美国采购需求：超细纯铁粉，UHA，铁粉生产商，高纯度铁粉，金属粉末供应商，铁粉规格

I hope this message finds you well. I'm interested in sourcing 20 metric tons of iron powder with a particle size of less than 5 microns. Could you please provide me with the pricing details for this quantity? Additionally, I would like to know what the anticipated lead time would be for production and delivery after the order is placed. Understanding the cost structure and timeline is crucial for our planning. If you could also include any information about the specifications or packaging options available, that would be greatly appreciated. I look forward to your prompt response so we can move forward efficiently.