英国采购需求：直接染料、酸性染料、碳酸钠、棉质直接染料、直接染料色卡、直接染料用途

I'm looking to get a quotation for a specific dye. Could you please provide me with the price for 1kg? I'm interested in understanding the overall cost, including any additional fees or shipping charges that may apply. If there are bulk pricing options available, I'd love to hear about those as well. In addition to the pricing, it would be helpful if you could provide some details about the estimated delivery time and payment terms. Also, let me know if you have any minimum order quantity requirements or sample availability. Looking forward to your prompt response!