Marka loo eego tira-koobkii kastamkii ugu dambeeyay, dhoofinta sagxada PVC ee dalkayga bishii Luulyo 2022 waxay ahaayeen 499,200 tan, hoos u dhac 3.23% ah mugga dhoofinta bishii hore ee 515,800 tan, iyo korodhka 5.88% sannad kasta. Laga soo bilaabo Janaayo ilaa Luulyo 2022, dhoofinta isugeynta sagxadaha PVC ee dalkaygu waxay ahayd 3.2677 milyan tan, koror 4.66% ah marka la barbar dhigo 3.1223 milyan oo tan isla muddadaas sanadkii hore. Inkasta oo mugga dhoofinta bishiiba uu yara yara yaraa, dhaqdhaqaaqa dhoofinta ee sagxadaha PVC ee gudaha ayaa soo kabsaday. Warshadaha iyo ganacsatada ayaa sheegay in tirada weydiimaha dibadda ay kordheen dhawaanahan, waxaana la filayaa in mugga dhoofinta ee sagxadaha PVC ee gudaha la filayo inay sii kordhayaan muddada dambe. Waqtigan xaadirka ah, Mareykanka, Kanada, Jarmalka, Neth ...