1. Commodity: Pyrite mineral (Ferro sulphur)S: 27-42%Fe: 48% MinPB+ZN: 0.1% MaxAS: 0.1% Max F: 0.05% MaxDensity: 4.1(g/cm3) MinOre degrees: 10~330mm 2. Commodity: Industrial Sulfur Purity:99.9%minAsh content:0.03 max%Carbon:0.02% maxMoisture:0.2% maxForm:Granular, lumpColor:Bright yellow Pls notice:the required quantity of per commodity is 15000tons per month. In additional,pls give me the following details: 1. Pls quote the CFR Qingdao and FOB price (Attention:sign the FOB port) Show More