1 THIS IS A CONFIRMING COPY OF FORM 11-K FILED ON JUNE 29, 1993 UNDER COVER OF FORM SE. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K (Mark One) /X/ Annual report pursuant to Section 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 1992 OR / / Transition report pursuant to Section 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission file number 1-10070 THE GENIX GROUP RETIREMENT SAVINGS PLAN One Marquis Plaza 5315 Campbell's Run Road Pittsburgh, PA 15205 (Full title of the plan and the address of the plan, if different from that of the issuer named below) MCN Corporation (MCN) 500 Griswold Street Detroit, MI 48226 (Name of issuer of the common stock issued pursuant to the plan and the address of its principal executive office) 2 The financial statements and schedules were filed on June 29, 1993 in paper format under cover of Form SE. 3 Pursuant to the requirements of the Securities Exchange Act of 1934, MCN Corporation has duly caused this annual report on Form 11-K to be signed on its behalf by the undersigned thereunto duly authorized. THE GENIX GROUP RETIREMENT SAVINGS PLAN BY: /s/ T. E. Solomon T. E. Solomon Agent of the Plan DATE: June 25, 1993