印度采购需求：腐植酸肥料、颗粒腐植酸、腐植酸土壤改良剂、有机腐植酸、腐植酸补充剂、腐植酸粉

We are interested in importing your pesticide products, including various organic acids. In order to proceed with this, we need a constraint letter from your company. This document is necessary for us to obtain the required permissions for importation. Could you please provide us with the constraint letter at your earliest convenience? It will help us move forward smoothly with the import process. Looking forward to your prompt response. Thank you!