Dear Madam / Sir, Kindly find attached our silica sand chemical analysis and sieve analysis. As for pricing, the price F. O. B is $20 Alexandria port (all prices are based on Bulk) . This is White Powdery, very small mesh, good for making Porcelain, and Sanitair Products. As for the sample (if a sample is required after the chemical and analysis) , the Sampling freight cost is $123 by DHL and will be deducted from original order once an order has been placed and payment can be done through T/ T Egyptian Saudi Financial Bank Account Number-------or Western union in the name of: And send to address: As for price and payment terms they are as follows: 50% down payment (T/ T) after signing of the contract50% Transferable Letter of CreditAll Buyers are invited to our quarry for inspection before the Purchasing OrderRegards,