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Indlela yokuthengisa eqhelekileyo yePVC powder kwilizwe lethu isasazwa kakhulu ngu "distributor / agent".Oko kukuthi, amashishini amakhulu okuvelisa umgubo wePVC ukuze asasaze kubarhwebi, abarhwebi emva koko bathengise kwifom yesiphelo esisezantsi.Le ndlela yokuthengisa kwelinye icala ngenxa yokuhlukana kwePVC yokuvelisa umgubo kunye nokuthengisa, amashishini okuvelisa agxininiswe kummandla osemntla-ntshona, indawo yokusetyenziswa igxininiswe kakhulu eMntla China, eMpuma yeChina naseMzantsi China nakwezinye iindawo;Ngakolunye uhlangothi, ukuxinwa kwe-PVC ye-powder powder ekupheleni kuphezulu, kodwa isiphelo sokusetyenziswa sisasazeka ngakumbi, kwaye kukho amashishini amancinci kunye naphakathi kweemveliso ezisezantsi.

Abarhwebi, njengekhonkco eliphakathi, badlala indima yogcino kulo lonke ikhonkco lorhwebo.Ngokwemeko yabo yezemali kunye nokubikezelwa kwexabiso le-PVC powder, abahwebi baya kulungelelanisa i-inventory, bakhethe ukuba bathenge i-stock up on spot, ukuze bafumane inzuzo ngokunyuka kwexabiso le-PVC powder kwixesha elizayo.Kwaye iya kusebenzisa i-hedging yekamva ukunqanda umngcipheko kunye nokutshixa inzuzo, echaphazela kakhulu ixabiso lendawo yePVC yomgubo.

Kwangaxeshanye, umgubo wePVC yinto eqhelekileyo eqhutywa yimfuno yasekhaya.Uninzi lwemveliso yaseTshayina inikezelwa kwi-real estate kunye namanye amashishini ahambelanayo ngokuveliswa kwemibhobho, iiprofayili, imigangatho, iibhodi kunye nezinye iimveliso.Umgubo weVinyl wePVC uqukuqela ukuya kwipakethe yezonyango, iityhubhu zokugalela, iithoyi kunye namanye amashishini.Umlinganiselo wokuthunyelwa kwempahla kumazwe angaphandle umncinci kakhulu, kwaye imbali yokuxhomekeka kwimpahla ethunyelwa ngaphandle iguquguquka phakathi kwe-2% -9%.Nangona kunjalo, kule minyaka mibini idlulileyo, ngenxa yokungahambelani konikezelo lwehlabathi kunye nemfuno kunye notshintsho lomahluko wexabiso phakathi kwasekhaya nakwamanye amazwe, umlinganiselo wePVC yokuthunyelwa kwe-powder yaseTshayina iye yanda, ibe yongezelela ngamandla kwimfuno ye-PVC powder.Ngo-2022, umthamo wokuthumela ngaphandle wePVC powder e-China ufikelele kwi-1,965,700 yeetoni, incopho kwiminyaka yakutshanje, kwaye izinga lokuxhomekeka kwamanye amazwe laliyi-8.8%.Nangona kunjalo, umthamo wokungenisa elizweni uhlala usezantsi ngenxa yokunqongophala kwenzuzo yeendleko kunye nendawo ye-arbitrage, kwaye ukuxhomekeka kokungenisa elizweni kuyahla phakathi kwe-1% -4% kwiminyaka yakutshanje.

I-real estate yindawo ebalulekileyo yemfuno ye-PVC powder.Ngokumalunga ne-60% yeemveliso ezisezantsi zePVC powder zisetyenziswa kwi-real estate.Indawo esanda kuqaliswa ye-real estate inokumela imfuno yeshishini lokwakha kwi-PVC powder kwixesha elizayo.Kwiimeko zokusetyenziswa kwe-PVC powder kwi-real estate construction, imibhobho yokuhambisa amanzi isetyenziswa kakhulu ngaphakathi (indlu yangasese, ikhitshi, i-air conditioning), ngokuqhelekileyo kwinqanaba eliphakathi kunye nelokugqibela lokwakha.Umbhobho wokudibanisa / ukudibanisa kusetyenziswa ngokukhawuleza ukuba kuqaliswe kwaye kuqhubeke kude kube phezulu kuvaliwe.Iiprofayili zisetyenziswa ngasemva ekupheleni kwe-real estate, ngokukodwa kwiingcango zentsimbi zeplastiki kunye neWindows, kwaye i-aluminiyam yebhulorho eyaphukileyo inokhuphiswano olucacileyo.Umgangatho / ibhodi yodonga isetyenziswe kwinqanaba lokuhlobisa.Okwangoku, umgangatho usathunyelwa kakhulu kumazwe angaphandle.I-Wallboard inokutshintsha ipeyinti ye-latex, iphepha lodonga kunye nokunye.

