加纳采购需求：亚麻纱、亚麻混纺纱、苎麻混纺纱、苎麻与棉混纺纱、棉与涤纶混纺纱、棉混纺纱

I'm looking for a high-quality yarn made of 100% black cotton, specifically in a count of 16. Our project requires a robust and versatile material that can stand up to various applications, so it's crucial that the yarn meets strict quality standards. Please provide details on your available stock, including pricing, minimum order quantities, and lead times for delivery. In addition, I would appreciate information on the yarn's elasticity, dyeing options, and any certifications that may apply, such as organic or eco-friendly designs. If you have samples available, that would be helpful for testing purposes. Looking forward to your prompt response so we can potentially move forward with an order soon.