MK INTERROS INVEST is being designated pursuant to Section 1(a)(vii) for being owned or controlled by, or for having acted or purported to act for or on behalf of, directly or indirectly, Potanin, a person whose property and interests in property are blocked pursuant to Section 1(a)(iii)(C). MK Interros Invest is a holding company used by Potanin to control his minority stake in Norilsk Nickel.