Ho ea ka lintlha (mokhoa oa khalsiamo carbide SG5 theko e tloaelehileng ea fektheri ea khale), theko e tloaelehileng ea malapeng ea PVC ka la 9 Mmesa e ne e le 8905 yuan/ton, keketseho ea 1.49% ho tloha qalong ea beke (ea bohlano) le keketseho ea 57.17% ho tloha nakong e tšoanang selemong se fetileng.

Tlhahlobo ea 'maraka

Ka mor'a matsatsi a phomolo a Ching Ming, 'maraka oa PVC o ile oa phahama hape,' me litheko tsa bokamoso li ile tsa fetoha holimo, e leng se ileng sa lebisa ho nyolloeng ha litheko tsa 'maraka. Keketseho ea letsatsi le letsatsi e ne e le boholo ba 50-300 yuan/ton. Litheko libakeng tse fapaneng li ile tsa phahama, empa mokhoa o ntseng o phahama ha oa ka oa tsoela pele. Theko ea ho khutlela morao e ile ea atamela mafelo-beke. Mefuta e ka bang 50-150 yuan / ton, 'me' maraka o bontšitse mokhoa oa ho qala ho phahama le ho theoha har'a beke. Keketseho ea theko ea PVC lekhetlong lena e ne e bakoa haholo ke li-disk tse phahameng le April, ha nako ea tlhōrō ea setso e fihla, 'me lihlahisoa tsa sechaba li ile tsa tsoela pele ho fokotseha, e leng se bontšang hore tlhokahalo e tlaase e eketsehile. Ho feta moo, tlhokomelo ea selemo e qalile, 'me khatello ea thepa ea baetsi ba PVC ha e matla,' me ba ntse ba sutumetsa ka mafolofolo. Lintlha tse makatsang li thusitse 'maraka oa PVC ho nyoloha bekeng ena. Leha ho le joalo, ho sa ntse ho tla buisanoa ka matla a ho amohela ka tlaase ho metsi. Kamohelo e tlase ea theko e phahamengPVCle ho theoha ha morao tjena ha theko ea thepa e tala ea calcium carbide ho thibetse ho phahama ka potlako ha PVC. Ka hona, ka mor'a ho phahama ha PVC, ho bile le khalemelo e fokolang 'me e hlōlehile ho tsoela pele ho phahama. Hona joale, lik'hamphani tse ling li kene boemong ba ho ntlafatsa, 'me lipontšo tse ntle li kenngoa' marakeng. Ka nako e ts'oanang, lebelo la ts'ebetso ea liphaephe tse tlaase, litlaleho le lihlahisoa tse ling li eketsehile, 'me karolo ea tlhokahalo e ntlafetse butle-butle. Ka kakaretso, ha ho na khohlano e kholo lipakeng tsa phepelo le tlhoko. Litheko tsa PVC li fetoha haholo-holo mefuteng e moqotetsane. .

Mabapi le sebaka, mantsoe a qotsitsoeng ka har'a naha a PVC5 calcium carbide hangata a haufi le 8700-9000.PVCLisebelisoa tsa mofuta oa 5 tsa calcium carbide sebakeng sa Hangzhou li tloha ho 8700-8850 yuan/ton;PVCLisebelisoa tsa mofuta oa 5 tsa calcium carbide sebakeng sa Changzhou li tloaelehile 8700-8850 yuan/ton; Lisebelisoa tse tloaelehileng tsa PVC tsa calcium carbide sebakeng sa Guangzhou li tloaelehile ho 8800-9000 yuan/ton; mantsoe a qotsitsoeng limmarakeng tse fapaneng a feto-fetoha ka har'a mefuta e fokolang .

Bakeng sa bokamoso, theko ea bokamoso e ile ea phahama 'me ea oa, 'me ho hloka botsitso ho ne ho le mabifi, ho khanna mokhoa oa sebaka. Theko ea ho bula konteraka ea V2150 ka la 9 Mmesa e ne e le 8860, theko e phahameng ka ho fetisisa e ne e le 8870, theko e tlase e le 8700, 'me theko ea ho koala e ne e le 8735, phokotseho ea 1.47%. Bolumo ea khoebo e ne e le matsoho a 326,300 mme phaello e bulehileng e ne e le matsoho a 234,400.

Ka holim'a oli ea mohloaare. Ka la 8 Mmesa, litheko tsa oli tsa machabeng ha lia ka tsa fetoha haholo. Theko ea ho rarolla konteraka e kholo 'marakeng oa oli e tala oa US WTI e tlalehiloe ho lidolara tse 59.60 tsa US ka barele, e leng phokotseho ea lidolara tse 0,17 kapa 0.3%. Theko e ka sehloohong ea ho rarolla konteraka ea 'maraka oa Brent crude oil futures e tlalehiloe ho lidolara tse 63.20 tsa US barrel, keketseho ea lidolara tse 0.04 tsa Amerika kapa 0.1%. Ho oa ha lidolara tsa US le ho phahama ha 'maraka oa' maraka ho fokotsa ho theoha ho fetileng ho bakoang ke keketseho e matla ea thepa ea peterole ea US le ho fokotseha ho lebelletsoeng ha tlhokahalo ea ho hlaphoheloa ka lebaka la seoa sena.

Ethylene, ka la 8 Mmesa, litemana tsa 'maraka oa ethylene oa Europe, FD Northwest Europe e qotsitse lidolara tse 1,249-1260 tsa US / ton, CIF Northwest Europe e qotsitse 1227-1236 lidolara tsa US / ton, ho theosa le lidolara tse 12 tsa US / ton, la 8 Mmesa, mantsoe a marakeng a US ethylene, FD US Gulf e qotsitsoe ho US$1,096-1107/ton, e theohile ka US$143.5/ton. Haufinyane tjena, 'maraka oa ethylene oa US o oele mme tlhoko e akaretsang. Ka April 8, 'maraka oa ethylene Asia, CFR Northeast Asia e qotsitsoeng ho US $ 1,068-1074 / tonne, ho nyoloha ka lidolara tse 10 tsa US / tone, CFR Asia Boroa-bochabela e qotsitse US $ 1013-1019 / ton, keketseho ea US $ 10 / ton. E angoa ke theko e phahameng ea oli e tala e holimo, 'maraka oa ethylene nakong ea morao o ka nyoloha haholo.