斯里兰卡采购需求：6000系列产品

I'm reaching out regarding the pricing for a specific type of bearing. I'm interested in purchasing 50 units as soon as possible. Could you please provide me with your best price and availability for this order? Additionally, if there are any bulk discounts or shipping options available, I would love to hear about those as well. Timely delivery is crucial for us, so I appreciate your prompt response. Thanks!