摩洛哥采购需求：中空共轭,中空共轭纤维,中空共轭硅化,中空共轭硅化纤维,中空硅化纤维,硅化中空纤维

I am interested in purchasing 1000kg of Recycled Polyester Staple Fiber for an upcoming project. Could you provide detailed information about your available grades, pricing, and any minimum order requirements? Additionally, I'd appreciate it if you could share your lead times for shipping and any samples that may be available for testing. Looking forward to your prompt response so we can proceed with the order. Thank you!