Ngo-Ephreli 2024, imakethe yepulasitiki yobunjiniyela ikhombisa ukuthambekela okuxubile kwama-ups and downs. Ukuhlinzekwa kwezimpahla eziqinile kanye namanani akhuphukayo sekuphenduke isici esikhulu sokushayela imakethe, kanye namasu okupaka kanye namanani entengo yokukhulisa izitshalo ezinkulu ze-petrochemical zivuse ukukhuphuka kwemakethe yamabala. Kodwa-ke, ukufunwa kwemakethe okubuthakathaka kuholele ekunciphiseni kwamanani athile omkhiqizo. Ngokuqondile, amanani emikhiqizo efanaI-pmma, I-PC, futhi i-PA6 inyukile, kanti amanani entengo yemikhiqizo efana nesilwane, e-PBT, i-PA6, nePom sehle.

Imakethe ye-PC

Side Side: Ngo-Ephreli, imakethe ye-PC yasekhaya yathola uhla oluncane lokushintshashintsha nokuhlanganiswa ngaphambi kokuphuka nokukhuphuka. Ekupheleni kwenyanga, amanani entengo akhunjulwa ezingeni eliphakeme kakhulu kusukela ngekota yesine yonyaka owedlule. Engxenyeni yokuqala yenyanga, yize imishini ye-PC yeHainan Huasheng ivalwa ngokuphelele ukuvalwa komugqa kanye nokulungiswa, ukusebenza okuphelele kweminye imishini ye-PC yaseFisekhelwane kwakuzinzile, futhi kwakungekho ingcindezi enkulu evela kuzo zombili izinhlanzi kanye nezidingo. Kodwa-ke, engxenyeni yokugcina yonyaka, ngesisekelo esibalulekile sezinto zokwakha ze-PC Upstream kanye nokukhuphuka kwezinto ezifanayo, okuhambisana nokusebenza kwesitoko ngamanye amafektri aphansi ngosuku, amanani endawo e-PC ngokushesha kwavuka ngokushesha. NgoMeyi, yize kusasele izinhlelo zokulungiswa kwamadivayisi we-PC, kulindeleke ukuthi ukulahleka kwesondlo kuzosuswa. Ngasikhathi sinye, i-HENGLI PETROCHECHEMIC's TONS 2000000 TONS / INDAWO YOKUDLULA I-PC Idivayisi Yokukhiqiza I-PC izokhishwa kancane kancane, ngakho-ke kulindeleke ukuthi ukuhlinzekwa kwe-PC ye-PC ngoMeyi kungakhuphuka uma kuqhathaniswa nokulindelwe kwaleli nyanga.

Imfungela ohlangothini: ngasekupheleni kuka-Ephreli, yize amanani entengo yemakethe ye-PC esekhuphukile, kwakungekho okulindelwe okuphezulu kohlangothi lwesidingo. Ukuthengwa okuphansi kwe-PC akukwazanga ukuqhubeka nokuqhuba imakethe phezulu. Ukungena ngoMeyi, kulindeleke ukuthi uhlangothi olufunwa luhlale luzinzile, lwenze kube nzima ukuba nomphumela obalulekile wokushayela emakethe ye-PC.

Uhlangothi lwezezimali: Ngokuya kwezindleko, izinto ezibonakalayo ze-Bisphenol zilindelwe ukuthi ziguqukele ngaphansi kwezinga eliphakeme ngoMeyi, ngokusekelwa kwezindleko okulinganiselwe kwe-PC. Ngaphezu kwalokho, njengoba amanani entengo e-PC akhuphuka cishe isigamu sonyaka ukuphakama futhi akukho okuqukethwe okunekhono okuphelele, okulindelwe yingozi yemakethe kukhuphuka, futhi ukuhambisa inzuzo nakho kuzokwanda, ukucindezela inzuzo ye-PC.

