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I'm reaching out to inquire about the raw materials you supply for our upcoming projects. Could you provide me with the pricing details, minimum order quantities, and any bulk purchase discounts available? Additionally, I'd like to know about the lead times for delivery and any relevant specifications or certifications your materials possess. Understanding the different options you offer will help us make more informed decisions. If you could share any catalog or data sheets that detail the various raw materials, that'd be great. Please feel free to include any additional information that you think would be helpful for us in the decision-making process. Looking forward to your prompt response!