Chifukwa cha kuchepa kwa kupezeka kwa zinthu, misika ya phenol ndi acetone yakwera posachedwapa, zomwe zatsogolera kukwera. Pofika pa Julayi 28, mtengo wa phenol womwe unagulitsidwa ku East China unakwera kufika pa 8200 yuan/ton, womwe unakwera ndi 28.13% kuchokera mwezi watha. Mtengo wa msika wa acetone ku East China unali pa 6900 yuan/ton, womwe unakwera ndi 33.33%.

Ponena za phenol, mtengo wa benzene yoyera unakwera, kubwezeretsanso katundu wochokera kunja ndi malonda akunja kunali kochepa, ogula ambiri adatenga nawo gawo pakubwezeretsanso kudzera mu ma bidding, ndipo mafakitale adagwirizana mwachangu ndi kukwera kwa mitengo. Panalibe kukakamizidwa pakupereka phenol nthawi yomweyo, ndipo chidwi cha eni katundu kuti akwezeke chinali chachikulu, ndipo chidwi cha msika chinakwera mofulumira. Mwezi usanathe, zida za Lianyungang phenol ketone zidanena za dongosolo losamalira, lomwe linakhudza kwambiri mgwirizano mu Ogasiti, ndipo malingaliro amakampaniwo adawongoleredwa kwambiri, zomwe zidapangitsa kuti msika uperekedwe mwachangu kufika pa 8200 yuan/tani.

Ponena za acetone, kufika kwa zombo zotumizidwa kunja kuli kochepa, katundu wa padoko watsika kufika pa matani pafupifupi 10,000, ndipo opanga a phenol one ali ndi katundu wochepa komanso katundu wochepa wotumizidwa. Ngakhale kuti unit ya Jiangsu Ruiheng yayambiranso ndikuyambiranso, katunduyo ndi wochepa, ndipo unit yoyeretsera ya Shenghong yanena za dongosolo lokonza, lomwe limakhudza kuchuluka kwa mgwirizano mu Ogasiti, chuma cha msika ndi chochepa, ndipo malingaliro a eni katundu m'munda achotsedwa mwamphamvu, ndipo mwayiwu ukupitirira kukwera. Chifukwa cha izi, makampani opanga mafuta akweza mtengo wa unit, ndipo amalonda alowa mumsika kuti adzaze ndalama zochepa, ndipo pali mafakitale osinthira omwe amagulitsa zinthu zina, ndipo malonda amsika akugwira ntchito, kuthandizira msika kukambirana za cholinga chakwera kufika pafupifupi 6900 yuan/tani.

Ndi kukwera kwa mitengo ya phenol ndi acetone, fakitale ya phenol ketone idapitilizabe kuyenda bwino pamsika ndipo idakweza mtengo wa unit mobwerezabwereza, zomwe zidapangitsa kuti itaye miyezi yoposa 6 kuyambira pa Julayi 27.

Malinga ndi ziwerengero za Longzhong Information, kuyambira pa Julayi 28, phindu la Sinopec East China phenolic ketone factory linali 772.75 yuan/ton, kuwonjezeka kwa 1233.75 yuan/ton poyerekeza ndi pa June 28.

Msika wa benzene waposachedwa, propylene ndi zinthu zopangira zatsopano ndi wamphamvu. Pakadali pano, kupezeka ndi kufunikira kwa benzene waposachedwa kuli kochepa, ndipo msika waposachedwa ukhoza kugulitsidwa pafupifupi 7100-7300 yuan/tani. Pakadali pano, msika wa propylene ukusinthasintha, ufa wa polypropylene uli ndi phindu linalake, mafakitale akum'mwera akufunika kuphimba malo, pali chithandizo cha msika wa propylene, mitengo yanthawi yochepa ikuyenda bwino, msika waukulu wa Shandong propylene wosasinthasintha uli ndi 6350-6650 yuan/tani.

Posachedwapa, mtengo wokwera wa phenol ketone wathandizidwa, ndipo msika wa phenol ketone wachepa kwambiri, ndipo msika wa phenol ketone wapitirirabe kuchepa, ndipo msika wa phenol ketone ukadali ndi mphamvu yokwera. Chifukwa chake, akuyembekezeka kuti phindu la makampani am'nyumba a phenol ketone lidzawonjezeka posachedwa.

Kuyamba mu Ogasiti, chomera cha Blue Star Harbin phenol ketone chikukonzedwa, chomera cha China Sea Shell phenol ketone sichikukonzekera kuyambiranso, chomera cha Wanhua Chemical, Jiangsu Ruiheng, Shenghong choyeretsera phenol ketone chikuyembekezeka kukonzedwanso, gwero lochokera kunja silikwanira kufika padoko, akuyembekezeka kuti kusowa kwa phenol, acetone spot supply sikovuta kuchepetsa. Ngakhale kuti magwiridwe antchito a mbali yofunikira si abwino, mkhalidwe wa katundu womwe ulipo ukupitirirabe, kaya ndi msika wa phenol kapena acetone ndi wovuta kupanga U-turn yayikulu, ndipo kuthekera kokhala ndi shock consolidation sikungatheke kuchotsedwa.