Izintengo zikawoyela zamazwe ngamazwe ziyehla futhi zehle cishe ngo-7%

Amanani kawoyela wamazwe ngamazwe ehle cishe ngo-7% ngempelasonto futhi aqhubekile nokwehla kwezinga lawo ngoMsombuluko ngenxa yokukhathazeka kwezimakethe mayelana nokuwohloka komnotho okwehlisa isidingo sikawoyela kanye nokwenyuka okuphawulekayo kwenani lezinsimbi ezisebenzayo zikawoyela eNyakatho Melika.

Ekupheleni kosuku, ikusasa likawoyela ongahluziwe okhanyayo wokulethwa kukaJulayi ku-New York Mercantile Exchange lehle ngo-$8.03, noma amaphesenti angu-6.83, ukuze livale ngo-$109.56 umphongolo ngamunye, kuyilapho ikusasa likawoyela ongahluziwe we-Brent wokulethwa kuka-August eLondon lehle ngo-$6.69, noma amaphesenti angu-5.58. , ukuvala ngo-$113.12 umphongolo ngamunye.

Isidingo esibuthakathaka! Amanani ezinhlobonhlobo zamakhemikhali ayatshuza!

Imboni yamakhemikhali njengamanje ibhekene nokwehla okujwayelekile emakethe kanye nokwehla okukhulu kwesidingo esezansi nomfula. Izinkampani eziningi zikhethe indlela ephansi futhi ethambile yokunciphisa amanani azo okuqala ukuze zibhekane nesimo esikhona semakethe ephansi. Isihloko seqhwa olwandle olujulile, futhi yimaphi amakhemikhali angaphansi kwengcindezi?

I-Bisphenol A: isidingo sisonke sochungechunge lwemboni sibuthakathaka, sisekhona indawo yokunyakaza okuya phansi
Engxenyeni yokuqala yalo nyaka, inani elimaphakathi le-epoxy resin lizungezwe ngaphezulu nangaphansi kuka-25,000 yuan/ton, eliphinde laletha umthelela othile esidingweni se-bisphenol A. Inqubomgomo enhle ye-BPA kanye neketango lemboni ye-epoxy resin igayiwe. ngemakethe, futhi isidingo sisonke sochungechunge lwemboni ye-BPA sibuthakathaka njengamanje. I-downstream epoxy resin, ukuphikisana kwe-PC kuvelele ikakhulukazi, ukunikezwa kwanele futhi isidingo sinzima ukulandelwa, kulindeleke ukuthi i-Bisphenol A isenendawo ephansi.

I-polyether: amandla okuthenga avilaphayo aphansi komfula abuthakathaka, impi yentengo yomkhakha inzima ukuba nomnqobi
Ukuphela kweholide le-Dragon Boat Festival, isidingo se-polyether sivule isiteshi esibheke phansi, ukuthengiselana kwe-oda kuyindlala, ingcindezi ye-oda emisha yokulandelela kancane kancane, ukuthunyelwa kwezingxoxo ze-polyether kuyehla, ngezindleko kanye nesidingo sobuthakathaka obukabili, i-cyclopropane ivula imodi yokuvula. , i-polyether ilandela ngenkuthalo ukwehla kwe-cyclopropane, amandla okuthenga phansi komfula wezinto zokusetshenziswa asebuthakathaka, ukuvilapha kwemakethe iyonke, amanani ayaqhubeka nokugcina ukugijima phansi. Ngaphezu kwalokho, iziqhwaga ezintathu zempi yentengo ye-polyether eqinile, ekwehleni kwesidingo sasekhaya, amanani angaphandle asephansi kunamanani asekhaya, kuhambisana nezifo eziwumshayabhuqe zakwamanye amazwe zisathuthuka, isidingo sincishiswa kakhulu, ukuthunyelwa kwe-polyether okwamanje akukho ukwesekwa okuhle. .

