ngā momo ahumahi i roto i te mekameka ahumahi. Ina koa, kua heke te hua o te ABS me te PS i ia tau, me te whānuitanga o te 90%. Ka haere tonu te whakawhānui o te kaha o te ahumahi mekameka ahumahi, engari he uaua ki te whai i tētahi wāhi tipu hou i te taha tono, ka tūtaki ngā ahumahi katoa ki te āhuatanga kino o te kore taurite o te tuku me te tono, te hekenga o te pikinga nui me te ahumahi me ētahi atu āhuatanga kino, ka piki ake te pēhanga whakahaere ahumahi.

I te tau 2023, i piki haere tonu te hanga me te kai o te styrene mā te toru o ngā whakaputanga pokapū o raro.

Mai i te tau 2019 ki te tau 2023, ko te tere tipu whakakotahi o te hanga styrene o Haina he 16.05%, e whakaatu ana i te pikinga pumau i ia tau, ā, mai i te tau 2020-2022, i tino piki te hanga, me te pikinga toharite ā-tau tata ki te 1.63 miriona tana. I te tau 2023, me te huringa hou o te wā pahūtanga o te kaha whakaputa, ka piki anō te hanga styrene ki te neke atu i te 2 miriona tana i roto i te tau. Mai i te tau 2021, kua āta whakaatahia te āhua o te kaha nui rawa o te styrene ā-rohe, ā, me te whakaurunga o te kaha hou, kua pehia ake te whakamahinga o te kaha. I te tau 2023, nā te whakaputanga pokapū o ngā tipu o raro, he nui te pikinga o te tono, e whakau ana i te tīmatanga o ngā whakaurunga hou.

Mai i te tau 2019 ki te tau 2023, i piki haere te whakamahinga o te styrene i Haina i ia tau, me te tere tipu ā-tau o te 7.89% i roto i ngā tau e rima kua pahure ake nei, ā, i tae te whakamahinga o te styrene ki te 16.03 miriona tana i te tau 2023, he pikinga o te 13.66% ki te whakataurite ki te tau 2022. Mai i te tau 2019 ki te tau 2021, nā te pai o ngā hua o te styrene i te hekenga, kāore i nui te pānga o ngā pikinga o te utu o te styrene ki te whakamahinga o te styrene. I te tau 2022, ka neke ake te hua whānui o te mekameka ahumahi styrene, ā, ka heke haere ngā hua o te styrene me ngā hua o te hekenga, ka iti haere te whakamahinga o te styrene. I te tau 2023, ahakoa kāore anō kia pai te hua o te whakaputanga o raro, engari i raro i te pēhanga whakataetae o te whakaputanga kukū, kei te tohe tonu te wheketere o raro ki te whakaputa, i te wa ano, he pai ake te mahi a te tono whakamutunga, ka keri i te pikinga putanga katoa o raro, ā, i te mutunga ka arahi ki te pikinga kitea o te tono styrene i roto i te tau.

I te tau 2024, ka "haere tonu" te hanga styrene i raro iho, ā, ka heke te pēhanga o te mekameka ahumahi!

I te tau 2024, e matapaetia ana ka piki haere tonu te tuku me te tono o te styrene. E ai ki ngā whakatau tata a Longzhong, mai i te tirohanga o te mahere haumi hou mō ngā taputapu styrene i te tau 2024, kotahi te huinga taputapu styrene hou i te haurua tuarua o te tau kua hipa, arā, ko te taputapu 600,000 tana/tau o Shandong Jingbo Petrochemical e matapaetia ana ka whakamahia i te marama o Poutū-te-rangi ki Paenga-whāwhā, me te taputapu POSM 450,000 tana/tau o Shenghong Refining and Chemical e whakamaheretia ana ka whakamahia i te haurua tuarua o te tau, he tapeke o te 1.05 miriona tana/tau. Ki te whakatauritea ki te tau 2023, e matapaetia ana ka heke te kaha whakaputa ā-tau mā te 71.62%, ā, he iti noa te pikinga o te styrene puta noa i te tau. I raro iho, ko te haumitanga e tumanakohia ana i tēnei wā, e matapaetia ana kia 1 miriona tāne/tau te kaha o ngā taputapu hou i mua i te haumitanga a te EPS, 1.25 miriona tāne/tau te kaha o ngā taputapu hou i mua i te haumitanga a te PS, ā, 2 miriona tāne/tau te kaha o ngā taputapu hou i mua i te haumitanga a te ABS.

Hei whakarāpopototanga: I te tau 2023, ka puta te whakaputanga o te styrene i raro iho, ā, ka tino piki ake te tono, ka pumau ai te tīmatanga o ngā taputapu hou o te styrene. Ahakoa i piki ake te kaha whakaputa matua o te styrene i raro iho i te tau, engari ko te korenga o te tono whakamutunga hei whai ake i arahi ki te hekenga o te whakamahinga o te kaha hua, engari me te whanaketanga o te mākete, e matapaetia ana ka iti ake te kaha whakaputa hou o te styrene i te tau 2024 i te pikinga matua o raro iho, ā, ka māmā ake te āhua o te korenga o te tuku me te tono o te styrene i te tau 2024.