Kumayambiriro kwa mwezi wa November, mtengo wamtengo wapatali wa msika wa phenol ku East China unagwera pansi pa 8000 yuan/ton.Pambuyo pake, mothandizidwa ndi kukwera mtengo, kutayika kwa phindu kwa mabizinesi a phenolic ketone, ndi kuyanjana kwazomwe akufuna, msika udakumana ndi kusinthasintha mkati mwazocheperako.Maganizo a omwe akutenga nawo gawo pamsika ndi osamala, ndipo msika umadzaza ndi malingaliro odikira ndikuwona.

Malinga ndi mtengo, kumayambiriro kwa November, mtengo wa phenol ku East China unali wotsika kuposa wa benzene yoyera, ndipo phindu la mabizinesi a phenolic ketone linasintha kuchoka ku phindu kupita kutayika.Ngakhale makampani sanayankhe zambiri pankhaniyi, chifukwa chakusowa kokwanira, mtengo wa phenol wasanduka ultra pure benzene, ndipo msika ukupanikizika.Pa Novembara 8, benzene yoyera idatsitsidwa chifukwa cha kuchepa kwamafuta osapsa, zomwe zidapangitsa kuti m'mbuyo pang'ono malingaliro a opanga phenol.Kugula m'mabotolo kunachepa, ndipo ogulitsa adawonetsa mapindu pang'ono.Komabe, poganizira za kukwera mtengo komanso mitengo yapakati, palibe malo ambiri opangira phindu.

Pankhani ya kaphatikizidwe, pofika kumapeto kwa Okutobala, kubwezeredwa kwa katundu wobwereketsa komanso wapakhomo kupitilira matani 10000.Kumayambiriro kwa Novembala, katundu wamalonda wapakhomo adawonjezeredwa makamaka.Pofika pa 8 November, katundu wamalonda wapakhomo anafika ku Hengyang pa zombo ziwiri, kupitirira matani a 7000.Zonyamula zonyamula matani 3000 zikuyembekezeka kufika ku Zhangjiagang.Ngakhale pali ziyembekezo za zida zatsopano zomwe zikuyikidwa pakupanga, pakufunikabe kuonjezera zomwe zili pamsika.

Pankhani yofunidwa, kumapeto kwa mwezi ndi kumayambiriro kwa mweziwo, malo otsetsereka apansi amagaya zolemba kapena mapangano, ndipo chidwi cholowa mumsika wogula sichili chachikulu, chomwe chimalepheretsa kuchuluka kwa phenol pamsika.Ndizovuta kupititsa patsogolo kukhazikika kwa msika pogula pang'onopang'ono komanso kukulitsa kuchuluka kwazinthu.

Mtengo wathunthu ndikupereka ndi kusanthula kwazinthu zofunikira, kukwera mtengo ndi mitengo yapakati, komanso phindu ndi kutayika kwa mabizinesi a phenolic ketone, pamlingo wina zidalepheretsa msika kutsika pansi.Komabe, kachitidwe ka mafuta amafuta ndi osakhazikika.Ngakhale mtengo wamakono wa benzene yoyera ndi wapamwamba kuposa wa phenol, zochitikazo ndi zosakhazikika, zomwe zingakhudze malingaliro a mafakitale a phenol nthawi iliyonse, kaya zabwino kapena zoipa, ndipo ziyenera kuthandizidwa malinga ndi momwe zinthu zilili.Kugula kwa ma terminals akumunsi nthawi zambiri kumakhala kofunikira, zomwe zimapangitsa kuti zikhale zovuta kupanga mphamvu zogulira zokhazikika, komanso kukhudzika kwa msika ndi chinthu chosadziwika bwino.Choncho, zikuyembekezeka kuti msika wamsika wa phenol wanthawi yayitali udzasintha mozungulira 7600-7700 yuan/tani, ndipo kusinthasintha kwamitengo sikudutsa 200 yuan/tani.