China petroleum and chemical co., LTD., qilu laanta balaastikada waxaa la aasaasay bishii June 1992, waa wax soo saarka ee polyolefin resin ku salaysan baaxad weyn petrochemical Enterprise Wershada balaastikada oo wadar ahaan lix qaybood oo qalab wax soo saarka, waxay leedahay 200 tons/ sanadka tijaabada polyetylen...
Akhri wax dheeraad ah