1. Grade SIO2 99.3 and above. 2. FE 0.02 and below. 3. Size below 2mm. 4. USD 30-33.00 per MT FOB 5. Min quantity 50,000 MT per shipment per month (tenure of 12 months) where further increase of volume for further review. 6. Lead time upon booking confirmation 45 to 55 days. 7. More details shall be provided in Sale and Purchasing Agreement (SPA) after confirmation of all terms is made. 8. The form of payment is LC/TT.