马来西亚采购需求：葡萄糖酸铜、葡萄糖酸锰、葡萄糖酸镁、葡萄糖酸钙、香叶油、着色剂

I'm currently in the process of sourcing high-quality plant extracts for my line of dietary supplements. As a pharmacist, I'm particularly interested in natural ingredients that can enhance the efficacy of my products. Could you provide me with detailed info on your available plant extracts, including their sourcing methods and any quality certifications? Additionally, I'd appreciate insight into your MOQ and pricing structure. Looking forward to your prompt response!