Muna 2023, maindasitiri ese ari muChina styryl-ABS-PS-EPS indasitiri yeketani akapinda muchikamu chekuwedzeredza kutenderera, kubva padanho rekuona kwehunyanzvi hutsva, styrene uye ABS vari pamberi pekukura kwegore negore, zvichiteerana makumi maviri nerimwe. % uye 41%, asi kukura kwechikamu chekudiwa kunononoka, zvichikonzera kuenderera mberi kuderera kwemari yemubairo yemaindasitiri akasiyana mumaindasitiri. Kunyanya, purofiti yeABS nePS yakadzikira zvakanyanya gore-pa-gore, iine huwandu hwe90%. Indasitiri chain indasitiri kugona kuenderera mberi nekuwedzera maitiro, asi kudiwa kwedivi kwakaoma kuve nenzvimbo itsva yekukura, maindasitiri ese achasangana neakaipa mamiriro ekupa uye kudiwa kusawirirana, macro uye indasitiri inoderera uye zvimwe zvinoipisisa, iyo indasitiri inoshanda. pressure yakawedzera zvakanyanya.

Muna 2023, kugadzirwa kwe styrene uye kushandiswa kwe styrene kwakaramba kuchikura nematatu ekudzika kwepakati kugadzirwa.

Kubva 2019 kusvika 2023, huwandu hwekukura kweiyo China styrene kugadzirwa hwaive 16.05%, zvichiratidza kusimuka kwakasimba gore negore, uye kubva 2020-2022, kugadzirwa kwacho kwaive kuri mukuwedzera kwekuwedzera, neavhareji yekuwedzera pagore inosvika miriyoni 1.63. matani. Muna 2023, iine denderedzwa nyowani yekugadzira simba rekuputika nguva, kugadzirwa kwe styrene kwakawedzera zvakare kusvika kumatani anopfuura mamirioni maviri pagore. Kutanga muna 2021, mamiriro epamba styrene overcapacity yakaratidza zvishoma nezvishoma, uye nekuunzwa kwehunyanzvi hutsva, kushandiswa kwehunyanzvi kwakawedzera kudzikiswa. Muna 2023, nekuda kwekugadzirwa kwepakati kwezvidyarwa zvepasi, kune kuwedzera kukuru kwekuda, kunodzikamisa kutanga kwekuiswa kutsva.

Kubva 2019 kusvika 2023, kushandiswa kwe styrene kweChina kwakaratidza kuwedzera kwegore negore, nekukura kwegore negore kukura kwe7.89% mumakore mashanu apfuura, uye kushandiswa kwe styrene kwakasvika 16.03 miriyoni matani panosvika 2023, kuwedzera kwe13.66% zvichienzaniswa ne2022. Kubva 2019 kusvika 2021, nekuda kwezvakanaka zvekudzika purofiti yestyrene, kushanduka kwemitengo hakuna kukanganisa zvakanyanya pakushandisa styrene. Muna 2022, purofiti yese yeindasitiri ye styrene ichasimuka ichikwira kumusoro, uye styrene uye zvigadzirwa zvepasi zvinopinda mukurasikirwa zvishoma nezvishoma, zvichikonzera kushomeka kwekuwedzera styrene kushandiswa. Muna 2023, kunyangwe iyo yakadzika purofiti yekugadzira ichiri isina kunaka, asi pasi pekumanikidzwa kwemakwikwi ekugadzirwa kwakanyanya, fekitori yepasi iri munzvimbo yekusimbirira pakugadzirwa, panguva imwe chete, iyo yekupedzisira inoda zvakare ine kuita kuri nani, zvakanyanya. chera iyo yakazara inobuda kuwedzera kweiyo yakadzika, uye pakupedzisira inotungamira kune pachena kuwedzera kwekudiwa kwe styrene mukati megore.

二.Muna 2024, kugadzirwa kwakadzika kwe styrene "kwakawedzera", uye kudzvanywa kweketani yemaindasitiri kunoderedzwa!

Muna 2024, styrene kupa uye kudiwa zvinotarisirwa kuramba zvichiratidza kukura. Zvinoenderana nefungidziro ye data yeLongzhong, kubva pamaonero ehurongwa hutsva hwekudyara kwemidziyo yestyrene muna 2024, imwe seti yemidziyo mitsva muhafu yechipiri yegore rapfuura, ndiko kuti, 600,000 matani / gore mudziyo weShandong Jingbo Petrochemical iyo iri. pakutanga inotarisirwa kuiswa mukushanda muna Kurume kusvika Kubvumbi, uye 450,000 matani / gore POSM mudziyo weShenghong Refining uye Chemical iyo yakarongwa kuiswa mukushanda muhafu yechipiri yegore, inokwana 1.05 miriyoni matani / gore. Kuenzaniswa ne2023, huwandu hwekugadzira hwepagore hunotarisirwa kudzikira ne71.62%, uye iyo styrene increment inogumira gore rese. Kudzika, iyo ikozvino inotarisirwa kudyara, EPS inotarisirwa kuve ne 1 miriyoni matani / gore remudziyo mutsva kugona pre-investment chirongwa, PS ine 1.25 miriyoni matani / gore rezvishandiso zvitsva pre-investment chirongwa, ABS ine 2 miriyoni matani / gore. yehurongwa hutsva hwekushandisa pre-investment plan.

Kupfupisa: Muna 2023, kugadzirwa kwakadzika kwe styrene kunooneka, uye kudiwa kunowedzera zvakanyanya, izvo zvinogadzirisa kutanga kwemidziyo mitsva ye styrene. Kunyangwe iyo huru yekudzika kwepasi yekugadzirwa kwe styrene yakawedzera mukati megore, asi kushaikwa kwekupedzisira kudiwa kwekuteedzera kwakakonzera kudzikira kwechigadzirwa chekushandisa, asi nekuvandudzwa kwemusika, zvinotarisirwa kuti hutsva hwekugadzira styrene mu. 2024 yakaderera pane iyo huru yekudzika kwemvura kuwedzera, uye mamiriro ekusunungura uye kudiwa kwe styrene muna 2024 anozorerutswa.