On April 28, Mr.Sommai Lakananuruk, Director Economic Sector Budget Preparation Office 3 and his colleagues visited NSTDA. At NANOTEC, Prof. Sirirurg Songsivilai was on hand to welcome the budget bureau group. In addition to giving a presentation on NANOTEC’s work, Prof. Sirirurg used this visit opportunity to introduce the both the Fertilizer and the Smart Soil flagship programs at NANOTEC. The purpose of the visit was introductory.