Ngomhla wama-26 ka-Oktobha, ixabiso lemarike ye-n-butanol liye landa, kunye nexabiso lemarike eliphakathi kwe-7790 yuan / ton, ukunyuka kwe-1.39% xa kuthelekiswa nosuku lwangaphambili lokusebenza.Kukho izizathu ezibini eziphambili zokunyuka kwexabiso.

1. Ngokuchasene nemvelaphi yezinto ezimbi ezifana neendleko eziguqulwayo zepropylene glycol ephantsi kunye nokulibaziseka okwethutyana ekuthengeni iimpahla zendawo, iifektri ezimbini ze-n-butanol e-Shandong kunye nemimandla ekumntla-ntshona ziye zaba kukhuphiswano olunzima lokuthumela iimpahla, ezikhokelela ekuhlahleni okuqhubekayo amaxabiso emarike.Kuze kube nguLwesithathu, iifektri ezinkulu zaseShandong zonyuse umthamo wazo wokurhweba, ngelixa i-n-butanol kwimimandla yasemntla-ntshona ithengiswa ngexabiso eliphantsi, ebonisa iimpawu zokuphindaphinda kwimarike.

1. Iiplasticizers ezisezantsi kunye nokuthunyelwa kwabavelisi be-butyl acetate kuye kwaphucuka, kudityaniswa noluhlu lwemathiriyeli ekrwada ephantsi kwiifektri, okukhokelela kwimfuno ephezulu kwintengiso.Abavelisi bemijelo esezantsi banemvakalelo yokuthenga ephezulu xa bengena kwimarike, kwaye iifektri ezinkulu kummandla osemntla-ntshona kunye neShandong zombini zithengiswe ngexabiso eliphezulu, ngaloo ndlela ziqhuba ixabiso le-n-butanol kwimarike.

Isityalo esithile se-n-butanol e-Ningxia sicwangciselwe ukugcinwa kwiveki ezayo, kodwa ngenxa yemveliso elinganiselweyo yemihla ngemihla, impembelelo yaso kwimarike ilinganiselwe.Okwangoku, intshiseko ethile yokuthengwa kwempahla esezantsi iselungile, kwaye abavelisi abaqhelekileyo be-n-butanol banokuthunyelwa ngokutyibilikayo, kwaye kusekho indawo yokunyuka kwamaxabiso entengiso yexesha elifutshane.Nangona kunjalo, imfuno esezantsi yomlambo yamandla aphambili ithintele ukukhula kwemarike ye-n-butanol.Ixesha lokuqalisa ngokutsha kwesixhobo esithile eSichuan liphambi kweshedyuli, ekhokelela ekwandeni konikezelo lwemarike, kwaye kunokubakho umngcipheko wokuhla kwexabiso kwimarike yexesha eliphakathi ukuya kwelide.

Ushishino lwe-DBP luyaqhubeka luhlala luzinzile kwaye lunenzuzo, kodwa ngokubanzi imfuno ephantsi komlambo ayikho phezulu, kwaye kukho ithuba eliphezulu lokuba izixhobo zexesha elifutshane ziya kugcina umthwalo wazo wangoku.Kulindeleke ukuba imfuno yemarike ye-DBP iya kuhlala izinzile kwiveki ezayo.Okwangoku, akukho luhlengahlengiso olubalulekileyo ekusebenzeni kwezixhobo kwisityalo sokuvelisa iviniga, kwaye akuyi kuba neengxelo zokugcinwa kweveki ezayo, okubangelwa ukuguquguquka kwemfuno yemarike elinganiselwe.Ezona ndleko ziphambili ziguquliwe, kwaye amashishini agxile ikakhulu ekwenzeni iikhontrakthi, alibazisa okwethutyana ukuthengwa kweendawo.

Amaxabiso e-oli ekrwada kunye nepropane ayatshintsha-tshintsha kumanqanaba aphezulu, kwaye inkxaso yeendleko isekhona.I-polypropylene engundoqo esezantsi ihlala ibuthathaka kwaye isecaleni lenzuzo kunye nelahleko, kunye nenkxaso encinci ye-market propylene market.Nangona kunjalo, enye intsebenzo esezantsi yayihloniphekile, kunye nokuthunyelwa kwabavelisi bepropylene kubonisa ukusebenza kakuhle kweentsuku ezimbini ezilandelelanayo, ukubonelela ngenkxaso ebalulekileyo kwiindlela zexabiso, kunye nabavelisi nabo babambe ukuzimisela ukuxhasa amaxabiso.Kulindeleke ukuba amaxabiso aqhelekileyo emarike yepropylene yasekhaya aya kuba namandla kunye nokudibanisa kwixesha elifutshane.

Ngokubanzi, imarike yepropylene yomelele ekuhlanganiseni, kwaye kusekho imfuno eqinile kwimarike esezantsi.Ukuthunyelwa kwabavelisi be-n-butanol kuhamba kakuhle, kwaye kusekho indawo yokunyuka kwamaxabiso emarike yexesha elifutshane.Nangona kunjalo, imfuno ebuthathaka yepropylene glycol kwindawo esezantsi yomlambo inemiqobo ethile ekukhuleni kwemarike.Kulindeleke ukuba kwixesha elifutshane, ugxininiso lokurhweba kwimarike ye-n-butanol luya kutshintshela kwinqanaba eliphezulu, ngokunyuka kwe-200 ukuya kwi-400 yuan / ton.