Mathoasong a pele ho July sethaleng (7.1-7.17), tlas'a tšusumetso ea tlhokahalo e sa lekaneng, Shandong ea malapeng.n-butanolmaraka marakeng ho ea tlaase tshebetso e tsoelang pele, mola ho ea bohareng ba-ho-qetellong July sethaleng, July 17, ea malapeng Shandong n-butanol fektheri theko referense 7600 yuan / ton, theko o ile a oela tlaase-tlaase ntlha July, downstream basebelisi ho replenishment tlaase, tšimo khoebo sepakapaka fetoha mofuthu, n-butanol maraka kakaretso Transaction e ntlafalitse 19, 18 theko ea lehae e ntlafalitsoe ho phahama ka mokhoa o tsitsitseng, theko ea fektheri ea Shandong n-butanol ka kakaretso e eketsehile n-butanol, keketseho ea 100-200 yuan / ton, ho tloha ka July 19, theko ea fektheri ea Shandong n-butanol e bua ka 7700-7800 yuan / tonne haufi le keketseho ea matsatsi a mabeli e fetang 2%. Hajoale, setsi sa 'maraka sa n-butanol sa matla a khoheli se matla, phepelo ea masimo le phepelo ea tlhokahalo e ntlafetse.

Mabaka a ka sehloohong a ho phahama ha 'maraka oa n-butanol ke.

1, litaba tsa 'maraka: Phokotso ea boima ba semela sa octanol ea semela se seholo sa Shandong, litheko tsa mmaraka oa octanol li nyoloha, ho tsamaisa maikutlo a tšehetso ea litheko tsa mmaraka oa n-butanol.

2, lehlakore la tlhokeho: propylene-butyl e tlase, bahlahisi ba acetic acid ba qotsa, cheseho ea ho reka thepa e tala e eketsehile, tlhokahalo ea tšimo e ntse e eketseha, litheko tse tlase tsa tlhokahalo ea ho tlatsa maemo, lehlakore la tlhokahalo ea mmaraka oa nako e khuts'oane le na le karolo e itseng ea tšehetso;

3, bahlahisi ba ka sehloohong le ho eketseha ha theko ea leboea-bophirimela, ho matlafatsa maikutlo a indasteri, ka lintlha tse ngata tse ntle tse kopantsoeng, litheko tsa n-butanol li ile tsa phahama.

Theko e tloaelehileng ea 'maraka oa n-butanol (yuniti: yuan / ton)

Lehlakore la phepelo: Shandong sesebelisoa sa n-butanol se qalile hape kajeno, sesebelisoa se seng se ntse se sebetsa ka mokhoa o tloaelehileng, ho tloha ponong ea nako e khuts'oane, e khannoang ke sepakapaka sa bullish, bahlahisi ba qotsitsoeng ba tiile, ho theosa le noka ho hloka feela ho reka, 'maraka o na le tekanyo e itseng ea tšehetso.

Lehlakore la litšenyehelo: setsi sa morao-rao sa theko ea propylene sa matla a khoheli se ile sa nyoloha, haholo-holo ka tšusumetso ea oli ea machaba ea oli e tala le polypropylene bokamoso ba qotsa holimo, moeli oa phaello ea lihlahisoa tse tlaase o bulehile, ho matlafatsa cheseho ea lipatlisiso tsa limela tse tlaase, bahlahisi ba bang ba ntlafalitse boemo ba ho tsamaisa thepa, phello ea phapanyetsano ea kantle ho naha e ntse e le teng, boholo ba lihlahisoa tsa lihlahisoa tsa lihlahisoa li ntlafalitse.

Lehlakore la tlhokahalo: Propylene-butyl: acrylic acid e teng hona joale le 'maraka oa ester o tsitsitse, ho theoha tlaase ho hloka feela ho botsa, tšimo ha e phahame, ho lebeletsoe hore nako e khutšoanyane ea acrylic acid le maraka a ester a fokotsehe qetellong; Acetic acid: ea hona joale Shanghai bahlahisi ka sehloohong ho ntlafatsa mojaro, ba bang ba bahlahisi ba bang ba na le merero e latellanang tokiso, ho lebeletsoe ho nako e khutsoanyane butyl acetate marakeng mokhoa tshebetso tsitsitseng; DBP: litheko tse tala li nyoloha, bakeng sa lifeme tsa polasetiki tse tlisang theko e ntle, tšimo mehloli e tlase ea thepa Mmaraka oa DBP o lebelletsoe ho tiea ka nako e khuts'oane.

Ka kakaretso, baetsi ba thepa e tlase ho boloka tlhokahalo feela ea theko, maikutlo a indasteri a tiile, ho lebeletsoe hore nakong e khutšoanyane ea 'maraka oa n-butanol o fokotsehe, mefuta e mengata ea 200-400 yuan / ton kapa joalo, nakong e bohareng le e telele, bahlahisi ba ekelitse phepelo,' maraka o tlaase le hoja ho e-na le tlhokahalo e itseng e nepahetseng, empa ho fokotseha ha theko e tlaase ho fokolloa ke chelete. litebello tsa li-bearish tsa nako e mahareng le tsa nako e telele.

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