litaba

Selelekela: Haufinyane 'maraka oa PVC oa lapeng o se o le boemong ba ho putlama, theko ea theko e fokola, ho latela lilemo tse fetileng, ho tloha bohareng ho isa bofelong ba Phato tlhokahalo e ile ea qala ho phahama,' maraka oa PVC o boetse o ntlafetse, empa Phato ena e haufi le ho fela, empa ha ea ka ea tlisa ntlafatso ea tlhokahalo, phepelo ea 'maraka ea PVC le tlhoko e ntse e tsoela pele ho bapala.

Palo ea hona joale ea lehae ea PVC ea sechaba e fokotsehile hanyenyane ho feta bekeng e fetileng, thepa ea sechaba ea PVC ea malapeng ka lithane tsa 359,300, e fokotsehile ka 0.36% khoeli le khoeli, e eketsehile ka 173.13% selemo le selemo;Chaena Bochabela, lithane tse 295,000 li ile tsa eketseha ka 1.34% khoeli le khoeli le 190.50% selemo le selemo.China Boroa ka lithane tse 64,300, e fokotsehile ka 7.48% khoeli le khoeli, e eketsehile ka 114.33% selemo le selemo.Kakaretso ea maemo a sechaba a ntse a phahame ho feta nako e tšoanang lilemong tse fetileng, 'me ho na le limmaraka tse ngata tsa China Bochabela le Boroa.

Boemong bo tlase, kaho ea likhoebo tsa lihlahisoa e ntse e theoha.Ka lebaka la khaello ea motlakase Chaena Bochabela le Boroa-bophirima ho China, ts'ebeliso e phahameng ea motlakase ea likhoebo tsa indasteri, le karabelo ea likhoebo tse ling ho profilse ea liphaephe le liindasteri tse ling ho leano, moaho o bolokoa o le maemong a tlase, kapa o tima. -ho fokotsa tlhahiso ea tlhoro, ho paka ka nakoana joalo-joalo.Lintlha tsa kaho e ncha ea thekiso ea matlo le meaho e qala e ntse e theoha, tlhoko ea litaelo tse ncha e fokola, tlhoko ea liindasteri tse ngata e fokola, 'me cheseho ea likhoebo tsa lihlahisoa ho qala mosebetsi ha e kholo.Ntle le libaka tse amehileng, boemo ba ho qala kaho ea pele bo bolokiloe.

Phepelo ka kakaretso, Jun ke beke e tlang, qinghai YiHua, jinchuan qala ho nyoloha, tlhokomelo e lokela ho tsoela pele ka boroa-bophirimela ho xinjiang sebakeng le liphetoho kaho, mathoasong a September shandong xinfa le LG na le moralo oa tlhokomelo, phepelo increment ke e fokolang, kaho. ka nakoana e tlaase, empa lik'hamphani tsa lihlahisoa tse tlaase tse anngoeng ke taelo e sa lekaneng, li qala ho nyoloha, bakeng sa tšebeliso ea PVC e lekanyelitsoeng, Ho lebeletsoe hore khatello ea lihlahisoa tsa sechaba ha e fokotsehe, 'maraka oa PVC o tsoela pele ho sebetsa tlas'a khatello.

Hona joale, ha ho na ntlafatso ea tlhokahalo ea malapeng.Ka nako e ts'oanang, libaka tse ngata li angoa ke tekanyo ea matla a mocheso o phahameng le ho paka makoloi a tlase.Ho kena ka Loetse, ke nako ea khale ea tlhoro ea tlhokeho.India, nako ea monsoon ha e e-so fele, tlhoko e fokola, hammoho le lits'oants'o tsa theko e tlase United States le li-counterffers tse tlase tsa bareki, thepa ea kantle ho naha e fokotsehile.Litabeng tsa motheo le tsa bokamoso ntle le ho kheloha ho hoholo, boemo ba khoebo ea 'maraka bo bata.

Litlhahlobo tse tsoang ho likarolo tsa thepa ea calcium carbide le tlhokahalo e tlase ea noka, phepelo ea phetoho ea khalsiamo carbide e kholoanyane, ka ho theoha ha theko ea 'maraka, tahlehelo ea likhoebo tsa lehae tsa calcium carbide ho matlafatsa likhoebo tsa tlhahiso ea libaka, tsa calcium carbide tlhahiso, ho theola boima kapa tlhoro. tlhahiso, joalo-joalo, ka ho theoha ka potlako ha litheko tsa khalsiamo carbide, 'maraka o phahameng oa setoko o ile oa qala ho theoha,' me litheko tse tlase li khutlela morao ka moqotetsane, Lehlakore la phepelo le lebelletsoe ho lula le le tlase bekeng e tlang.Ka ho khutla ha theko, sesebelisoa sa tlhokomelo se lebelletsoe ho hlaphoheloa qalong.

 

Ka kakaretso, leano la morao-rao le karolo ea phepelo ea 'maraka o motle, bokamoso ba PVC bo ea holimo, bo tsamaisang ho phahama ha sebaka.Leha ho le joalo, leano lena le na le ho sireletsa thepa ea thepa ho e-na le ho eketseha, 'me thepa ea indasteri ea PVC e phahame le tlhokahalo e tlaase e fokola, e leng se etsang hore theko ea PVC e nyolohele holimo.Ka September, nako ea tlhokahalo ea tlhōrō ea setso, ho bona hore na ho na le tokollo e 'ngoe ea tlhokahalo.Theko ea PVC5 'marakeng oa East China e lebelletsoe ho ba 6400-6700 yuan/ton bekeng e tlang.