埃及采购需求：混凝土外加剂、混凝土高效减水剂、水泥研磨添加剂、建筑化学品、绿色混凝土、水泥研磨助剂

I am the owner of a factory specializing in chemical admixtures for ready-mix concrete. I'm interested in importing Sodium Lignosulfonate and SNF Naphthalene to Ain Al Sokhna Port in Egypt. Could you provide me with your pricing, minimum order quantities, and any specific details regarding the shipping and handling? Additionally, I would appreciate information on delivery timelines, payment terms, and whether you offer any support for customs clearance upon arrival. Any relevant certifications or quality standards for the products would also be helpful. Looking forward to your prompt response!