美国采购需求：肽、肽粉、肽原料粉、人体生长肽、人体生长、类固醇粉

I'm reaching out to request a comprehensive price list for your range of products. Could you please provide the pricing details for both standard and volume order options? It would be great to have information on any bulk discounts or special offers available. Additionally, if there are variations in specifications or materials for the products, please include that info as well. Understanding your lead times and minimum order quantities would also be helpful in making purchasing decisions. Thanks in advance for your assistance!