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I'm reaching out to get a detailed quote for some products I'm interested in. It would be great if you could provide the pricing, available quantities, and any bulk purchase discounts you might offer. Additionally, I'd like to know about the lead times for production and shipping options available. Also, could you share any relevant specs or certifications for the products? If there are variations in materials or features, I'd love to hear about those too. Your prompt response would be much appreciated, as I'm looking to finalize my decision soon. Thanks in advance for your help!