We are looking to import the following products in large volumes on regular and long term basis:1) Kaolin for electroporcelain industry (CIF Shanghai)Al2O3: 28.0% min.Fe2O3: 2.0% max.TiO2: 1.2% max.Na2O+K2O: 3.0% min.CaO+MgO: 1% max.Moisture: 15% max.2) Kaolin for domestic porcelain industry (CIF Shantou)Al2O3: 30.0% min.Fe2O3: 0.5% max.TiO2: 0.2% max.3) Cement clinker (CIF Rizhao & Lianyungang)CHEMICAL PROPERTIES (AS PER CHINA NATIONAL STANDARD GB/T176-2008)f-CaO: 1.5% max.MgO: 5.0% max.LOI: 1..5% max.Insoluble substance: 0.75% max.3CaO.SiO2+2CaO.SiO2: 66% min.CaO/SiO2: 2.0 min.TIME OF SETTING (AS PER CHINA NATIONAL STANDARD GB/T1346-2011)Initial: 45 minutes min.Final: 390 minutes max.SOUNDNESS (AS PER CHINA NATIONAL STANDARD GB/T1346-2011)Pat test: no cracks & no bendingCOMPRESSIVE STRENGTH (AS PER CHINA NATIONAL STANDARD GB/T17671-1999)3 days average value: 26 MPa min.28 days average value: 52.5 MPa min.4) Zircon sand (CIF Xiamen & Fangcheng)Zircon sand: 20% min.Rutil: 8-10%Ilmenite: 8-10%Edwardite: 5%Garnet: 14%Quartz sand: 5-6%Kyanite: 20%4) River sand (CIF Shenzhen & Shantou)Any quality but price has to to very competitive.Kindly let us have your best offers via zhouxirenATcmec-henanDOTcom with full specifications based on full vessel loads if you are able to supply. Show More