To buy aluminum wire

Dear Sir/Madam,

We need 11/16 Aluminum Wire. The following standard is for the wire:
chemical composition:
1. Aluminum 95% Min
2. Copper 1.5% Max
3. Zinc 1.5% Max
4. Magnesium 1.0% Max
5. Cadmium 0.001% Max
6. Other 5.0% Max

Thank you!