孟加拉采购需求：螺旋藻粉，有机螺旋藻粉

I'm interested in purchasing Unicorn superfood blue spirulina powder. Could you please provide me with the details regarding your current pricing, minimum order quantities, and any bulk purchase discounts you might offer? Additionally, I'd like to know about the product's sourcing, quality certifications, and lead times for delivery. If you have any sample options available, that would be great too! Looking forward to your prompt response so we can discuss this further.