美国采购需求：铝挤压型材、工业型材、铝框架、铝结构件、定制铝型材、铝加工

I'm reaching out to inquire about your FOB pricing for a large order we're planning. We're in the budgeting stage for some upcoming purchases, and it'd be helpful to know the best possible rates you can offer. Specifically, we're looking for competitive pricing to allow us to plan our budget effectively. If you could provide details on your pricing structure, including any discounts for bulk orders or lead times, that would be great. Looking forward to your response!