I-PA6 Imakethe ye-PA6

Side Side: Ngo-Ephreli, imakethe ye-PA6 Slicing yayinohlangothi olunele lokuhlinzekwa. Ngenxa yokuqalisa kabusha kwemishini yesondlo ye-caprolactac yempahla eluhlaza, umthwalo osebenzayo ukhuphukile, futhi ukusungulwa kwezinto ezingavuthiwe esitshalweni se-polymerization kusezingeni eliphakeme. Ngasikhathi sinye, ukuhlinzekwa kwasiza kukhombisa futhi isimo esanele. Yize amanye amafekthli ahlanganisiwe anendawo yokusungula indawo ekhawulelwe, iningi lazo liyaletha ama-oda ekuqaleni, futhi ingcindezi yokuhlinzekwa ngokuphelele ayibalulekile. Ukungena, ukuhanjiswa kwe-caparactam kuqhubeke nokuhlala kwanele, futhi ukukhiqizwa kwamafektri e-polymerization kwahlala ezingeni eliphakeme. Ekunikezelweni kwesayithi kwahlala kwanele. Ezinsukwini zokuqala, amafektri athile aqhubeka nokuletha ama-oda wakuqala, futhi kulindeleke ukucindezela kwengcindezi. Kodwa-ke, kufanelekile ukuthi kuqaphele ukuthi ukuthuthukiswa okusanda kwenziwa kokuthengisa okuthekelisayo, ukwanda kwama-oda wokuthumela ahlanganisiwe, noma ukusungulwa okulungile okuqhubekayo kwenani elincane lamafektri, kuzoba nomthelela othile ohlangothini lokuhlinzekwa.

Isidingo Sihlangothini: Ngo-Ephreli, uhlangothi olufunwayo lwemakethe ye-PA6 Slicing lwasemaphakathi. Ukuhlanganiswa phansi komfula kuhlanganisa ukuthengwa kwemali okufunwayo ngesidingo esilinganiselwe. Ngaphansi kwethonya lesidingo esiphansi, amafektri asenyakatho anciphise amanani abo efektri. Kodwa-ke, njengoba iholide le-May Day lisondela, umkhathi wokuthengiselana wemakethe uthuthukile, futhi amafektri athile ahlanganisiwe anokuthengiswa kwangaphambili kuze kube sekupheleni kweholide lemini. NgoMeyi, uhlangothi olufunwayo kulindeleke ukuthi luhlale luzinzile. Engxenyeni yokuqala yonyaka, amanye amafektri aqhubeka nokuletha ama-oda wangasese, kanti ukuhlangana okuphansi kusathembela kakhulu ekuthengeni okufunwayo, okuholela ekufungweni okulinganiselwe. Kodwa-ke, ukucabanga ngentuthuko emihle yokuhweba okuthekelisayo kanye nokwanda kwama-oda wokuthumela ahlanganisiwe, lokhu kuzoba nomthelela othile oqondile ohlangothini lwesidingo.

Uhlangothi lwezezimali: Ngo-Ephreli, ukwesekwa okubuthakathaka kwezindleko kwakuyisici esiyinhloko semakethe ye-PA6 Slicing. Ukushintshashintsha kwamanani entengo ye-caploractam engavuthiwe kube nomthelela othile ezindlekweni zokulimama, kepha jikelele, ukwesekwa kwezindleko kunqunyelwe. Ukungena, uhlangothi lwezindleko kulindeleke ukuthi luqhubeke nokushintshashintsha. Ngenxa yokuhlinzekwa ngokwanele kwe-caprolactal, ukuguquguquka kwentengo yaso kuzoba nomthelela oqondile ezindlekweni ze-PA6 slicing. Kulindeleke ukuthi imakethe izohlala ibuthakathaka futhi iqinile ezinsukwini eziyishumi zokuqala, ngenkathi kusezinsukwini eziyishumi zesibili, imakethe ingalandela ukuguquguquka kwezindleko futhi kukhombisa ukuthambekela okuthile.

Imakethe ye-PA66

Side Side: Ngo-Ephreli, imakethe ye-PA66 yasekhaya ikhombisa ukuthambekela okuguquguqukayo, ngamanani aphakathi wanyanga zonke aphonsa kancane ngenyanga engu-0.12% inyanga ngenyanga nangu-2.31% unyaka nonyaka. Ngaphandle kokukhuphuka kwentengo yokwenyuswa kwe-1500 yuan / ton nguYingeida nge-hexamethylediane, ukukhiqizwa kwe-hexamethylediamine, futhi ukwanda kokuhlinzekwa okubonakalayo kuholele ekuhlanganiseni okubuthakathaka kwentengo ye-hexamethylimine. Sekukonke, uhlangothi lokuhlinzekwa luzinzile futhi imakethe inendawo evulekile yendawo. Ukungena, i-NVIDIA AdiponiTile unit ihlelelwe ukulungiswa ngenyanga eyodwa, kepha intengo yokubulawa kwamabala we-adiponitriTile ihlala iqinile ngo-26500 yuan / ton, kanye ne-tianchen qiixiang adiponitrile Unit futhi igcina ukusebenza okuzinzile. Ngakho-ke, kulindeleke ukuthi ukuhlinzekwa kwezinto ezingavuthiwe kuzoqhubeka nokuhlala uzinzile futhi ngeke kube nokuguquguquka okukhulu ohlangothini lokuhlinzekwa.

