The 9th meeting will be held in Beijing, China, on 11-13 May, 2015, hosted by the Institute of High Energy Physics (IHEP). Date: May 11, Monday - May 13, Wednesday May 11-12 ----- Meeting and Visit to Beijing Electron Position Collider and the assembling hall of the Hard X-ray Moderate Telescope Satellite (IHEP) May 13 ----- Optional Visit to LAMOST telescope in Xinglong