Ea bobeli, tlhahlobo ea litšenyehelo
Setsi sa theko ea calcium carbide ea matla a khoheli ho theosa ka December, ho na le liphapang tsa libaka.Theko ea feme ea Wuhai le Ningxia e theohile ka 100 yuan/ton.Ka lebaka la keketseho ea khaho ea calcium carbide le phokotseho ea kamohelo ea lehlakore la tlhokahalo ea theko e phahameng, theko e ile ea theoleloa ho khothaletsa thekiso.Theko ea theko ea North China le Northeast China e theohile ka li-yuan tse 200/ton, haholo hobane theko ea pejana e ne e batla e phahame mme khatello ea eona ea litšenyehelo e ne e le khōlō.Ho tloha ka 12.9, theko ea fektheri ea calcium carbide e Wuhai ke 3600 yuan/ton (ha e bapisoa le -100 qalong ea khoeli).Ka phokotso ea theko ea fektheri ea calcium carbide, likhoebo tse ling tsa calcium carbide li lahleheloa hape;Litsenyehelo tsa likhoebo tsa PVC tse nang le mokhoa oa kantle oa calcium carbide li theohile mme theko ea sebaka e nyolohile, mme tahlehelo ea likhoebo e theohile.Likhoebo tse kopantsoeng tsa chlor-alkali tsa Shandong li fokolitse phaello ea tsona ka lebaka la ho theoha ha theko ea chlorine ea mokelikeli, 'me phaello ea lisebelisoa tse kopantsoeng tsa chlor-alkali Northwest China e ntse e le teng.Hajoale, likhoebo tsa vinyl PVC li ntse li na le sebaka sa phaello.Ka nako e khutšoanyane, ho na le phetoho e nyenyane ka theko ea caustic soda nakong e tlang e haufi.Le hoja ho na le mokhoa o theohang molemong oa ho kopanya chlor-alkali, ho ntse ho e-na le sebaka se itseng sa phaello.Hajoale, khoebo ha e ikemisetse ho fokotsa tlhahiso ka mafolofolo.
Ea boraro, tlhahlobo ea lehlakore la tlhokeho
ho qala ho theoha ha metsi ho fokotsehile haholo khoeli le khoeli, boloka ho hlokahala feela ho reka
Ka lebaka la palo e fokolang ea litaelo tsa li-terminal, cheseho ea ho qala mosebetsi e lula e le tlase, 'me ka boemo ba leholimo bo batang, metsi a tlase a tla kena nakong e tlaase ea selemo.Ho tloha ka la 9 Tšitoe, kaho e ne e sebetsa ho 43% (-12%) ho theosa le noka Leboea ho China, 50% (-18%) ho theosa le noka ea China Boroa le 55% (-8%) ka tlase ho noka ea Bochabela ea China.Ka kakaretso, ha ho na lets'oao la ntlafatso ea tlhokeho ea lihlahisoa tsa PVC tse ka tlase ho noka haufinyane.Ho reka ka matheba ho ka 'na ha tsoela pele ho laoloa ke ho tlatsoa ka theko e tlaase, 'me ho ka 'na ha e-ba le chelete e nyenyane pele ho mokete likarolong tse ling.Kakaretso ea tlhokahalo e tla tsoela pele ho fokola.
Ka October, lintlha tse ka pele tsa thekiso ea matlo li ile tsa tsoela pele ho fokola, 'me ts'ebetso ea ho qetela ea ho qetela e ne e utloahala.Le hoja maemo a morao-rao a macro a ntlafetse 'me ketane ea thekiso ea matlo e ile ea boela ea eketseha, ho ntse ho nka nako ho fetisetsa qetellong ea tlhokahalo ea PVC,' me 'maraka o ntse o rekisa tebello ea ho lokisoa ha matlo.Karolong e ka tlase ea noka, lekala la liphaephe: le ruile molemo ho lokisoeng ha leano la thibelo le taolo ea seoa ka nako e khuts'oane, likhoebo tse ling tse kholo li ile tsa hlaphoheloa, mme kaho ea phala ea PVC e ntlafalitsoe hanyane.Leha ho le joalo, joalo ka ha likhoebo tse ngata tsa lihlahisoa tse tlase li rerile ho ba le matsatsi a phomolo ka mor'a Letsatsi la Selemo se Secha, theko ea thepa e tala e ne e sa sebetse.Profile plate: likhoebo tse fokolang tse ka leboea butle-butle lia hlaphoheloa;Kaho ea Southern e lokile, boloka ts'ebetso e tloaelehileng pele ho mokete oa makhetlo a mabeli, kaofela ke hoo e ka bang karolo ea 4-6 lekholong, empa khoebo ea profil e ntse e lokela ho nka thepa e tala ka tlaase, theko e phahameng e ntse e hanyetsa.Bokaholimo: Ka lebaka la ho putlama ha moruo mose ho maoatle hammoho le lethathamo le phahameng la thepa e entsoeng ke barekisi ba mose ho maoatle, thepa e romelloang fatše e ntse e fokotseha.Indasteri ka kakaretso, thekiso ea matlo "metsu e meraro" ho matlafatsa thepa ea thepa e ke ke ea theha matla ka nako e khutšoanyane, likhoebo tsa lihlahisoa ha lia ka tsa fumana maikutlo a taelo.
Nako ea poso: Dec-21-2022