Ngo-2022, ixabiso leoyile yamanye amazwe liphakama kabukhali, ixabiso legesi lemvelo eYurophu naseMelika liphume kabukhali, ukungqubana phakathi kwesibonelelo samalahle kunye nokuqiniswa kwengqokelela. Ngokusondela okuphindaphindiweyo kwemicimbi yezempilo yasekhaya, imakethi yekhemikhali ifake imeko yoxinzelelo kabini lokubonelela kunye nemfuno.

Ukungena kwi-2023, amathuba kunye nemiceli mngeni, ekukhuthazeni ibango lasekhaya ngemigaqo-nkqubo eyahlukeneyo ukuvula ngokupheleleyo ulawulo
Kuluhlu lwamaxabiso orhwebo kwisiqingatha sokuqala sikaJanuwari 2023, bekukho izinto zentengiso ezingama-20 kwicandelo lezikhewuni, kubandakanya izinto ezi-5, zinika ingxelo nge-4.6% yezinto ezinikwe iliso kwishishini; Izinto ezintathu eziphambili ze-MBK (18.7%), iPropane (17.1%), i-1,4-butadiol (11.8%). Kukho izinto zorhwebo ezingama-45 ngenyanga-yenyanga yenyanga, kunye neempahla ezi-6 zokuhla ngaphezulu kwe-10%, i-accounting ye-5.6% yenani leempahla ezinikwe iliso kwili candelo; Iimveliso ezintathu eziphezulu zokuhla kwe-Polysilicicon (- 32.4%), i-Coal TAR (iqondo lobushushu) (- i-16.7%) kunye ne-acetone (- 13.2%). Umyinge ophakathi wokunyuka kunye noluhlu lwe-LARY yayikuku-0.1%.
Ukunyusa uluhlu (ukunyusa ngaphezulu kwe-5%)

Ixabiso le-MBK linyuke nge-18.7%
Emva koSuku loNyaka oMtsha, imakethi ye-MBK yachaphazeleka kukunikezelwa ngokuqinileyo. Ixabiso elingumndilili kuzwelonke liphakame ukusuka kwi-14766 Yuan / Ton ngoJanuwari 2 ukuya kwi-17533 yuan / ton nge-13 kaJanuwari.
1. Ubonelelo kulindeleke ukuba luthintelwe, iitoni ezingama-50000 / unyaka wesixhobo esikhulu ziya kuvalwa, kwaye izinga lokusebenza lasekhaya liya kuhla ukusuka kwi-80% ukuya kwi-40% ukuya kwi-40%. Ubonelelo lwexesha elincinci kulindeleke ukuba luqiniseke, ekunzima ukutshintsha.
2. Emva koSuku loNyaka oMtsha, eyona ndawo iphambili kumzi-mveliso we-Antioxidant ukugcwalisa kwakhona, kunye neefektri ezihamba ezantsi kwakhona emva kwexesha lee-odolo ezincinci. Njengoko isondela seholide, imfuno esezantsi ye-odolo yee-odolo ezincinci iyancipha, kwaye ukuxhathisa kwizixhobo ezinamaxabiso aphezulu ezinamaxabiso aphezulu. Ngokunikezelwa kweempahla ezingeniswayo, ixabiso lifikelela ngokuthe ngcembe intaba kwaye inyuka inciphile.

Ixabiso leProppane linyuke nge-17.1%
Ngo-2023, imakethi yepropane yaqala kakuhle, kunye nexabiso lentengiso yeShandong Propane isuka kwi-5082 yuan / ton kwi-792 yuan / ngexabiso eliphakathi le-6000 yuan / ton nge-11.
1. Kwinqanaba lokuqala, ixabiso kwimarike esemantla laliphantsi, imfuno esezantsi yaye yayizinzile, kwaye ishishini laphela ngempumelelo. Emva komthendeleko, owonakeleyo waqala ukugcwalisa iimpahla ngamanqanaba, ngelixa uluhlu lwezinto eziphezulu lwalusezantsi. Kwangelo xesha, ivolumu yokufika kwi-port iphantsi, ubonelelo lwentengiso luyancitshiswa, kwaye ixabiso lepropane liqala ukuphakama.
