利比里亚采购需求：平底袋、牛皮纸袋、宠物食品袋、自立袋、蒸煮袋、薄膜卷

I'm reaching out to inquire about the wholesale pricing structure for your packaging products. It would be helpful to get an understanding of any volume-based pricing tiers you offer. Specifically, I'm looking to know the cost per unit at various order quantities, as well as any potential discounts for larger orders. Additionally, if you have specific conditions or minimum order quantities that apply, please include that information. I'm also interested in lead times, payment terms, and shipping options available, as these factors will influence our purchasing decision. Looking forward to your detailed response!