Purchasing copper cathodes to Vietnam, China, Korea

I would like to order 10,000 mt/month of copper cathodes.
I am ordering to Korea, Vietnam, China, Chinese Taipei.
Work with SBLC, DLC at sight, L/C MT103 payment only. 
I don’t accept TT.
If you accept the payment terms I mentioned do not hesitate to contact me with your quotation.
Please point the quantity you can offer monthly.