2. Eminye iPDH UMSEBENZI WOKUGQIBELA kwaye imfuno yemveliso yemichiza inyuke kakhulu. Ngenkxaso efunekayo nje, amaxabiso ePropane kulula ukunyuka kwaye kunzima ukuwa. Emva kweholide, ixabiso lepropane inyuka, ibonisa into eqinileyo emantla kwaye inobuthathaka emazantsi. Kwinqanaba lokuqala, indawo yokuthengisa izinto ngaphandle kwemithombo yempahla yokuphela kwempahla kwimarike yomantla incitshiswe ngokufanelekileyo. Ngenxa yexabiso eliphakamileyo, iimpahla kwimazantsi emazantsi ayigudi, kwaye amaxabiso sele elungisiwe emva kwenye. Njengoko isondela seholide, ezinye iifektri zingena kwimodi yeholide, kwaye abasebenzi abafudukayo babuyela ekhaya.
I-1.4-I-Butadiol yamaxabiso anyuke nge-11.8%
Emva komnyhadala, ixabiso le-sundouction leshishini linyuka kabukhali, kwaye ixabiso le-1.4-i-Butanediol isuka kwi-9780 yuan / ton kwi-293 yuan / ton nge-13.
I-1. Amashishini okuvelisa akafuni kuthengisa imarike yendawo. Kwangelo xesha, indawo yokugcina indawo kunye nentengiselwano ephezulu yezinto eziphambili zezinto eziphambili zentsebenzo zikhuthaza intengiso igxile. Ukongeza ekupakisheni kunye nokugcinwa kwenqanaba lokuqala leTokyo Biech, umthwalo weshishini unqabile kancinane, kwaye amashishini emveliso ayaqhubeka nokuhambisa ii-odolo zemvumelwano. Inqanaba lokubonelela nge-BDO ngokucacileyo ngokucacileyo iyathandeka.
2. Ukonyuka kokuqalisa ukulayishwa kwezixhobo ze-Basf eShanghai, imfuno yomzi-mveliso wePTMEG wonyukile, ngelixa amashishini asezantsi anotshintsho oluncinci, kwaye imfuno ilunge ngakumbi. Nangona kunjalo, njengoko iholide yeholide, ezinye eziphakathi nezisezantsi zingena kwimeko yeholide kwangaphambili, kwaye ivolumu yentengiso iyonke inomda.
Uluhlu lwe-Dropt (ngaphantsi kwe-5%)

I-Acetone yawa nge-13.2%
Imakethi ye-acetone yasekhaya iwa kabukhali, kwaye amaxabiso e-East China alahliweyo ukusuka kwi-550 yuan / ton ukuya kwi-4820 yuan / ton.
I-1. Iqondo lokusebenza le-acetone lalikufuphi ne-85%, kwaye uluhlu lweempahla ze-port rose ukuya kwi-32000 yeetoni kwi-9000 yeetoni, kwaye uxinzelelo lolonyuzo lwanda. Phantsi koxinzelelo lweempahla zefektri, umniniyo unenzondelelo enkulu yokuthumela. Ngemveliso egudileyo ye-Shenghong Recinel kunye neChemical phenol yeKenol Ketone, uxinzelelo lobonelelo kulindeleke ukuba lukhule.
2. Ukuthengwa kwe-Acetone ye-Acetone sisilayidi. Nangona imakethi ye-Wibk ye-Wibk ye-Dowple Ukuthatha inxaxheba komsebenzi kuphantsi. Bawela kakhulu xa kuthengiswa kwentengiso. Ukwehla kwemarike, ilahleko yoxinzelelo lwamashishini e-phenolic kelic anyuke. Uninzi lweefektri zilinde imakethi ukuba icace ngaphambi kokuthenga emva kweholide. Phantsi koxinzelelo lwenzuzo, ingxelo yentengiso iyekile ukuwa kwaye inyuke. Imakethi ngokuthe ngcembe yacaca emva kweholide.
