Nā ngā piki me ngā heke o ngā utu hinu mata i whakakorikori i ngā kare ā-roto o te mākete i ngā wā tata nei. I hoki whakamuri ngā utu hinu mata o te ao i muri i te pikinga o te pikinga, ā, i ngoikore ai te tautoko kare ā-roto mō te mākete matū. Ahakoa he iti te hekenga o te mekameka tuku kirihou me te matū mō te wā poto, he kaha te ātete a ngā kaiwhakamahi mutunga ki ngā rauemi mata utu nui. Nā te nui o te pēhanga o ngā taonga, kāore te PVC i te pai ake i te mekameka ahumahi whānui.
Ko te nui o ngā taonga PVC pāpori e 1.374 miriona tana, e piki haere ana mā te 0.20% ia marama, ā, e piki ake ana mā te 70.63% ia tau. E ai ki a Longzhong Data, i te 26 o Poutū-te-rangi, kua heke te maha o ngā rā o ngā taonga PVC o Haina mai i te tīmatanga ki te hanga mā te 6.67% ia marama ki te 5.6 rā, nā te mea he nui te tukunga o ngā taonga ki ngā mākete o te whare me te ao. Kei te noho tonu te āhua o te mākete, ā, kei te ātete tonu ngā kaiwhakamahi ki ngā utu teitei.
Ko ngā taupatupatu whenua-tōrangapū roa me te heke o te wairua whakapaipai e pupuri ana i te mākete i roto i te pakanga i waenga i te whakapae whenua-tōrangapū me te tango hua. Ahakoa te taenga mai o te wā tino nui o te tono mō te mekameka tuku kirihou me te matū, ko te ātete a ngā umanga mutunga ki ngā rauemi mata utu nui ka ngoikore te mahi tuku me te tono a te PVC, ka arahi ki te pēhanga hoko nui i roto i te rā. Ko te whakahekenga o te tuku kei te whakarato tonu i te tautoko pakari mo te wa poto, engari ko ngā utu teitei kua tino whakaiti i te hiahia hoko i raro, me te pehi i te tono me te hanga urupare kino nui i roto i te mekameka ahumahi.
Nā te korenga o te mutunga mārama mō te pakanga i waenganui i te US me Īrāna, kua kaha ake te piki haere o te koretake o te mākete i waenganui i te pikinga o te koretake. Mā te whakamahi i a Changzhou (Haina ki te Rawhiti) hei paearu, kua heke te utu moni ā-wāhi mō te PVC SG-5 (kohikohi whare putunga) i te Rawhiti o Haina mā te 50 CNY/tana mai i te rā o mua ki te 5,450 CNY/tana. Kei te noho pūmau tonu te mākete PVC ā-wāhi me te hekenga iti o ngā utu tauwhitinga; ko te utu moni mō te PVC SG-5 (kohikohi whare putunga) i te Rawhiti o Haina kei waenganui i te 4,450 ki te 4,550 CNY/tana, ko ngā tauwhitinga PVC e hangai ana ki te ethylene kei te tuwhera tonu mō te whiriwhiringa. Kua pehia rua ngā kare ā-roto o te mākete mō te wā poto mā te whakaiti i ngā taumahatanga ā-ao me ngā tumanakohanga mō te nui o te tuku mākete, me te turanga o te kirimana PVC Mei i te Rawhiti o Haina mai i te -50 ki te -150 CNY/tana.
Nā te pakanga o te Waenganui Rawhiti, kua tino kaha te whakawhāiti i te tuku rauemi mata o ngā whare hanga hinu o te ao. Kua whakaitihia e te nuinga o ngā tipu chlor-alkali o tāwāhi ngā kawenga whakaputa, ā, kua kati ētahi nā te korenga o ngā rauemi mata. Kua pānuitia e ngā kaihanga nui tae atu ki a Hanwha, Indonesia ASC, Thailand SCG me Formosa Plastics te whakahekenga, te kati rānei i ā rātou whakaputanga. I taua wā tonu, ko te whakamutua o ētahi whare hanga hinu o te ao me te kati o ngā tipu o raro iho i runga i te ethylene kua arahi ki te whakahekenga nui o te tuku PVC o te ao, he tohu pai tēnei mō ngā kaweake PVC a Haina.
I te taha o te motu, kua whakaitihia e te pakanga o te Waenganui Rawhiti ngā kawemai ethylene, ka piki ake te mōrearea o te whakahekenga, te kati rānei i ngā tipu PVC ethylene o te motu, ā, ka whakanuia ake ngā tumanakohanga mō te whakahekenga o ngā tuku o te motu. Nā ngā tumanakohanga mō te hekenga o te tuku o te ao i piki ake ai ngā utu o ngā PVC ā-mua. Ahakoa i panuitia e Trump ngā whiriwhiringa ki a Iran, kei te tawhiti tonu ngā taha e rua i runga i ngā tikanga. He kaha te hokohoko hinu mata i roto i te oscillation, ā, ko te nuinga o ngā matū pūngao kei te hoki mai i ngā iti. Heoi, he iti ake te mahi a te PVC i ētahi atu matū nā te ngoikore o te tono o te motu me te pikinga o ngā reiti whakahaere o ngā tipu PVC konupūmā carbide.
Ahakoa rā, ko te teitei o ngā utu PVC o te ao me te hiahia pai ki te kaweake he tautoko pakari mō ngā utu PVC o roto. I te nuinga, e matapaetia ana ka piki haere ngā utu PVC i te taumata teitei i roto i ngā wā tata nei; heoi anō, ko te hekenga o ngā utu hinu mata, tera pea ka pā ki ngā utu PVC, ka noho tonu te mākete ki te hekenga.
Chemdo: Tō PonoHoai roto i te Hurihuri o te Mākete PVC
I waenganui i te mākete o nāianei me te hekenga o te tuku PVC o te ao me ngā tūmanako kaweake pai, ka whakamahia katoatia e Chemdo ōna painga mekameka ahumahi me ngā rauemi tuku ā-rohe hei āwhina i ngā hoa o te ao ki te pupuri i ngā utu hoko pumau, te whakarite i te haere tonu o te tuku me te uru atu ki te mākete kaweake e puāwai ana. E whai ana ki te mahi tahi roa, ka tū a Chemdo hei piriti pono e hono ana i te umanga PVC o Haina ki te mākete o te ao, e whakamana ana i ngā kiritaki o te ao ki te whakatere i te pōrearea o te mākete me ngā ratonga whai hua me te ngaio.
Wā tuku: Maehe-31-2026