法国采购需求：育亨宾树皮提取物、槲皮素、加纳籽提取物、盐酸小檗碱、辛弗林、莽草酸

I'm interested in exploring your product offerings and would appreciate it if you could provide me with detailed information about your wholesale pricing and available options. Please include any specifications, packaging details, and minimum order quantities as well. Additionally, if there are any current promotions or bulk discounts, I'd love to know about those too. My goal is to get a better understanding of your products so I can make informed purchasing decisions. Thank you!