印度采购需求：荧光增白剂、紫外线吸收剂、抗氧化剂

I am reaching out to inquire about a specific chemical compound I'm interested in purchasing. I am looking for 25 metric tons of a certain dimethyl derivative. Please provide your best pricing based on the CIF terms to Mumbai port. Additionally, I'd appreciate it if you could send over the Certificate of Analysis (COA) along with the pricing details. This information is crucial for our procurement process, and I look forward to your prompt response. Thank you!