OKUFUNDIWE: Ngo-Ephreli, ukufunwa kwe-terminal kwakubuthakathaka, futhi umuzwa ophansi ngamanani aphezulu wawunamandla. Imakethe yayigxile kakhulu ekuthengeni okufunwa ngokuqinile. Yize ukunikezwa kuzinzile futhi okuningana, ukufunwa okunganele, okunganele kwenza kube nzima emakethe ukukhombisa umfutho ophambili ophakeme. Kulindelwe ukuthi ukufunwa kwe-terminal kuzohlala kubuthakathaka ngoMeyi, kungabikho izindaba ezinhle ezikukhulisayo. Amabhizinisi aphansi alindelwe ukuthi aqhubeke nokugxila ekuthengweni kokuthengwa kwempahla okubalulekile, nasekufunweni kwemakethe akunakwenzeka ukuthi athuthukise kakhulu. Ngakho-ke, kusukela ohlangothini lwemfuno, imakethe ye-PA66 isabhekene nengcindezi ethile ezansi.

Uhlangothi lwezezimali: Ngo-Ephreli, ukwesekwa kohla lwezindleko kwakuzinzile, ngamanani e-adipic acid kanye ne-adipic acid ekhombisa ukuthambekela okuguquguqukayo. Naphezu kokuguquguquka kwamanani entengo eluhlaza ebonakalayo, akukaze kube noshintsho olukhulu ekusekelweni kwezindleko ngokuphelele. Ukungena, ukugcinwa kwe-NVIDIA Adiponitriterile unit kungaba nomthelela othile ezindlekweni ezibonakalayo ezingavuthiwe, kepha amanani entengo ye-adipic acid ne-adipic acid kulindeleke ukuthi aqhubeke azinze. Ngakho-ke, ngokombono wezindleko, ukusekelwa kwezindleko zemakethe ye-PA66 kuhlala kuzinzile.

Imakethe yePom

Side Side: Ngo-Ephreli, imakethe ye-POM yathola inqubo yokucindezela kuqala bese ikhula. Ezinsukwini zokuqala, ngenxa yeholide lomkhosi we-Qingming festival kanye nokuncishiswa kwentengo ezitshalweni ze-petrochemical, ukunikezwa kwemakethe kwakukhululekile; Ukulungiswa Kwezinyanga Zenyanga Ephakathi kwaholela ekuhlinzekeni ukuqinisa, ukwenyuka kwamanani okusekelayo; Engxenyeni yokugcina yonyaka, imishini yesondlo yabuyiselwa, kepha ukushoda kwezimpahla kwaqhubeka. Kulindelwe ukuthi uhlangothi lokuhlinzekwa luzogcina umbono othile oqondile ngoMeyi. UShenhua Ningmei noXinjiang Guoye banezinhlelo zokulungisa, ngenkathi uHengli Petrochemical ahlela ukwandisa ukukhiqizwa, futhi ukunikezwa okuphelele kuzohlala kuqinile.

Isidingo Sihlangothini: Isidingo se-POM Market ngo-Ephreli sasibuthakathaka, futhi amandla we-terminal okwamukela ama-oda ayempofu. NgoMeyi, kulindeleke ukuthi ukufunwa kwe-terminal kuzoqhubeka kube yisidingo esiqinile sama-oda amancane, futhi ifektri izobamba ama-50-60% omkhiqizo bese ilindela ukuqondiswa okusha kwe-oda.

Uhlangothi lwezezimali: Uhlangothi lwezindleko lunomthelela olulinganiselwe emakethe yePom ngo-Ephreli, kodwa kulindeleke ukuthi maphakathi nokuba izingcaphuno eziphakeme zihlale ziqinile ngoMeyi ngenxa yokunyuka kwamanani angenisiwe. Kodwa-ke, ukufunwa okubuthakathaka kanye nokuncintisana okuvela emithonjeni ephansi kuzothinta okunikezwayo okuphansi, okuholela ekulindelweni phansi.

Imakethe yezilwane zasekhaya

Side Side: Ngo-Ephreli, imakethe ye-polyester bottle ye-chip yakhuliswa okokuqala ngamafutha aluhlaza kanye nezinto zokwakha eziluhlaza, ngamanani akhuphuka. Engxenyeni yesibili yenyanga, izintengo ezibonakalayo eziluhlaza ziwile, kepha amafektri aphakamise amanani entengo, futhi imakethe isalokhu igcina inani lentengo. Ukungena, ezinye izakhiwo eziseningizimu-ntshonalanga zingashintshwa ngokuya ngesimo sezinto ezibonakalayo eziluhlaza, futhi ukuhlinzekwa kungakhuphuka kancane ngaphansi kokulindelwe kwezikhungo ezintsha ezifakwa ekusebenzeni.

