Ma lalo o ka mana o ka lako paʻa, ua piʻi aʻe nā mākeke phenol a me acetone i kēia manawa, e alakaʻi ana i ka piʻi ʻana. I ka lā 28 o Iulai, ua piʻi ke kumukūʻai i kūkākūkā ʻia no ka phenol ma Kina Hikina i kahi o 8200 yuan/ton, i piʻi aʻe he 28.13% mai ka mahina i hala. ʻO ke kumukūʻai kūkākūkā o ka mākeke acetone ma Kina Hikina ma 6900 yuan/ton, i piʻi aʻe he 33.33%.

Ma ke ʻano o ka phenol, ua piʻi ke kumukūʻai o ka mea maka benzene maʻemaʻe, ua kaupalena ʻia ka hoʻopiha hou ʻana o nā ukana i lawe ʻia mai a me ka lako kalepa kūloko, ua komo nā mea kūʻai nui i ka hoʻopiha hou ʻana ma o ke kūʻai ʻana, a ua hana pū nā hale hana me ka hoʻonui ʻana i ke kumukūʻai. ʻAʻohe kaomi ma ka lako kiko o ka phenol, a ua kiʻekiʻe ka hoihoi o nā mea paʻa ukana e hoʻoikaika i luna, a ua piʻi koke ka manaʻo o ka mākeke. Ma mua o ka hopena o ka mahina, ua hōʻike nā lako hana phenol ketone Lianyungang i kahi hoʻolālā mālama, kahi i loaʻa ka hopena nui ma ka ʻaelike i ʻAukake, a ua hoʻomaikaʻi hou ʻia ka noʻonoʻo o ka ʻoihana, e hoʻokele wikiwiki ana i ka hāʻawi mākeke i kahi 8200 yuan/ton.

Ma ke ʻano o ka acetone, ua kaupalena ʻia ka hiki ʻana mai o nā moku i lawe ʻia mai, ua hāʻule ka waihona o ke awa i kahi o 10,000 tons, a he haʻahaʻa ka waihona o nā mea hana phenol one a ua kaupalena ʻia ka hoʻouna ʻana. ʻOiai ua hoʻomaka hou a hoʻomaka hou ka ʻāpana Jiangsu Ruiheng, ua kaupalena ʻia ka lako, a ua hōʻike ka ʻāpana hoʻomaʻemaʻe Shenghong i ka hoʻolālā mālama, kahi e hoʻopilikia ai i ka nui o ka ʻaelike i ʻAukake, ua paʻa nā kumuwaiwai wahi mākeke, a ua huki ikaika ʻia ke ʻano o nā mea paʻa waiwai ma ke kahua, a ke hoʻomau nei ka piʻi ʻana o ka hāʻawi. Hoʻoikaika ʻia e kēia, ua hoʻokiʻekiʻe nā ʻoihana petrochemical i ke kumukūʻai o kēlā me kēia ʻāpana, a ua komo nā mea kālepa i ka mākeke e hoʻopiha i ka pōkole, a aia nā hale hana terminal sporadic e noi ana no ka hoʻopiha hou ʻana, a ua hana ka lewa kālepa mākeke, e kākoʻo ana i ka mākeke e kūkākūkā i ka manaʻo i piʻi a kokoke i 6900 yuan/ton.

Me ke piʻi ʻana o ke kumukūʻai o ka phenol a me ka acetone, ua hoʻomau ka hale hana phenol ketone i ka wikiwiki o ka mākeke a ua hoʻokiʻekiʻe pinepine i ke kumukūʻai pākahi ma muli o ia mea, kahi i alakaʻi ai i ka pohō ma mua o 6 mau mahina mai Iulai 27.

Wahi a nā kuhi a Longzhong Information, e like me Iulai 28, ʻo ka waiwai o ka loaʻa kālā phenolic ketone o ka hale hana Sinopec East China he 772.75 yuan/ton, he piʻi aʻe o 1233.75 yuan/ton i hoʻohālikelike ʻia me Iune 28.

He ikaika ka hana o nā mea maka hou o ka benzene maʻemaʻe, ka mākeke propylene. I kēia manawa, ua paʻa ka lako a me ke koi o ka benzene maʻemaʻe, a hiki ke kūkākūkā ʻia ka mākeke hou ma kahi o 7100-7300 yuan/ton. I kēia manawa, ke loli nei ka mākeke propylene, loaʻa i ka pauka polypropylene kahi waiwai, pono nā hale hana ma lalo e uhi i nā kūlana, aia ke kākoʻo no ka mākeke propylene, ke holo ikaika nei nā kumukūʻai pōkole, ʻo ka pae volatility propylene nui o ka mākeke Shandong i mālama ʻia he 6350-6650 yuan/ton.

I kēia mau lā iho nei, ua kākoʻo ʻia ke kumukūʻai kiʻekiʻe o ka phenol ketone, a ua ʻoi aku ka maopopo o ke kūlana paʻa o ka mākeke phenol ketone, a ua hoʻomau ka paʻa o ka lako o ka mākeke phenol ketone, a ke piʻi mau nei ka mākeke phenol ketone. No laila, ke manaʻo ʻia nei e hoʻomaikaʻi hou ʻia ka wahi loaʻa kālā o nā ʻoihana phenol ketone kūloko i ka wā e hiki mai ana.

I ke komo ʻana i ʻAukake, ke hoʻoponopono ʻia nei ka hale hana phenol ketone ʻo Blue Star Harbin, ʻaʻohe hoʻolālā o ka hale hana phenol ketone ʻo China Sea Shell e hoʻomaka hou, manaʻo ʻia e hoʻoponopono hou ʻia nā hale hana phenol ketone hoʻomaʻemaʻe ʻo Wanhua Chemical, Jiangsu Ruiheng, a me Shenghong, ʻaʻole lawa ke kumu lawe mai e hiki ai i ke awa, manaʻo ʻia he paʻakikī ke hoʻomaha i ka nele o ka phenol a me ke kūlana lako wahi acetone. ʻOiai ʻaʻole maikaʻi ka hana o ka ʻaoʻao koi, ke hoʻomau nei ke kūlana paʻa o nā waiwai i kēia manawa, inā he mākeke phenol a acetone paha he paʻakikī ke hana i kahi U-turn ākea, a ʻaʻole hiki ke kāpae ʻia ka hiki ke hoʻopaʻa ʻia ka haʻalulu.