CyPlus Idesa is a joint venture between German Evonik and Mexican Grupo IDESA. The sodium cyanide plant has a capacity of 40,000 metric tons and uses state-of-the-art hydrocyanic acid and cyanide technologies. Special attention was dedicated to the compliance of all environmental and safety regulations ensuring that production of sodium cyanide complies with the provisions of the "International Cyanide Management Code" (ICMC).