加拿大采购需求：萤石晶体、萤石矿物、萤石矿物、天然萤石、萤石砂、萤石石

We're reaching out regarding a procurement opportunity for fluorspar, as we have a client interested in acquiring 400 metric tons. The purchase would be based on CIF Mercin terms, so we would appreciate details on pricing, lead times, and available stock levels. Additionally, it would be helpful to know more about the quality specifications and any certifications your material meets. Please also include your payment terms and any additional costs we should factor in. Looking forward to your prompt response so we can move forward with this potential order.