e 4219 India: We want Quartz to manufacture Ferro Silicon. Qty: 300 Tons/month. Size: 50-100 mm. SiO2: minimum 97 %. Any supplier source will do. Delivery in Rajasthan. Sept 20. Contact
 
Offer 8: We can supply 100 mtons per month of quartz powder. Price is US$ 35 /mton FOB port of Brazil.
Attached you have picture of our final crushing product (the powder is a subproduct of it). Please confirm if you have interest for us to send a sample to you.