捷克采购需求：防腐剂、乙二胺四乙酸、山梨酸、乳酸钠、维生素C、维生素B1

We're a European company in search of a reliable supplier for natural vanilla flavor. Our operations demand high-quality ingredients, and we're particularly interested in exploring options that can meet our specifications for both quality and sustainability. Could you provide us with more information about your products, including sourcing and processing methods? Additionally, we'd like to know about your pricing structure and any minimum order quantities you may have. Looking forward to hearing from you soon!