美国采购需求：电缆密封套、导管连接器、导管配件、电缆夹、快速接头、导管连接器

I'd like to request detailed pricing information for a specific product. Could you please provide the cost for quantities of 2,000, 20,000, 200,000, and 2,000,000 units? Additionally, I'd appreciate it if you could include the lead times for each quantity range, as well as any applicable tariffs that may affect the overall pricing. Understanding these details is crucial for our purchasing decisions. If there are any volume discounts or other factors that could influence the pricing, please include that info as well. Looking forward to your prompt response so we can proceed efficiently.