Umoya omtsha woNyaka oMtsha, isiqalo esitsha, kunye nethemba elitsha. Unyaka wama-2024 ngunyaka obalulekileyo wokuphunyezwa kwesiCwangciso se-14 seMinyaka emiHlanu. Ngokuqhubekayo ukubuyisela uqoqosho kunye nomthengi kunye nenkxaso yomgaqo-nkqubo ocacileyo, amashishini ahlukeneyo kulindeleke ukuba abone ukuphuculwa, kwaye i-market ye-PVC ayifani, kunye nokulindela okuzinzile kunye nokulungileyo. Nangona kunjalo, ngenxa yobunzima bexesha elifutshane kunye nokusondela koNyaka oMtsha weLunar, akukho tshintsho lubalulekileyo kwimarike yePVC ekuqaleni kuka-2024.
Ukusukela nge-3 kaJanuwari ka-2024, amaxabiso emarike yekamva le-PVC aphinde aqhagamshelwa ngokubuthathaka, kwaye amaxabiso emarike yendawo ye-PVC ahlengahlengise kancinci. Isalathiso esiqhelekileyo se-calcium carbide 5-type materials ijikeleze i-5550-5740 yuan / ton, kunye nereferensi eqhelekileyo yezinto ze-ethylene yi-5800-6050 yuan / ton. Umoya kwimarike yePVC uhlala uzolile, kunye nokusebenza kakubi kothutho olusuka kubathengisi kunye nohlengahlengiso oluguquguqukayo lwamaxabiso entengiselwano. Ngokubhekiselele kumashishini okuvelisa i-PVC, ukuveliswa ngokubanzi kuye kwanda kancinci, uxinzelelo lokubonelela luhlala lungatshintshi, ixabiso le-calcium carbide liphezulu, inkxaso yeendleko ze-PVC yomelele, kwaye amashishini e-calcium carbide anelahleko engaphezulu yenzuzo. Ngaphantsi koxinzelelo lweendleko, indlela ye-calcium carbide Amashishini okuvelisa i-PVC anenjongo encinci yokuqhubeka nokunciphisa amaxabiso. Ngokwemfuno esezantsi, imfuno esezantsi yomlambo iyacotha, kodwa kukho umahluko omncinci ekusebenzeni kwimimandla eyahlukeneyo. Umzekelo, amashishini emveliso esezantsi ezantsi asebenza ngcono kunalawo asemantla, kwaye amanye amashishini asezantsi anemfuno yeeodolo phambi konyaka omtsha. Ngokubanzi, imveliso iyonke isephantsi ngokwentelekiso, inesimo sengqondo esinamandla sokulinda nokubona.
Kwixesha elizayo, ixabiso lemakethi ye-PVC aliyi kuba notshintsho olubalulekileyo ngaphambi kweholide yoMnyhadala weNtwasahlobo kwaye kusenokwenzeka ukuba ihlale iguquguquka. Nangona kunjalo, ngenkxaso ye-rebounds yexesha elizayo kunye nezinye izinto, amaxabiso e-PVC anokunyuka ngaphambi kweholide yoMnyhadala we-Spring. Nangona kunjalo, akukabikho mdla wokuxhasa umkhwa wokunyuka kobonelelo kunye neziseko zemfuno, kwaye kukho indawo enyiniweyo yokunyuka ukuya phezulu ngelo xesha, ngoko ke kufuneka kuthathelwe ingqalelo. Kwelinye icala, ngokuchasene nemeko yemigaqo-nkqubo yesizwe ecacileyo kunye noqoqosho oluthe kratya kunye nemfuno yokubuyisela kwakhona kwinqanaba lamva, umhleli ugcina isimo sengqondo esizinzileyo nesinethemba malunga nemarike yexesha elizayo. Ngokumalunga nokusebenza, kucetyiswa ukugcina isicwangciso sangaphambili, ukuthenga iimpahla ngexabiso elincinci lamaxabiso aphantsi, kunye nomkhumbi ngenzuzo, ngokuqaphela njengendlela ephambili.
Ixesha lokuposa: Jan-08-2024