Mr. Xu is a deputy division chief of Department of Taxation Policy of Ministry of Finance. He is mainly in charge of tax policy research and tax system reform. He graduated from Renmin University of China, majored in national economic plan.
The 2012 US Biochar Conference is presented by Sonoma Biochar Initiative (SBI) and the Sonoma Ecology Center. SBI is sponsored by the Sonoma Ecology Center, a Sonoma Valley non-profit working collaboratively to sustain and enhance ecological health.