加拿大采购需求：铪，铪供应商，铪采购，铪价格，铪供应情况，铪库存

I'm reaching out for some clarification on the term “Nichol based.” I want to confirm whether this refers to stainless steel or if it indicates a different material composition. Understanding the specific type of material involved is crucial for our procurement decisions. Could you provide more details or specifications regarding this designation? Additionally, if this Nichol based option does indeed imply stainless steel, it would be helpful to know about the grades or variations that you offer. This information will assist us in evaluating our project requirements and determining the best fit for our needs. Looking forward to your insights on this matter.