1. Uhlalutyo lwe-acetic acid market trend
NgoFebruwari, i-acetic acid ibonise ukuguquguquka, kunye nexabiso lokunyuka kuqala kwaye lehla.Ekuqaleni kwenyanga, ixabiso eliqhelekileyo le-acetic acid laliyi-3245 yuan / ton, kwaye ekupheleni kwenyanga, ixabiso laliyi-3183 yuan / ton, kunye nokuncipha kwe-1.90% phakathi kwenyanga.
Ekuqaleni kwenyanga, imarike ye-acetic acid yayijongene neendleko eziphezulu kunye nemfuno ephuculweyo.Ukongezelela, ngenxa yokuhlolwa kwesikhashana kwezinye izixhobo, ukunikezelwa kuye kwehla, kwaye ixabiso elingasentla liye landa kakhulu;Ukusukela phakathi enyangeni ukuya ekupheleni kwenyanga, imarike ayinazo ezinye izibonelelo, ixabiso eliphezulu bekunzima ukuligcina, kwaye imarike yajika yehla.Isityalo ngokuthe ngcembe saqalisa umsebenzi, ukubonelelwa ngokubanzi kwakwanele, kwaye ukuchasana phakathi kokubonelela kunye nemfuno kukhokelela ekulahlekelweni kwenzuzo yexabiso.Ekupheleni kwenyanga, ixabiso eliphambili lentengiselwano ye-acetic acid yayikuluhlu lwe-3100-3200 yuan / ton.
2. Uhlalutyo lwendlela yemarike ye-ethyl acetate
Kule nyanga, i-ethyl acetate yasekhaya yayinomothuko obuthathaka, kwaye iifektri eziphambili zaseShandong zaqala ukusebenza, kwaye unikezelo lwandisiwe xa luthelekiswa naloo nto.I-acetate ye-ethyl yagxothwa ngokunikezelwa okungahambiyo kunye nemfuno, ngokukodwa kwiintsuku ezilishumi zokuqala, ezingazange zibone inzuzo yeendleko eziphezulu ze-acetic acid.Ngokwezibalo ze-Arhente yeeNdaba zeShishini, ukuhla kwale nyanga kwaba yi-0.24%.Ngasekupheleni kwenyanga, ixabiso lemarike le-ethyl acetate laliyi-6750-6900 yuan/ton.
Ukuchaneka, umoya wokurhweba we-ethyl acetate market kule nyanga ubonakala ubanda, kwaye ukuthengwa kwe-downstream kuncinci, kwaye uluhlu lokurhweba lwe-ethyl acetate luphakathi kwe-50 yuan.Embindini wenyanga, nangona iifektri ezinkulu zilungelelanisiwe, uluhlu lokuguquguquka lulinganiselwe, kwaye uninzi lwazo lulawulwa ngaphakathi kwe-yuan eyi-100.Iingcaphuno zabaninzi abavelisi abakhulu zizinzile, kwaye amaxabiso abanye abavelisi baseJiangsu ancitshiswe kancinci phakathi kwenyanga ngenxa yempembelelo yoxinzelelo lwe-inventory.Abavelisi abakhulu baseShandong bathenda ukuthunyelwa.Ibhidi isabonisa ukuzithemba okwaneleyo.Nangona kukho i-premium deal, ixabiso alidlulanga kwinqanaba lenyanga edlulileyo.Ixabiso lezinto eziluhlaza kunye ne-acetic acid yawela kwinqanaba eliphakathi kunye nasekupheleni kweemarike, kwaye imarike inokujongana neendleko ezimbi.
3. Uhlalutyo lwendlela yokuthengisa i-butyl acetate
Kule nyanga, i-butyl acetate yasekhaya iphinde yavela ngenxa yobonelelo oluxinana.Ngokokubeka iliso kwi-Arhente yeeNdaba zeShishini, i-butyl acetate yenyuka nge-1.36% ngenyanga.Ekupheleni kwenyanga, uluhlu lwamaxabiso e-butyl ester yasekhaya yayiyi-7400-7600 yuan/ton.
Ngokukodwa, ukusebenza kwe-acetic acid ekrwada yayibuthathaka, kwaye i-n-butanol yawa ngokukhawuleza, ngokuhla kwe-12% ngoFebruwari, eyayingalunganga kwimarike ye-butyl ester.Isizathu esona sizathu sokuba ixabiso le-butyl ester alizange lilandele ukuhla kukuba kwicala lokubonelela, izinga lokusebenza kwamashishini lahlala liphantsi, ukusuka kwi-40% ngoJanuwari ukuya kwi-35%.Unikezelo lwahlala luqinile.Uvakalelo olusezantsi lokulinda kunye nokubona lunzima kakhulu, imarike ayinanto yokwenza, kwaye ukuthengiselana kwee-odolo ezininzi kunqabile, kwaye umkhwa kwiintsuku ezilishumi zokugqibela ukwimeko emileyo.Amanye amashishini kwanyanzeleka ukuba alungise phantsi kweemeko zeendleko eziphezulu, kwaye unikezelo lwemarike kunye nemfuno yayingaqhubi.
4. Amathemba exesha elizayo ekhonkco leshishini le-acetic acid

Ngexesha elifutshane, imarike ixutywe kunye nexesha elide nelifutshane, ngelixa ixabiso libi, imfuno inokuphucula.Kwelinye icala, kusekho uxinzelelo olusezantsi kwiindleko ezinyukayo, eziya kuzisa iindaba ezimbi kwikhonkco leshishini le-acetic acid esezantsi.Nangona kunjalo, umyinge wokusebenza we-acetic acid ephezulu kunye ne-ethyl esezantsi kunye namashishini e-butyl ester aphantsi ngokubanzi.Uluhlu lwentlalo lukwaphantsi ngokubanzi.Ngophuculo oluqhubekayo lwesidingo se-terminal kwisigaba samva, ixabiso le-ethyl ester esezantsi, i-butyl ester kunye nezinye iimveliso zinokunyuka ngobunono.