Deep Tide TechFlow News, March 27 — The Iranian Atomic Energy Organization announced that the "Yellow Cake" production plant in Ardakan City, Yazd Province, Iran, was attacked a few minutes ago by the US and Israel. Preliminary investigations indicate that no radioactive materials were leaked outside the facility. "Yellow Cake" is an oxide of uranium, typically extracted from crushed natural uranium ore. It is an essential intermediate product in nuclear fuel production but cannot be directly used in nuclear reactors; it is generally used for refining and enriching uranium. (Jin10)