Buying copper wire scrap, grade A, 200 tons monthly, CIF China

I would like to buy copper wire scrap at the basis of following detail:
Grade: A
Copper: 99.99%
Carbon: <0.03%
Cobalt: <0.001%
Iron:< 0.005%
Phosphorus: <0.01%
Sulphur: <0.01%
Zinc:<0.3%
We prefer CIF China port and DLC as paying way.
Destination port: Shanghai or Qingdao port.
Trial order to be 50 tons and monthly 200 tons.
Please send your offers with the quotation.