荷兰采购需求：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 reaching out to inquire about the acquisition of certain products we're interested in. Specifically, I'm looking for more details regarding availability, pricing, and any bulk order discounts you might offer. It would be great if you could provide information on lead times and shipping options as well. We're keen on establishing a solid partnership, so your prompt response would be much appreciated. Thanks!