奥地利采购需求：粗蛭石、块状蛭石、植物用蛭石、细蛭石、块状粗蛭石、蛭石土

Your presentation was incredibly engaging, but I must admit, the topic feels quite overwhelming to me. I get that it's a complex and broad subject, which makes it challenging to grasp fully. I really want to understand it better, though. Could you provide additional details or resources that might help clarify? I'm eager to learn and appreciate any insights you can share. Looking forward to your next update, and I hope to get a better handle on this!