Kadib Dabaaldegga Guga ee 2021, Qiimaha agabka aasaasiga ah ayaa qaaday bood aan la filayn, warshadaha oo dhanna waa la sacab tumay.Isku soo wada duuboo, kor u kaca qiimaha agabka aasaasiga ah waxaa sabab u ah dib u soo kabashada hore ee dhaqaalaha Shiinaha, Taas oo keentay in ay ismaandhaafaan sahayda iyo baahida alaabta ceeriin ee warshadaha iyo badeecadaha;Sababtoo ah saameynta dhimista awoodda, Qalabka asaasiga ah qaarkood ayaa leh awood wax-soo-saar oo ku filan, farqiga u dhexeeya sahayda iyo baahida ayaa kordhay, shoogga sahayda ayaa horseeday kororka qiimaha.
Qiimaha sare u kaca ee alaabta aasaasiga ah waxay dadka ka dhigtaa inay dareemaan "argagax."Macluumaadka dadwaynaha ayaa muujinaya in marka la barbar dhigo bilawga 2020, qaar ka mid ah qalabka aasaasiga ah ayaa kordhay in ka badan 200% sanad kasta, n-butanol wuxuu kordhay in ka badan 167% sannadkiiba, acetic acid ayaa kordhay in ka badan. 166% sannadkiiba, iyo khamriga isoctyl ayaa kordhay in ka badan 150% sannadkiiba.Propane, polymeric MDI, iwm. ayaa kor u kacay in ka badan 100% sannadkiiba, iyo alaabta ceeriin sida acetone, TDI, aniline, ethylene, iyo isopropanol waxay kor u kaceen in ka badan 50% sanad kasta.Guud ahaan, soo saarista saliidda iyo gaaska dabiiciga ah, farsamaynta shidaalka, macdan qodista iyo habaynta birta birta ah, iyo warshadaha wax soo saarka fiber kiimikaad ayaa safka hore kaga jira horumarka sanadka-sannadka ka socda.
Laga bilaabo bilowgii Maarso, 1,4-butanediol (BDO), walxaha aasaasiga ah ee loo isticmaalo samaynta PBT, ayaa laga soo xigtay 31,500 CNY/Ton;Qiimaha bisphenol A ee lagu sameeyo PC ayaa kor u kacay 24,133.33 CNY/Ton;Saldhigga samaynta PP Maaddada propylene waxay kor u kacday 8459 CNY/Ton;Qiimaha saliidda cayriin ee caalamiga ah ee alaabta aasaasiga ah ee loo isticmaalo samaynta PVC iyo cadarka ayaa kor uga kacay 30 US dollar / foosto ilaa 85 US dollars / foosto;Qiimaha resin epoxy, alaabta aasaasiga ah ee loo isticmaalo in lagu soo saaro resins UV-daaweeya, ayaa kor u kacay 30100 CNY / Ton;Qiimaha birta loo isticmaalo in lagu soo saaro suumanka isku dhafan ee birta-caaga ah ayaa kor u kacay ilaa 5270 CNY/Ton.
Intaa waxaa dheer, qiimaha suuqa ee LLDPE ee la xidhiidha dhogorta walxaha polyetylenka (PE) ayaa kordhay ilaa 8950-9200 CNY/Ton.Qiimaha booska LDPE, oo ah tilmaame weyn oo Yurub ah, ayaa kor u kacay 1,800 euro / Ton;Qiimaha polyolefin-free halogen-free-qiiqa (EVA) wuxuu kacay ilaa 21,000-22,000 CNY/Ton;Qiimaha hadda ee dunta fiber-ka galaaska ah ayaa dhaaftay 6,000 CNY/Ton;6625 CNY/Ton.
Xogta kor ku xusan waxay muujinaysaa in qiimaha alaabta aasaasiga ah ee la xidhiidha wax soo saarka fiber optic iyo cable ay guud ahaan ku jiraan xaalad kacsanaan ah, isbeddelkan kor u kaca ayaa sii socon doona muddada gaaban.Qiimaha sare u kaca ee agabka aasaasiga ah ayaa cadaadis saaray shirkadaha wax soo saara ee fiber optic-ga iyo fiilooyinka wax soo saara, waxa kale oo ay cadaadis ku keentay shirkadaha fiilooyinka iyo fiilooyinka.Waxaa la fahamsan yahay in cadaadiska kor u kaca qiimaha alaabta aasaasiga ah, fiber optic-ka iyo warshadaha alaabta ceeriin ay sidoo kale "kor u kacaan".