印度采购需求：粉末加工、钣金、金属零件、钣金加工、金属加工、硅锰合金

I recently purchased 100 kg of selenium with specifications aligned to a 5N grade. I'm looking for more details regarding your pricing, availability, and lead time for similar quantities. Additionally, could you provide info on the quality assurance measures you have in place? If there are any bulk discounts or specific terms we should be aware of, please let me know. Looking forward to hearing from you soon!