德国采购需求：无碱玻璃纤维、无碱玻璃粗纱、玻璃纤维粗纱、玻璃纤维粗纱、玻璃纤维粗纱

I'm reaching out to inquire about the price of a fiberglass single yarn product you offer. I'm particularly interested in understanding the costs associated with this type of yarn, including any bulk discounts or pricing tiers. It would be helpful to know the minimum order quantity as well. Additionally, if you have any available specifications or detailed product information, that would be great. I'm looking to compare options and evaluate what might work best for my needs. A timely response would be appreciated as I aim to make a decision soon. Thanks!