埃及采购需求：出售氧化铁红，氧化铁供应商，氧化铁制造商，氧化铁红粉价格，中国氧化铁蓝，中国黑色氧化铁粉

I am reaching out to inquire about the availability of red iron oxide for the paint industry in a volume of 20 tons. Additionally, I would like to source various colors of iron oxide, including red, blue, black, yellow, and brown, specifically tailored for use in cosmetics and pharmaceuticals, with an order of 200 kg for each color. Could you please provide me with a CIF quotation for sea shipping to El-Sokhna, Egypt? I would also appreciate it if you could send me free samples of the products mentioned, as this will help us evaluate quality before making a larger commitment. Thank you for your assistance!