美国采购需求：粗蛭石、块状蛭石、植物用蛭石、细蛭石、块状粗蛭石、蛭石土

I came across your recent post, and I must say it's really impressive! My sister is currently diving deep into the analysis of similar products, and I'm excited to share this with her. She's particularly interested in understanding the various features and specifications you offer, so I'm looking to gather more detailed information. Could you provide additional insights on your product range? Specifically, it would be great to know about pricing, materials used, and lead times for orders. This info will help my sister evaluate the options and make an informed decision. Thanks in advance for your assistance!