PVC powder isetyenziswa embindini nasemva ekupheleni real estate iyonke.Umjikelo wokwakha we-real estate ngokuqhelekileyo malunga ne-2 iminyaka, kwaye ixesha lokuxininisa le-PVC powder lisetyenziswa ngokubanzi kwiminyaka enye enesiqingatha emva kokwakhiwa olutsha.

Ukuchatshazelwa yimiba yokuncipha kwendawo yokwakha yendawo entsha, imfuno ye-PVC powder yokwakhiwa kwe-2022 iya kuphuma kwinqanaba eliphezulu kwaye ibonise ukuhla kwenyuka.Ngokuphuculwa kwenkqubela phambili yokwakha, imfuno ye-PVC powder ingaphucula ngo-2023, kodwa kwimbono yolwakhiwo olutsha, uluhlu lokuphucula imfuno ye-PVC powder kwixesha elizayo lunokunciphisa.

I-PVC powder ineempawu eziqhelekileyo zonyaka.Ngenxa yokuba ezantsi kwayo ikakhulu kushishino lokwakha, kuchatshazelwa kakhulu ngamaxesha onyaka kunye nemozulu.Ngokuqhelekileyo, i-PVC powder ngoyena buthathaka kwikota yokuqala, kwaye imfuno yeyona inamandla kwikota yesibini neyesine, elona xesha liphezulu lesiqhelo.Ngokusekelwe kubudlelwane phakathi kwexabiso, uluhlu kunye nemfuno, ezi datha zinokubonisa iimpawu zonyaka zePVC powder ukuya kwinqanaba elithile.Xa unikezelo luphezulu kwikota yokuqala, imfuno iphantsi kwixesha lonyaka, uluhlu lwe-PVC lubonisa ukuthotywa kwe-inventory ngokukhawuleza, kwaye uluhlu luyancipha ngokuthe ngcembe kwikota yesibini ukuya kwikota yesine.

Ngokwembono yeendleko, i-PVC inokwahlulwa ibe ziindidi ezimbini zeenkqubo ngokomthombo wezinto ezikrwada, inkqubo ye-calcium carbide ibalwa phantse i-80%, yeyona nto iphambili yokuqhubela phambili echaphazela imeko yemarike, inkqubo ye-ethylene ibalwe ngokwentelekiso. inxalenye encinci, kodwa inefuthe elicacileyo lokutshintshela kwizinto ze-carbide, inempembelelo ethile yokulawula kwimarike.Eyona nto iphambili yenkqubo ye-calcium carbide yi-calcium carbide, ebala malunga ne-75% yeendleko ze-PVC kwaye iyona nto ibaluleke kakhulu echaphazela utshintsho lweendleko.Ekuhambeni kwexesha, akukho lahleko okanye inzuzo egqithisileyo ezinzileyo.Inzuzo yeyona nto iphambili ekufuneka iqwalaselwe kwimveliso yamashishini.Njengoko amashishini ahlukeneyo anezakhono ezahlukeneyo zokulawula iindleko zemveliso, ebusweni bemarike efanayo, amashishini anesakhono sokulawula indleko ephantsi aya kuba ngabokuqala ukufumana ilahleko, ebanyanzela ukuba bahlengahlengise izicwangciso zabo zemveliso, kwaye iqhinga eliphambili kukulungelelanisa isantya imveliso kunye nolawulo lwemveliso.Emva kokunikezelwa kunye nemfuno yokubuyela kwimeko yokulinganisa, uhlobo lwexabiso luya kutshintsha.Inzuzo ibuyele esiqhelweni.Eyona nto inovakalelo kwinzuzo lixabiso ngokwalo.Inzuzo ithande ukuphucuka njengoko amaxabiso enyuka kunye nesivumelwano njengoko esihla.Xa eyona nto iphambili yexabiso lezinto ekrwada ibonakala ngathi iyaphambuka kweyona meko iqheleke kakhulu ukuya kwinzuzo enkulu.Umgubo wePVC yeyona nto isetyenziswa kakhulu kwimveliso yeklorini, ngoko ke umgubo wePVC kunye nesoda ye-caustic zezona mveliso zimbini zibalulekileyo ezixhasayo, indlela ye-calcium carbide ye-PVC yomgubo wamashishini phantse yonke ixhasa i-caustic soda, ngoko ke i-PVC powder ekulahlekeni kobuchule obunamandla bokumelana, uninzi. amashishini aya kuqwalasela inzuzo edibeneyo ye-caustic soda kunye ne-PVC ukulungisa isicwangciso sokuvelisa.