莫桑比克采购需求：黑色钢板、金属板、碳钢板、碳钢板、碳钢板、金属板

I'm reaching out to inquire about the wholesale pricing structure for your products. Understanding your tier system is crucial for us as we plan our purchasing strategy. Could you provide details on how the pricing is determined? Specifically, I'd like to know if there are different tiers based on order volume and how significant the discounts are as we increase our order quantities. Additionally, if you have any specific pricing policies or minimum order requirements, please let me know. It would be great to have a comprehensive understanding of your pricing framework so that we can align our orders accordingly. This info will help ensure we're making informed purchase decisions moving forward.