芬兰采购需求：原材料、尼龙纱、缝纫线、服装面料、尼龙Pa11纱、针织纱

I'm reaching out to gather information on various sewing yarns you offer. Specifically, I'm interested in understanding the types of yarn available, including material options, thickness, and any additional features that might be relevant. Additionally, I'd appreciate if you could provide a price list for different yarn options, along with any bulk order discounts. This information will help me make a more informed decision for my upcoming projects. Thanks!