沙特阿拉伯采购需求：荧光增白剂、紫外线吸收剂、抗氧化剂

I'm reaching out to inquire about the pricing for 2 metric tons of a specific chemical product. Could you please provide your best possible rates for both CIF and DDP shipping options to Dammam, Saudi Arabia? We're looking for competitive offers to evaluate our sourcing plans. Additionally, it would be great if you could include any relevant details about lead times and payment terms. Your prompt response will be highly appreciated as we're aiming to finalize our supplier selection soon. Thank you!