Copper cathodes, Technics : Copper Melting

We are offering copper cathodes.
I am a consultants/agent of copper cathodes � 99,99% - 99.97% for both buyers and sellers. I have a seller who want to sell copper cathodes at the best brent discount and contract procedure for all types of deals/transaction such as cif, tanker to tanker transhipment(t.t.t),tanker take-over(t.t.o), table top meeting (ttm).
1. Commodity : copper cathodes � 99,99% - 99.97%
2. Origin : seller option � chile
3. Quantity : 1000 mt per month - (one thousand metric tons), year 12.000mt � ( possible 250 mt trial )
4. Payment terms: payment by dlc - irrevocable, from bank top 25.
5. Price : lme with discount � gross minus 10% - net minus 7%
6. Contract term: 12 months with rolls and extensions
they hereby interested to supply you copper cathodes as long term contract and kindly give us your procedure. Details of the procedure shall be provided upon the request of the buyer.