南非采购需求：单方精油、香薰精油、扩香精油复方、精油套装、植物萃取精油礼盒、基础油

I'm looking for a detailed quotation on your Rosemary hair recipe product. Specifically, I'm interested in understanding the formulation, key ingredients, and whether you offer different variations or strengths of this product. Additionally, it would be great to know about any certifications or quality standards you adhere to and if you have any sustainability initiatives in place regarding sourcing ingredients. Also, could you provide information on minimum order quantities, pricing tiers based on order volume, and estimated lead times for delivery? I'd like to assess the options available for potential collaboration, including branding and packaging possibilities. Your prompt response would be appreciated as I'm eager to move forward with sourcing.