印度采购需求：纤维素醚制造商、供应商、羟丙基甲基纤维素、Hpmc、纤维素醚、甲基纤维素

I am reaching out to inquire about several products that we are interested in sourcing. Specifically, we are looking for RDP, MHEC, Starch Ether, Cellulose Fiber, Calcium Carbonate, and Sodium Gluconate. We would appreciate it if you could provide detailed information on the available grades, specifications, and pricing for these items. Additionally, it would be helpful to know about your lead times, minimum order quantities, and any potential discounts for bulk purchases. If you have technical data sheets or samples available, kindly share them as well. We are eager to establish a reliable partnership and look forward to your prompt response with the necessary information. Thank you!