新加坡采购需求：玻璃钢天线、长距离天线、耐候天线、室外天线、高增益天线、VHF/UHF天线

I'm reaching out to inquire about the pricing for the items I'm interested in. It would be great if you could provide me with the unit prices, any bulk purchase discounts, and the lead times for delivery. Also, please include any additional costs such as shipping or handling fees. If there are any minimum order requirements or variations in pricing depending on quantities, let me know. Looking forward to your detailed response!