俄罗斯采购需求：荧光增白剂、紫外线吸收剂、抗氧化剂

I'm looking to source some specific additives for our EPS production line. We need a quality nucleating agent that enhances foam properties and improves efficiency in the manufacturing process. Additionally, I'm interested in a reliable flame retardant that meets safety standards while maintaining the material's performance. Lastly, a graphite masterbatch is essential for improving conductivity in our products. Please share any recommendations or relevant product specifications.