印度采购需求：高精度铜箔、锂离子电池箔、超薄铜箔、半导体铜箔、储能箔、FPC铜箔

I'm looking to purchase copper foil with a thickness of 25 micrometers, specifically in a roll format weighing 1 kilogram. Could you please provide me with your pricing, available quantities, and lead times for this product? Additionally, it would be great to know about any specifications or quality standards your copper foil adheres to, as well as any certifications you may have. If possible, I'd also appreciate samples or references to previous work to understand the quality better. Please let me know about shipping options and costs as well. I'm eager to get this sorted out quickly, so a prompt response would be appreciated. Looking forward to your reply!