阿根廷采购需求：氨基酸、氨基酸衍生物和肽试剂

I'm reaching out to gather some detailed information regarding the pricing structure of your products. Could you please provide me with the salary info, including any variations depending on order quantities or customization options available? Additionally, I'm interested in understanding any additional costs that might be involved such as shipping or handling fees. This will help me make a more informed decision moving forward. Appreciate your assistance!