南非采购需求：不锈钢棒，不锈钢六角棒

I'm looking to procure a stainless steel hex bar, specifically with a dimension of 20mm across flats and a length of 18 meters. Could you please provide me with your pricing details and availability for this item? As a reminder, we have a tender closing date of July 4th, 2025. Your prompt response would be greatly appreciated to help us move forward in the selection process. Thank you!