Uhlangodi olufunwayo: Ukukhathazeka kwemakethe ngo-Ephreli Drove Downstream nabahwebi ukuze baphinde bavuselele, ngokuhweba okusebenzayo engxenyeni yesibili yenyanga. NgoMeyi, kulindeleke ukuthi imboni yeziphuzo ezithambile izongena esikhathini esiphezulu sesikhathi, ngokukhuphuka kwesidingo samashidi wesilwane kanye nokuthuthuka okuphelele kwesidingo sasekhaya.

Uhlangothi lwezezimali: Ukuxhaswa kwezindleko bekuqinile engxenyeni yokuqala ka-Ephreli, kepha kubuthaka ngesigamu sesibili. Ukungena, ukwehla okulindeleke ku-oyela ongahluziwe kanye nezinguquko ekunikezelweni okubonakalayo okungavuthiwe kungaholela ekusekelweni kwezindleko ezibuthakathaka.

Imakethe ye-PBT

Side Side: Ngo-Ephreli, kwakukhona ukugcinwa okuncane kwamadivayisi we-PBT, okuholela ekukhiqizweni okuphezulu kanye nohlangothi lokuhlinzekwa kabi. NgoMeyi, amanye amadivayisi we-PBT kulindeleke ukuthi alungiswe, futhi kulindeleke ukuthi ukuhlinzekwa kuzokwehla kancane. Kodwa-ke, uhlangothi oluphelele luzoqhubeka nokuhlala luphezulu.

Uhlangothi lwezezimali: Ngo-Ephreli, uhlangothi lwezindleko lukhombise inkambiso eguquguqukayo, ngamanani entengo yemakethe ye-PTA ekuqaleni aqine bese ebuthaka, i-BDO iyaqhubeka yehla, kanye nokudluliselwa kwezindleko ezingezinhle. Ukungena, amanani entengo yemakethe ye-PTA angavuka kuqala bese ewa, ngezimali zokucubungula eziphansi; Intengo yemakethe ye-BDO isezingeni eliphansi, ngokumelana okuphezulu kokuhweba emakethe, futhi kulindeleke ukuthi uhlangothi lwezindleko luzogcina ukuguquguquka.

I-Dench Side: Ngo-Ephreli, ezansi nabathengi ababulalayo baphinde babuyiselwe ku-DIPS, ngokuthengiselana okuvuselela ama-oda amancane ngokufunwa, okwenza kube nzima ukufunwa kwemakethe. Ukufaka may, imakethe ye-PBT iye yavela ngesizini yendabuko yendabuko, enomkhakha wokuphothama kulindeleke ukuthi anciphe ekukhiqizweni. Isidingo sokuguqulwa ensimini sisekuhle, kepha inzuzo inciphile. Ngaphezu kwalokho, ngenxa yengqondo ye-Bearish emakethe yesikhathi esizayo, intshiseko yokuthenga izimpahla ayiphezulu, futhi imikhiqizo eminingi iyathengwa njengoba kudingeka. Sekukonke, uhlangothi olufunwa lungaqhubeka nokuvilapha.

Imakethe ye-PMMA

Side Side: Yize ukukhiqizwa kwezinhlayiya ze-PMMA emakethe kukhuphuke ngenxa yokwanda kwesizinda samandla okukhiqiza ngo-Ephreli, imisebenzi yasefekthri yehle kancane. Kulindelwe ukuthi isimo sebala esiyinselelo esiqinile ngoMeyi ngeke sinciphiswe ngokuphelele esikhathini esifushane, futhi amafektri athile angaba nokulindelwe ukulungiswa, ngakho-ke ukusekelwa kokuhlinzekwa kusakhona.

Imfungela ihlango: phansi kwempahla eqinile yokuthengwa kwempahla, kepha uqaphele ekuphishekeleni okuphezulu. Ukungena, imfihlo yokuthenga okubulalayo isakuqapha, futhi imakethe igcina isidingo esinamandla. Isidingo Side:

Izindleko ezihlakaniphile: Intengo ephakathi ye-MMA eluhlaza emakethe inyuswe kakhulu ngo-Ephreli, ngamanani aphakathi kwanyanga zonke e-East China, u-16.34%, ngenyanga ngenyanga, ngokulandelana. Izingcindezi zezindleko ziholele ekukhuphukeni kwamanani emakethe yemakethe. Kulindeleke ukuthi amanani entengo e-MMA azohlala ephezulu ngesikhathi esifushane, futhi izindleko zamafektri wezinhlayiyana zizoqhubeka zicindezelwe.