Purchasing copper cathodes CIF Nansha Port, China

We need to buy copper cathodes. Purity: Cu 99.99%.
Dimensions: 914 mm x 914 mm x 12 mm.
Weight Per Sheet: 125 Kg. 
Trial order: 100 MT
One-Year Order: 36,000 MT (3,000 MT/Mon x 12 Mon) CIF Nansha Port, China.
Looking forward to your offer.