Imakethe ye-PVC yehle kusukela ngoJanuwari kuya kuJuni 2023. NgoJanuwari 1, intengo emaphakathi ye-PVC carbide SG5 e-China yayingu-6141.67 yuan/ton. Ngomhla zingama-30 kuJuni, intengo emaphakathi yayiyi-5503.33 yuan/ton, futhi intengo emaphakathi engxenyeni yokuqala yonyaka yehle ngo-10.39%.
1. Ukuhlaziywa kwemakethe
Imakethe Yomkhiqizo
Kusukela ekuthuthukisweni kwemakethe ye-PVC engxenyeni yokuqala ka-2023, ukuguquguquka kwezintengo zezindawo ze-PVC carbide SG5 ngoJanuwari kwaba ngenxa yokwenyuka. Amanani enyuka kuqala abese ehla ngoFebhuwari. Amanani ehla futhi ehla ngoMashi. Intengo yehle kusukela ngo-Ephreli kuya kuJuni.
Ngekota yokuqala, intengo yendawo ye-PVC carbide SG5 iguquguquke kakhulu. Ukwehla okuqoqekile kusukela ngoJanuwari kuya kuNdasa kube ngu-0.73%. Intengo yemakethe ye-PVC Spot ikhuphuke ngoJanuwari, futhi izindleko ze-PVC zasekelwa kahle ngoMkhosi Wasentwasahlobo. NgoFebhuwari, ukuqaliswa kabusha kokukhiqizwa okuphansi komfula akuzange kube njengoba bekulindelekile. Imakethe ye-PVC Spot yehle kuqala yabe isikhuphuka, ngokwehla kancane iyonke. Ukwehla ngokushesha kwamanani entengo ye-calcium carbide ngoMashi kubangele ukusekela kwezindleko okubuthakathaka. NgoMashi, intengo yemakethe ye-PVC Spot yehla. Kusukela ngomhlaka-31 Mashi, uhla lwengcaphuno lwe-PVC5 calcium carbide yasekhaya ngokuvamile luba ngu-5830-6250 yuan/ton.
Ngekota yesibili, izintengo ze-PVC carbide SG5 zehla. Ukwehla okuqoqekile kusukela ngo-Ephreli kuya kuJuni kube ngu-9.73%. Ngo-Ephreli, intengo yezinto ezingavuthiwe ze-calcium carbide yaqhubeka yehla, futhi ukusekelwa kwezindleko kwakubuthakathaka, kuyilapho ukusungula kwe-PVC kwahlala kuphezulu. Kuze kube manje, amanani entengo aqhubekile nokwehla. NgoMeyi, isidingo sama-oda emakethe esezansi nomfula sasintenga, okuholele ekuthengeni okungekuhle kukonke. Abahwebi bebengeke baqoqe izimpahla eziningi, futhi intengo yemakethe ye-PVC Spot iqhubekile nokuwa. NgoJuni, isidingo sama-oda emakethe esezansi nomfula sasivamile, ingcindezi yempahla yemakethe iyonke yayiphezulu, futhi intengo yemakethe ye-PVC Spot yaguquguquka futhi yehla. Kusukela ngomhla zingama-30 kuJuni, uhla lwengcaphuno yasekhaya ye-PVC5 calcium carbide cishe lungamathani angama-5300-5700.
Isici sokukhiqiza
Ngokwemininingwane yezimboni, ukukhiqizwa kwe-PVC yasekhaya ngoJuni 2023 bekungamathani ayizigidi eziyi-1.756, ukwehla ngo-5.93% ngenyanga kanye no-3.72% unyaka nonyaka. Ukukhiqizwa okuhlanganisiwe kusuka ngoJanuwari kuya kuJuni bekungamathani ayizigidi eziyi-11.1042. Uma kuqhathaniswa noJuni nyakenye, ukukhiqizwa kwePVC kusetshenziswa indlela ye-calcium carbide kwaba amathani ayizigidi ezingu-1.2887, kwehle ngo-8.47% uma kuqhathaniswa noJuni nyakenye, kwathi kwehle ngo-12.03% uma kuqhathaniswa noJuni nyakenye. Ukukhiqizwa kwePVC kusetshenziswa indlela ye-ethylene kwaba amathani angu-467300, okuwukukhula ngo-2.23% uma kuqhathaniswa noJuni ngonyaka odlule, nokunyuka ngo-30.25% uma kuqhathaniswa noJuni ngonyaka odlule.
Ngokwezinga lokusebenza
Ngokwemininingwane yezimboni, izinga lokusebenza le-PVC lasekhaya ngoJuni 2023 lalingu-75.02%, lehle ngo-5.67% uma liqhathaniswa nesikhathi esifanayo ngonyaka odlule kanye no-4.72% uma liqhathaniswa nesikhathi esifanayo ngonyaka odlule.
Izinto zokungenisa nokuthekelisa
Ngo-May 2023, umthamo wokungenisa we-PVC powder ehlanzekile e-China wawungamathani angu-22100, ukwehla ngo-0.03% uma kuqhathaniswa nesikhathi esifanayo ngonyaka odlule kanye nokwehla kwe-42.36% uma kuqhathaniswa nesikhathi esifanayo ngonyaka odlule. Isilinganiso senani lenyanga lokungenisa belingu-858.81. Umthamo wokuthunyelwa kwempahla kwamanye amazwe ubungamathani ayi-140300, ukwehla ngama-47.25% uma kuqhathaniswa nesikhathi esifanayo ngonyaka odlule kanye nama-3.97% uma kuqhathaniswa nesikhathi esifanayo ngonyaka odlule. Isilinganiso sanyanga zonke sentengo yokuthekelisa sasingu-810.72. Kusukela ngoMasingana kuya kuNhlaba, isamba semali ethunyelwa ngaphandle besingamathani ayizi-928300 kanti isamba semali yokungenisa kwamanye amazwe sasingamathani angu-212900.

Isici esiphezulu se-calcium carbide

Mayelana ne-calcium carbide, intengo yefekthri ye-calcium carbide esifundeni esisenyakatho-ntshonalanga yehla kusukela ngoJanuwari kuya kuJuni. Ngomhla lu-1 kuMasingana, intengo yefekthri ye-calcium carbide yayingu-3700 yuan/ton, kwathi ngoJuni 30, yayingu-2883.33 yuan/ton, ukwehla ngo-22.07%. Amanani entengo yezinto zokusetshenziswa ezikhuphuka nomfula njengamalahle e-orchid azinzile ezingeni eliphansi, futhi akukho ukusekelwa okwanele kwezindleko ze-calcium carbide. Amanye amabhizinisi e-calcium carbide aseqalile ukukhiqiza kabusha, akhulisa ukujikeleza nokuhlinzeka. Imakethe ye-PVC engezansi inqabile, futhi isidingo esingezansi sibuthakathaka.

2. Isibikezelo Semakethe Yekusasa
Imakethe ye-PVC Spot isazoguquguquka engxenyeni yesibili yonyaka. Kufanele sinake kakhulu isidingo se-calcium carbide ekhuphuka nomfula kanye nezimakethe ezisezansi nomfula. Ngaphezu kwalokho, izinguquko kuzinqubomgomo zezindlu ezithengiswayo nazo ziyizici ezibalulekile ezithinta amadolobha amabili amanje. Kulindeleke ukuthi intengo yendawo ye-PVC ishintshe kakhulu esikhathini esifushane.