Eyesihlanu, i-inventory: ingcindezi yokusungula iphezulu
Kunomthetho wesizini we-inventory ye-PVC yomphakathi: ukunqwabelana ngekota yokuqala → ukwehla kwikota yesibili → ukususwa kwe-inventory okuqhubekayo engxenyeni yesithathu → ukugcwaliswa kabusha ngekota yesine.Kusukela ngoJanuwari kuya kuMashi ku-off-season yokusetshenziswa, ukuqoqwa kwe-PVC kwesizini kuya ezingeni elimaphakathi leminyaka edlule.Kodwa-ke, kusukela ngoMashi kuya kuMeyi, isivinini sokugcina sihamba kancane, ikakhulukazi ngenxa yesidingo esibuthakathaka sasekhaya, sincike esidingweni esinamandla sangaphandle ukuze singakwazi ukuya endaweni yokugcina.Kusukela maphakathi kuya ngasekupheleni kukaMeyi, isidingo sangaphandle se-PVC sibuthakathaka kancane, isidingo sasekhaya sisebuthakathaka, okuholele ekutheni i-PVC iqale ukunqwabelana.
Ngokwentengo yamalahle engu-800 yuan/ton, izindleko zamalahle ezingu-1250 yuan/ton, inzuzo engu-100 yuan/ton, intengo kagesi ayikhuphuki i-0.25 yuan, izindleko ezihambisana ne-calcium carbide ezingaba ngu-3000 yuan/ton, ngokwesilinganiso senzuzo. izinga lama-yuan/tons angu-400, inani le-calcium carbide lama-yuan angu-3400/ton, impahla engu-400 yuan/ton, intengo ye-calcium carbide yezimayini yangaphandle ngama-yuan angu-3800/ton, Izindleko ezihambisanayo ze-PVC eMpumalanga China ngu-6800 yuan/ton, inzuzo iyashintshashintsha ukusuka -500 kuya +1500, futhi intengo ye-PVC ishintshashintsha phakathi kuka-6300-8300.
Ukuphela kwempahla eluhlaza: i-calcium carbide ekugcineni kwempahla eluhlaza kunzima ukunikeza ukusekelwa kwezindleko engxenyeni yokuqala ka-2022. Ngokungafani no-2021, ukuphazamiseka kagesi okulinganiselwe kwe-calcium carbide kulo nyaka kuye kwaba buthaka, futhi ukunikezwa kwe-calcium carbide kunqunywa ukwakhiwa kwayo kanye nesidingo se-PVC.Isidingo esiqinile se-PVC asizinzile, donsela phansi isikhungo se-calcium carbide of gravity, okuholela ekulahlekelweni kwamanye amabhizinisi e-calcium carbide, ukwanda kwengcindezi yemikhumbi, ukuba khona kokwehliswa kwentengo ukuze kutholwe ukuziphatha kokuthumela inzuzo.Ethintwe ukucindezela kwenzuzo, izinga lokusebenza le-calcium carbide lalo nyaka uma liqhathaniswa nesikhathi esifanayo ngonyaka odlule lehlile, uhlangothi lokuhlinzeka lunciphile.
Uhlangothi lokuhlinzekwa kwempahla: izinga lokusebenza le-PVC ngokuyinhloko licabangela inzuzo yalo.Engxenyeni yokuqala yonyaka, inzuzo yamabhizinisi okukhiqiza i-PVC inhle isikhathi esiningi.Ngakho-ke, nakuba izinga lesikhathi esifanayo ngonyaka odlule liye lancipha, izinga lokusebenza le-PVC lisesezingeni eliphezulu lomlando kulo nyaka.Ukunakekelwa okulandelayo kuncishisiwe, futhi ukuphela kokunikezwa kwe-PVC kungase kube ngaphansi kwengcindezi.
Ukuphela kwesidingo: I-PVC ingeyezimpahla zangemuva komjikelezo wezindlu ezithengiswayo, futhi isidingo sokugcina sixhunywe ngendawo yokuhlala.Ukusetshenziswa okusobala kwe-PVC kunokuhlobana okuphezulu nokuqedwa, okusalela kancane ngemuva kokuqala okusha.Ngo-2022, ukwehliswa kwezinga lenzalo yasekhaya kuhlanganiswe nezinyathelo zokuqinisa ukukhula kwethulwa, futhi okulindelwe okuqinile kwenzeka izikhathi eziningana ohlangothini lwesidingo.Nakuba ukuthunyelwa kwempahla kwamanye amazwe kukhule ngokushesha kunalokho obekulindelwe, isidingo sasekhaya asizange siphinde siphinde sibuyeke ngokuphawulekayo, futhi iqiniso elibuthakathaka lalingaphezu kwalokho okwakulindelwe.Izindlu ezithengiswayo zilulama kancane kancane engxenyeni yesibili yonyaka, isidingo se-PVC kulindeleke ukuthi sikhulule indawo elinganiselwe, futhi isidingo sangaphandle singase sibe buthaka, sekukonke, uhlangothi lwesidingo kulindeleke ukuba luthuthuke kodwa ububanzi obulinganiselwe.
Engxenyeni yesibili ka-2022, silinganisela ukuthi ukunikezwa kwe-PVC nesidingo kungase kubonise ukuthuthuka okuncane uma kuqhathaniswa nengxenye yokuqala yonyaka, kodwa ukuthuthukiswa okulethwa ukufunwa kunomkhawulo, isikhungo senani le-PVC lokudonsela phansi noma ukuthambekela okubuthakathaka, i-PVC ilindeleke. ukuguquguquka phakathi kuka-6300-8300, imakethe noma ukuqhubeka nokuxhuma ohlangothini lwesidingo "lokulindelwe okunamandla" kanye "neqiniso elibuthakathaka".
Isikhathi sokuthumela: Dec-27-2022