I ka Mei, ua hāʻule ke kumukūʻai o ka mākeke isopropanol home. Ma ka la 1 o Mei, he 7110 yuan/ton ke kumu kuai o isopropanol, a ma ka la 29 o Mei, he 6790 yuan/ton. I loko o ka mahina, ua hoʻonui ke kumukūʻai e 4.5%.
I ka Mei, ua hāʻule ke kumukūʻai o ka mākeke isopropanol home. Ua lohi ka mākeke isopropanol i kēia mahina, me ke kālepa makaʻala ma nā ʻaoʻao. ʻO ka acetone a me ka propylene i uka i hāʻule kekahi ma hope o kekahi, ua nāwaliwali ke kākoʻo kumu kūʻai, hāʻule ka manaʻo o ke kūkākūkā ʻana, a hāʻule nā ​​kumukūʻai mākeke. I kēia manawa, ʻo ka hapa nui o nā huaʻōlelo no ka isopropanol ma ka ʻāina ʻo Shandong ma kahi o 6600-6800 yuan / ton; ʻO ka hapa nui o nā kumukūʻai no ka isopropanol ma Jiangsu a me Zhejiang ma kahi o 6800-7400 yuan / ton.
Ma ke ʻano o ka acetone maka, e like me ka nānā ʻana i ka ʻōnaehana loiloi mākeke kūʻai o ke kaiāulu ʻoihana, hāʻule ke kumu kūʻai o ka acetone i kēia mahina. Ma ka la 1 o Mei, he 6587.5 yuan/ton ka awelika kumu kuai o ka acetone, a ma ka la 29 o Mei, he 5895 yuan/ton ke kumu kuai awelika. I loko o ka mahina, ua emi ke kumukūʻai e 10.51%. Ma Mei, ma muli o nā pilikia i ka hoʻomaikaʻi ʻana i ka ʻaoʻao koi o ka acetone home, ua maopopo ka manaʻo o ka poʻe paʻa e kūʻai aku ma kahi ʻāpana kālā, a ua hoʻomau ka hāʻawi ʻana i ka emi ʻana. Ua hahai nā hale hana, ʻoiai ʻoi aku ka kali ʻana a me ka ʻike ʻana o nā hale hana i lalo, ke keʻakeʻa nei i ka holomua o ke kūʻai. Ua hoʻomau nā terminals i ka nānā ʻana i ka hoʻomaikaʻi ʻana o ka noi.
Ma ke ʻano o ka propylene maka, e like me ka nānā ʻana i ka ʻōnaehana loiloi mākeke kūʻai o ke kaiāulu ʻoihana, ua hāʻule ke kumu kūʻai mākeke propylene home (Shandong) i Mei. ʻO ka mākeke he 7052.6/ton i ka hoʻomaka ʻana o Mei. ʻO ke kumu kūʻai maʻamau ma Mei 29 ʻo 6438.25/ton, ma lalo o 8.71% mahina ma ka mahina. Manaʻo ka poʻe loiloi propylene mai ka lālā kemika o ka ʻoihana ʻoihana ma muli o ka lohi o ka mākeke noi no propylene, ua nui ka piʻi ʻana o ka waihona o luna. I mea e hoʻoulu ai i nā kūʻai, ua hoʻomau nā hale hana i ka hoʻemi ʻana i nā kumukūʻai a me nā waihona, akā ua kaupalena ʻia ka piʻi ʻana o ka noi. He akahele ka kūʻai ʻana ma lalo a aia ka lewa kali a ʻike. Manaʻo ʻia ʻaʻole e hoʻomaikaʻi nui ʻia ka noi o lalo i ka wā pōkole, a e mālama ka mākeke propylene i kahi ʻano nāwaliwali.
Ua hāʻule ke kumu kūʻai o ka mākeke isopropanol i kēia mahina. Ua hoʻomau ka emi ʻana o ke kumu kūʻai o ka mākeke acetone, ua hāʻule ke kumukūʻai o ka mākeke propylene (Shandong), ua māmā ka lewa kālepa makeke isopropanol, ʻoi aku ka kali ʻana o nā mea kālepa a me nā mea hoʻohana i lalo, ua makaʻala nā kauoha maoli, ʻaʻole lawa ka hilinaʻi o ka mākeke, a ʻo ka nānā ʻana. hoʻoneʻe ʻia i lalo. Ua manaʻo ʻia e holo mālie a paʻa ka mākeke isopropanol i ka wā pōkole.