Waqtigan xaadirka ah, saliida ceyriinka ah ayaa xirmay naxdin iyo hoos u dhac, suuqa Bariga Shiinaha wuxuu ku dhacay meel cidhiidhi ah, dalabka dalabka ayaa sii faafay, suuqa Koonfurta Shiinaha ayaa isku bedbeddelay meel cidhiidhi ah.Marka laga reebo Liaotong Petrochemical, xigashooyinka wershadaha kale waxay ahaayeen kuwo deggan si ku meel gaar ah.Inkasta oo OPEC ay go'aansatey in ay wax yar kordhiso wax soo saarka, saliida cayriin ee Maraykanka iyo batroolka ayaa kor u kacay, baahida ka welwelsan qiimaha saliidda, iyo xoojinta sarifka doolarka Maraykanka ayaa hoos u dhigay suuqa mustaqbalka ee saliidda ee dollarka Maraykanka.Qiimaha saliida caalamiga ah oo la xidhay;Inta badan, macaamil ganacsigu ma fiicna, wax kala iibsiga dhabta ah waa daciif, waxaana jira la'aanta kor u kaca ee toluene.Guud ahaan, taageerada togan ayaa xaddidan, iyo suuqa toluene ee hadda jira ayaa hoos u dhacay heer cidhiidhi ah.