Marka loo eego tirakoobka kastamka, bishii Agoosto 2022, mugga dhoofinta waddankayga ee budada saafiga ah ee PVC ayaa hoos u dhacday 26.51% bishiiba bil kasta oo ay korodhay 88.68% sannad kasta; laga bilaabo Janaayo ilaa Agoosto, dalkaygu wuxuu dhoofiyay wadar ahaan 1.549 milyan oo tan oo ah budada saafiga ah ee PVC, korodhka 25.6% marka la barbardhigo isla muddadaas sannadkii hore. Bishii Sebtembar, waxqabadka suuqa dhoofinta PVC ee dalkaygu wuxuu ahaa dhexdhexaad, guud ahaan hawlgalka suuquna wuu daciifay. Waxqabadka gaarka ah iyo falanqaynta waa sida soo socota.
Dhoofiyaasha PVC-ku-saleysan ee Ethylene: Bishii Sebtembar, qiimaha dhoofinta ee PVC-ku-saleysan ee Ethylene ee Bariga Shiinaha wuxuu ahaa qiyaastii US$820-850/ton FOB. Ka dib markii shirkadu soo gashay bartamihii sanadka, waxay bilowday inay xidho dibadda. Qaybaha wax soo saarka qaarkood ayaa la kulmay dayactir, iyo sahayda PVC ee gobolka ayaa hoos u dhacday.
Shirkadaha dhoofinta Kaalshiyam Carbide PVC: Qiimaha kala duwan ee dhoofinta kaalshiyam carbide PVC ee Waqooyi-galbeed Shiinaha waa 820-880 US dollars / ton FOB; Qiyaasta qiyaasta ee Waqooyiga Shiinaha waa 820-860 US dollars / ton FOB; Koonfur-galbeed Shiinaha shirkadaha dhoofinta kaarbide ee kaalshiyamka PVC ma helin amar dhowaan, ma jirto warbixin lagu dhawaaqay.
Dhawaan, xaaladda adag ee adag ee gudaha iyo caalamiga ah waxay saameyn gaar ah ku yeelatay suuqa dhoofinta PVC ee dalka oo dhan; Ugu horrayn, ilo shisheeye oo qiimo jaban ayaa bilaabay inay saameyn ku yeeshaan suuqa gudaha, gaar ahaan PVC-ga laga dhoofiyo Maraykanka oo loo dhoofiyo dalal kala duwan. Marka labaad, baahida hoose ee dhismaha hantida maguurtada ah ayaa sii waday inay hoos u dhacdo; ugu dambeyntii, qiimaha sarreeya ee alaabta ceeriin ee PVC ee gudaha ayaa ka dhigtay mid adag in saxanadaha dibadda ah si ay u helaan dalabaadka, iyo qiimaha PVC-ga dibadda ayaa sii waday inuu hoos u dhaco. Waxaa la filayaa in suuqa dhoofinta ee PVC ee gudaha uu sii wadi doono hoos u dhaca in muddo ah soo socda.
Waqtiga boostada: Oct-12-2022