Dear Sir I am Dr. Krishna Bandaru, Scientist in Nagarjuna Fertilizers and Chemicals Limited, India . We are interested in procuring and testing biochar as soil amendment for some of our cropping trials. As part of this endeavor, we are evaluating different sources of biochar to be field tested with our crops such as maize, sweet sorghum, switchgrass and certain other grasses. We request your kind support in providing us specs and samples of biochar, the cost of which will be borne by Nagarjuna. In future, we plan to scale-up our procurement and field testing scope to several thousand acres and hope to work out a working relationship / partnership with a quality biochar supplier. Please indicate your interest in associating with us. I want to receive: Product Spec .