伊拉克采购需求：比特大陆 Antminer L9、莱特币矿机、狗狗币矿机、BEL 币矿机、Antminer L9 电源、加密货币矿机

I'm interested in understanding how your wholesale pricing is structured, particularly in relation to order size. Can you provide details on whether discounts or price breaks are available for larger orders? Specifically, I'd like to know what adjustments might occur as quantities increase. Additionally, I am looking to import to Afghanistan, so any information regarding shipping options or potential costs related to different order volumes would be extremely helpful. Please share any relevant guidelines or pricing tiers you have in place for bulk purchases. Looking forward to your insights!