Buying copper carthodes, EXW

We would like to buy copper cathodes for a long-term purchasing program.
Current requirements are as follows:
- Commodity: Copper cathode and/or copper concentrate
- Contract quantity: 1,000–50,000 MT per month, depending on supplier capacity
- Contract term: 12 months
- Trial: require an initial trial transaction before commencing the monthly contract
- Target market: Europe
- Incoterm: EXW
- Material location: Flexible. Destination/location is not a limiting factor because the buyer will arrange pickup directly from the warehouse and handle transportation to Europe.
Please provide, where available:
- Current available stock
- Maximum monthly supply capacity
- Trial quantity available
- Bonded warehouse name and location
- Product specifications and/or assay
- SGS inspection procedure
- Proof of stock and ownership/title
- Pricing and applicable LME discount
- Payment procedure
- Seller/mandate status
- Current offer or SCO/FCO, if available
Please let me know if you have a suitable supply opportunity available.