Home Page Events In-House Meeting with a 6-member delegation from Golden Ring Economic Forum (GREF) led by Mr. Hasnain Reza Mirza, President ByISSI Web Administrator - May 31, 2016 4487 May 18: In-House Meeting with a 6-member delegation from Golden Ring Economic Forum (GREF) led by Mr. Hasnain Reza Mirza, President.