美国采购需求：铜箔、铜箔、薄铜箔、超薄铜箔、铜纸、铜箔纸

We are interested in sourcing nickel foil with a purity of 99.9%. The dimensions we require are approximately 3mm to 4mm in width and a thickness between 0.10mm and 0.20mm. Our initial order is for 1kg, or we are open to your minimum order quantity. Please provide details on pricing, availability, and lead times for this material. Your prompt response would be greatly appreciated as we look forward to potentially collaborating with you. Thank you!