Uhlalutyo lweMatriki
Ngokwembono ye-oyile ye-pude ye-pude, isivunguvungu ebusika sakutshanje sasibetha i-United States, kwaye ioyile etyhefu kulindeleke ukuba ibe nefuthe eliphantsi, kwaye inkxaso yeendleko kwiimveliso zepetrochemical ziya kube zibuthathaka. Ethubeni, imakethi yeoyile ayijamelana nengcinezelo ye-macro kunye neengxaki zokudodobala koqoqosho, kodwa zijongana nomdlalo phakathi kokunikezelwa kunye nemfuno. Kwicala lokuhambisa, kukho umngcipheko wokuba imveliso yeRussia iya kuhla. Unciphiso lweNdawo + luya kuxhasa ezantsi. Ngokwemfuno, ixhaswa yi-RERO-Intengo yokujikeleza, i-sliggish ye-sliggish ye-heafution eYurophu nasekukhuleni kwe-Asia. Ichaphazeleka kwi-macro kunye nezikhundla ezimfutshane ezinde kwaye zimfutshane, imakethi yeoyile inokwenzeka ukuba ihlale iguquguqukayo.
Ukusuka kwimbono yabathengi, imigaqo-nkqubo yezoqoqosho yasekhaya ilandela ngqo kumjikelo omkhulu wasekhaya kwaye yenza umsebenzi olungileyo wehlabathi kunye nomjikelo kabini wasekhaya. Kwixesha le-Post-lehlelo, yayiyinkululeko epheleleyo, kodwa eyona nto ingenakufikelelwa kukuba iqumrhu belibuthathaka kwaye lilindile-kwaye ukubona i-mood yandiswa emva kwentlungu. Ngokwemigaqo, imigaqo-nkqubo yolawulo lwasekhaya sele ilungiselelwe, kwaye ukuzithemba kunye nokuzithemba kwabathengi bekubuyiselwe. Nangona kunjalo, i-theminals yexesha elifutshane ifuna ixesha elingaphezulu komthendeleko wentwasahlobo, kwaye kunokuba nzima ukuba nomjikelo omkhulu kwixesha lokubuyisela.
Ngo-2023 uqoqosho lwaseChina luya kuphila kancinci, kodwa ebusweni bendawo yokudodobala kwezoqoqosho kunye nokungabinazinzi zokudodobala kwemali ye-Europe kunye ne-United States, ukuthengisa ukuthengisa i-United States ze-Bulk kuya kuhlala kujongana nemiceli mingeni. Ngowama-2023, isikhundla semveliso yekhemikhali siya kuqhubeka sikhula ngokuthe chu. Kunyaka ophelileyo, amandla omveliso weekhemikhali zasekhaya anyuke ngenkuthalo, nge-80% yeemveliso zekhemikhali eziphambili ezibonisa indlela yokukhula kunye ne-5% kuphela yemveliso encitshisiweyo. Kwixa elizayo, ukuqhutywa kwezixhobo zokuxhasa kunye ne-chain yenzuzo, amandla emveliso yemichiza aya kuqhubeka nokwandisa, kwaye ukhuphiswano lweentengiso lunokuqina ngakumbi. Amashishini ekunzima ukwenza izibonelelo zentshukumo yeshishini kwixa elizayo aya kujongana nenzuzo okanye uxinzelelo, kodwa uyakuphelisa amandla okuvelisa ngasemva. Ngo-2023, amashishini amakhulu ngakumbi naphakathi aphakathi anokugxila ekukhuleni kwamashishini asezantsi. Ngokuphakama okuqhubekayo kwitekhnoloji yangaphakathi, ukhuseleko lwendalo, izinto ezintsha eziphezulu, ii-elektrolytes kunye namakhonkco eshishini lomoya ayaqina ngamashishini amakhulu. Ngaphantsi kwemvelaphi yekhabhoni ephindwe kabini, amashishini angasemva aya kupheliswa ngesantya esikhawulezileyo.