Ngokwezibalo ezingaphelele, kusukela ekuqaleni kuka-Agasti kuya ku-Agasti 16, ukukhuphuka kwentengo embonini yempahla yamakhemikhali yasekhaya kudlule ukwehla, futhi imakethe yonke isibuyile.Kodwa-ke, uma kuqhathaniswa nesikhathi esifanayo ngo-2022, isesezingeni eliphansi.Njengamanje, isimo sokululama ezimbonini ezahlukahlukene eShayina asilungile, futhi kuseyisimo esivilaphayo.Uma kungekho ukuthuthukiswa kwesimo somnotho, ukuphindaphinda kwentengo yezinto ezibonakalayo kuwukuziphatha kwesikhashana okwenza kube nzima ukugcina ukukhuphuka kwentengo.
Ngokusekelwe ezinguqukweni zemakethe, sihlanganise uhlu lokunyuka kwentengo yezinto ezibonakalayo ezingaphezu kuka-70, ngendlela elandelayo:

I-Epoxy resin:Ngenxa yethonya lemakethe, amakhasimende angezansi e-liquid epoxy resin eNingizimu China okwamanje aqaphile futhi awathembi imakethe yesikhathi esizayo.Imakethe ye-liquid epoxy resin esifundeni sase-East China imile futhi isezingeni eliphezulu.Kusukela esimeni semakethe, abasebenzisi abangaphansi komfula abawuthengi umthethosivivinywa, kodwa kunalokho banokumelana, futhi umdlandla wabo wesitoko uphansi kakhulu.
I-Bisphenol A:Uma kuqhathaniswa neminyaka edlule, intengo yamanje yemakethe yasekhaya ye-bisphenol A isesezingeni eliphansi, futhi kusenezikhala eziningi zokuthuthukiswa.Uma kuqhathaniswa nesikhathi esifanayo ngonyaka odlule ngo-12000 yuan/ton, sehle cishe ngo-20%.
I-Titanium dioxide:U-August useyinkathi yokungasebenzi ekupheleni, futhi amabhizinisi amaningi aphansi aphinde agcwalisa uhlu lwawo oluqinile lwezidingo ngenyanga edlule.Njengamanje, ukuzimisela ukuthenga ngobuningi kuye kwaba buthaka, okuholela kumthamo ophansi wokuhweba ezimakethe.Ngasohlangothini lokunikezela, abakhiqizi abajwayelekile basawenza umsebenzi wokulungisa ukuze banciphise ukukhiqizwa noma ukulungisa uhlu lwezimpahla ngesikhathi esingekho, okuholela ekukhiqizweni okuphansi uma kuqhathaniswa ohlangothini lokunikezela.Muva nje, kube nokuthambekela okunamandla kokushintshashintsha kwamanani entengo ye-titanium dioxide, okuphinde kwasekela ukukhuphuka kwamanani entengo ye-titanium dioxide.Uma kucatshangelwa izici ezahlukahlukene zemakethe, imakethe ye-titanium dioxide njengamanje isesigabeni esizinzile ngemuva kokukhuphuka.
I-Epoxy chlororopane:Amabhizinisi amaningi okukhiqiza anama-oda amasha azinzile, kuyilapho ezinye izifunda zinokuthengiswa okuphansi nokuthunyelwa kwempahla.Ama-oda amasha kungaxoxiswana ngawo, kuyilapho amabhizinisi aphansi aqaphela ekulandeleni.Opharetha abaningi bakhathazekile ngezinguquko ekusebenzeni kwamadivayisi asendaweni.
I-Propylene:Intengo evamile ye-propylene esifundeni saseShandong ihlala iphakathi kuka-6800-6800 yuan/ton.Kulindeleke ukuthi ukunikezwa kuzokwehla, ngakho izinkampani ezikhiqizayo zehlise amanani azo acashuniwe, futhi ukugxila kwemakethe kuyaqhubeka nokukhuphuka kuya phezulu.Kodwa-ke, isidingo se-polypropylene esezansi nomfula sisebuthakathaka, okubeke ingcindezi ethile emakethe.Intshiseko yokuthenga yezimboni iphansi, futhi nakuba amanani entengo ephezulu, ukwamukelwa kuseyisilinganiso.Ngakho-ke, ukwanda kwemakethe ye-propylene kunqunyelwe ngezinga elithile.
I-Phthalic anhydride:Intengo yezinto ezingavuthiwe ze-ortho benzene iyaqhubeka nokuhlala iphezulu, futhi imakethe ye-naphthalene yezimboni ihlala izinzile.Kusenokwesekwa okuthile ngasohlangothini lwezindleko, futhi ngenxa yenani eliphansi uma kuqhathaniswa, izenzo zokugcwalisa umfula kancane kancane ziyakhula, kudedelwa ivolumu yokuhweba, okwenza ukunikezwa kwendawo kwefekthri kushube nakakhulu.
I-Dichloromethane:Intengo iyonke ihlale izinzile, nakuba ezinye izintengo zenyuke kancane, ukwenyuka kuncane uma kuqhathaniswa.Kodwa-ke, ngenxa yomuzwa wemakethe uchemile ekubhekeni kwe-bearish, naphezu kwezimpawu eziqhubekayo ezikhuthaza imakethe, isimo sezulu sisonke sihlala sichema ku-bearish.Ingcindezi yamanje yokuthengisa esifundeni saseShandong iphezulu, futhi ukusilela emuva kwezimpahla zamabhizinisi kuyashesha.Kulindeleke ukuthi kube nengcindezi esiwombeni sokuqala sesonto elizayo.E-Guangzhou nasezindaweni ezizungezile, i-inventory iphansi kakhulu, ngakho ukulungiswa kwentengo kungase kusale ngemuva kancane kwabaseShandong.
I-N-butanol:Ukulandela ukwanda okuqhubekayo kwe-butanol, ngenxa yokulindela okuqhubekayo kokugcinwa kwedivayisi, abathengi abangaphansi komfula basabonisa isimo sengqondo esihle sokuthenga ngesikhathi sokulungiswa kwentengo, ngakho-ke i-n-butanol kulindeleke ukuthi igcine ukusebenza okuqinile esikhathini esifushane.
I-Acrylic acid ne-butyl ester:Bekhuthazwa ukwanda okuqhubekayo kwenani le-butanol yezinto ezingavuthiwe kanye nokungatholakali kwamabala okwanele kwemikhiqizo eminingi ye-ester, abanikazi be-ester bagxile ekwenyukeni kwentengo, okuvuse isidingo esithile esiqinile ukusuka ezansi nomfula ukuze singene emakethe, futhi isikhungo sokuhweba sesishintshele phezulu. .Kulindeleke ukuthi i-butanol yezinto ezingavuthiwe iqhubeke nokusebenza ngamandla, futhi imakethe ye-ester kulindeleke ukuthi iqhubeke nokukhuphuka kwayo.Kodwa-ke, kudinga ukunakwa ekwamukelweni okuphansi komfula kwamanani amasha akhuphuka ngokushesha.