巴西采购需求：活性药物成分、发酵产品、食品添加剂、原材料

I'm reaching out to inquire about the pricing details for a specific product variant, particularly the 60mg dosage. It would be great to get a comprehensive breakdown of the costs involved, including any potential discounts for bulk orders or long-term partnerships. Additionally, I'd appreciate information on your payment terms and options available. Furthermore, could you provide an estimated timeline for delivery to the USA? Knowing your shipping options and lead times will help us plan our procurement process more effectively. If there are any specific requirements or paperwork needed from our end for ordering or shipping, please include that as well. Looking forward to your detailed response!