Dear all,I would like to request a quotation for the supply of 200 tons of cassiterite with a minimum grade of 70%.Please inform me of the availability, unit price, and delivery time.Thank you....

Dear all,I would like to request a quotation for the supply of 200 tons of cassiterite with a minimum grade of 70%.Please inform me of the availability, unit price, and delivery time.Thank you.

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