I-Epoxy resin: uhwebo lwasekhaya nolwangaphandle luyaphazamiseka ngesikhathi esifanayo, futhi intengo evamile isezingeni eliphansi.
Lo mzuliswano wezintengo ze-epoxy resin, kungakhathaliseki ukuthi umugqa wokuqala, umugqa wesibili noma umugqa wesithathu, ukunikezwa okuqinile ku-21,000 yuan / ton, ukunikezwa koketshezi cishe ku-23,500 yuan / ton, uma kuqhathaniswa nonyaka odlule, kwehliswe cishe ngo-5,000. yuan / ton, okujwayelekile kwesiphetho esiphansi. Kodwa-ke, kusenzima ukuthi isidingo esingezansi sikhule, futhi umnotho ogxile ekuthumeleni kwamanye amazwe uhlangabezane nokuwohloka komnotho womhlaba, futhi ukuthunyelwa kwamanye amazwe kuyaphazamiseka. Ukusetshenziswa okwamanje kusezingeni eliphansi, futhi ukucothwa kwe-epoxy resin nakho kuyathinteka.
I-Ethylene oxide: i-downstream enkulu kakhulu ingene ngenkathi engekho, futhi isidingo esisha akwanele ukulandelela
Umfula omkhulu kunawo wonke we-ethylene oxide polycarboxylate yokunciphisa amanzi i-monomer ingene kusizini engasebenzi, futhi isidingo sibhekene nemakethe ebuthakathaka ngenkathi engekho. Ukungena ngoJuni, inkathi yemvula yanda kakhulu, ukusetshenziswa okuphelele kuzobonisa ukwehla okukhulu kulindeleke. Ngaphezu kwalokho, i-terminal downstream isabhekene nengcindezi yokubuyisela emuva, isidingo esisheshayo asanele ukulandelela, futhi umdlalo wesitoko uyabonakala. Esikhathini esizayo, i-inventory ephansi yomfula iseyithoni eyinhloko, i-monomer ye-polycarboxylic acid yokunciphisa amanzi izobonisa ukusebenza okuzinzile kuya kokubuthakathaka, kanti ukusetshenziswa kwe-ethylene oxide kuzobonisa ukuntuleka komkhuba.
I-Glacial acetic acid: umfula ophansi ngenxa yokulahlekelwa ukunciphisa okubi, ukunciphisa ukusetshenziswa kokuziphilisa ukuze kusheshiswe ukuqala kwesizini engekho
Amagagasi amabili amanani entengo ephansi engxenyeni yokuqala yonyaka asekelwe ekukhiyeleni ezingeni lika-3400-3500 yuan/ton, isici esiyinhloko sisesidingweni esiphansi njengamanje. Umthwalo womkhiqizo owela phansi uphansi, iningi lawo ngenxa yokunciphisa ukulahlekelwa kanye nokunakekelwa kwendawo yokupaka, okuholela ezingeni eliphansi lezinga lokuqalisa. Futhi isikhathi sonyaka esingesona isikhathi esivamile sidinga nje ukwehla, kanye nomthelela wengxenye yokuqala yalolu bhubhane ezindaweni eziningi ukunciphisa ukusetshenziswa kwezimpilo zabantu, uchungechunge lwezimboni ngaphansi kwendima yokuqhuba ukwehlisa isidingo sempahla eluhlaza, izinhloso zokuthengwa kwempahla ephansi. ngoba ibala liyindlala.
I-Butyl alcohol: isidingo se-butyl acrylate esingezansi siyisicaba, amanani ehle ngama-yuan angama-500 / ton
NgoJuni, ukushaqeka kwemakethe ye-n-butanol kuyaqhubeka, isidingo esingaphansi komfula sibuthakathaka kancane, ukuthengiselana kwenkundla akuphezulu, isimo semakethe siye sehla, uma kuqhathaniswa nezintengo zemakethe ezivula ekuqaleni kwesonto zehle ngo-400-500 yuan / ton. Imakethe ye-Butyl acrylate, imakethe enkulu kunazo zonke ezansi nomfula we-n-butanol, ukusebenza okubuthakathaka, yonke imboni ye-tape master rolls kanye nama-acrylate emulsion nezinye izidingo ziphansi, kancane kancane ingena esidingweni sangaphandle kwesizini, abadayisi bamabala baphatha kabi, isikhungo semakethe sokudonsela phansi sinciphile. athambekele.
I-Titanium dioxide: izinga lokuqala lika-80% kuphela, ukushiyeka okuphansi komfula kunzima ukushintsha
Imakethe yasekhaya ye-titanium dioxide ibibuthakathaka, abakhiqizi bathola ama-oda ngaphansi kwalokho obekulindelwe, imikhawulo yezokuthutha emakethe ngezinga elikhulu, izinga lokuvulwa kwamabhizinisi lamanje le-titanium dioxide lilonke lika-82.1%, amakhasimende angezansi asesigabeni sokusetshenziswa kwempahla, izitshalo ezinkulu ze-sporadic futhi abanye abakhiqizi abancane nabamaphakathi ukuthi bathathe isinyathelo sokunciphisa umthwalo, imakethe yasekhaya ye-titanium dioxide yasekhaya, efana nezindawo ezithengiswayo kanye nezinye izimboni zokugcina kulindeleke ukuthi isebenze ohlangothini olufushane. kunzima ukushintsha, umbono wesikhathi esifushane ngenxa yesikhala sokukhululwa kwamandla kamhlinzeki wangaphandle sincane kakhulu, ngakho-ke ukuthengiswa kwasekhaya kanye nokuhweba kwamanye amazwe kuzoba kubi.