Requiring copper cathodes 99,99, CIF UAE

We would like to procure copper cathodes with the purity of 99,97 - 99,99 % to UAE.
Delivery on CIF terms.
Quantity: 20,000 metric tons on an annual basis.
Payment Method: 100% L/C
Your prompt and detailed offer would be highly appreciated. 
We thank you in advance for your time and effort. We look forward to a possible collaboration and remain open for any additional information that may be required.