巴西采购需求：粗蛭石、块状蛭石、植物用蛭石、细蛭石、块状粗蛭石、蛭石土

I'm exploring your website for the first time and found it quite engaging. I'm interested in learning more about the products you offer, particularly in terms of pricing, specifications, and any available bulk purchase discounts. Could you provide additional details on your product range? Additionally, I'd appreciate any information regarding lead times for orders and shipping options. Looking forward to your prompt response so we can discuss potential collaboration!