菲律宾采购需求：荧光增白剂、紫外线吸收剂、抗氧化剂

I hope this message finds you well. I'm currently reviewing our options for sourcing products and would like to gather more detailed information regarding your pricing and availability. Specifically, I am interested in understanding the cost structure for different order quantities and any potential discounts you may offer for bulk purchases. Additionally, could you let me know about lead times for production and shipping? This info will help in making timely decisions for our procurement strategy. Also, if there are any upcoming promotions or changes in stock availability, please share those updates as well. Looking forward to your prompt response!