英国采购需求：钥匙扣、个性化金属钥匙扣、定制金属钥匙扣、金属钥匙扣、定制金属钥匙扣、空白金属钥匙扣

I'm interested in sourcing metal key chains in various shapes. Could you please provide me with your price range for these items? I'm looking to understand the cost differences based on the shapes and complexity. Additionally, I'd like to know the minimum order quantity for each design. This will help me plan my procurement process more effectively. Looking forward to your detailed response!