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'm looking for a detailed inquiry regarding products related to ancient and medieval Latin literature. Specifically, I'm interested in various editions, translations, and studies that focus on key texts from this era. It would be great to receive information about the different formats available, such as hardcover, paperback, and digital options. I'm also curious about pricing, volume discounts, and any additional features that your offerings may include. Furthermore, I'd appreciate any recommendations for critical works or essential readings that would enhance understanding of Latin history and language. Please include the lead times for shipping and the terms of payment as well. I aim to compile a comprehensive selection and would like to make informed decisions based on your available inventory. Thank you!