孟加拉采购需求：尼龙 DTY、尼龙纱、再生尼龙、GRS 尼龙、塑料纱、环保纱

I'm reaching out to inquire about the pricing details for your nylon DTY zero yarn. I need to know the cost for two specific types of yarn, as well as any potential discounts for bulk orders. I'm looking at a total quantity of around 15 tons, so I'd appreciate a breakdown of pricing options based on this volume. Additionally, please provide information on lead times for delivery, any minimum order quantities, and payment terms you typically offer. This information will help me in assessing our options and making a timely decision. Thanks for your assistance!