EXHIBIT 10.60 THIRD AMENDMENT TO THE UCAR CARBON EQUALIZATION BENEFIT PLAN In accordance with Article VI, Section 2 of the UCAR Carbon Equalization Benefit Plan (the "Plan"), the Plan is hereby amended as follows: 1. Article VIA of the Plan is amended to add a new Section 4 thereto to read as follows: "SECTION 4. The provisions of this Article VIA shall be effective only with respect to Participants who are offered participation in the SSP on or before May 31, 2001." 2. The provisions of this Third Amendment shall be effective as of May 23, 2001. UCAR CARBON COMPANY INC. By: /s/ Karen G. Narwold --------------------------------- 1.