Muva nje, intengo ye-PO yasekhaya yehle izikhathi ezimbalwa ukuya ezingeni elicishe libe ngu-9000 yuan/ton, kodwa liye lahlala lizinzile futhi alizange lehlele ngaphansi.Ngokuzayo, ukusekela okuhle kohlangothi lokunikezela kuyagxiliswa, futhi izintengo ze-PO zingabonisa ukukhuphuka okuguquguqukayo.
Kusukela ngoJuni kuya kuJulayi, umthamo wokukhiqiza we-PO wasekhaya kanye nomphumela wenyuka kanyekanye, futhi umfula ongezansi ungene esikhathini esivamile esingekho senkathi yokufunwa.Okulindelwe yimakethe ngentengo ephansi ye-epoxy propane bekungenalutho, futhi kwakunzima ukugcina isimo sengqondo mayelana nesithiyo esingu-9000 yuan/ton (imakethe yaseShandong).Kodwa-ke, njengoba amandla amasha okukhiqiza eqala ukusebenza, kuyilapho inani eliphelele lokukhiqiza likhula, ingxenye yezinqubo zayo ikhula kancane kancane.Ngasikhathi sinye, izindleko zezinqubo ezintsha (i-HPPO, indlela ye-co oxidation) ziphezulu kakhulu kunalezo zendlela ye-chlorohydrin yendabuko, okuholela kumphumela osekelayo osobala emakethe.Lesi yisizathu esiyinhloko sokuthi kungani i-epoxy propane inokumelana okuqinile nokuncipha, futhi iphinde isekele ukwehluleka okuqhubekayo kwamanani e-epoxy propane ukwehla ngaphansi kuka-9000 yuan/ton.

Ngokuzayo, kuzoba nokulahlekelwa okukhulu ohlangothini lokuhlinzekwa kwemakethe phakathi nonyaka, ikakhulukazi e-Wanhua Phase I, Sinopec Changling, kanye ne-Tianjin Bohai Chemical, enamandla okukhiqiza amathani angu-540000 ngonyaka.Ngesikhathi esifanayo, i-Jiahong New Materials ilindele ukwehlisa umthwalo wayo ongemuhle, kanti i-Zhejiang Petrochemical inezinhlelo zokupaka, nazo ezigxilwe kuleli sonto.Ukwengeza, njengoba umfula owela phansi kancane kancane ungena enkathini yesidingo esiphezulu esivamile, isimo sengqondo semakethe sisonke siye sathuthuka, futhi kulindeleke ukuthi intengo yasekhaya ye-epoxy propane ingase ibonise ukuthambekela okukhuphuka kancane kancane.