坦桑尼亚采购需求：集装箱房屋，矿山营地，预制建筑，平板包装集装箱房屋，标准房屋

I'm reaching out to inquire about the availability and pricing of your orange products. I'm particularly interested in understanding the different variations you might offer, such as size, quality, and whether they are organic or conventionally grown. Additionally, could you provide details on packaging options and any minimum order quantities that apply? Furthermore, it would be great to know the lead time for delivery, as well as any certifications your oranges might have. I'm looking for competitive pricing, so please include information about bulk order discounts if available. Any additional information or catalogs that you can provide to help me evaluate your offerings would be most appreciated. Looking forward to your reply!