澳大利亚采购需求：结构钢锻造圆棒、碳钢锻造圆棒、碳素工具钢锻造圆棒、合金工具钢锻件、轴承钢锻造圆棒、不锈钢锻造圆棒

I'm reaching out to inquire about the availability of 50kg of a specific type of steel in the dimensions of 6mm x 50mm flat bars. I'm looking for quality material, and it would be great to know if you have this size in stock. Additionally, if you could provide details on lead time for delivery and pricing, that would be super helpful. If there are any options you recommend or other sizes that might be available, please let me know. I'm looking to finalize my order soon, so your prompt response would be much appreciated. Looking forward to hearing back from you soon!