EXHIBIT 3.1F PENNSYLVANIA DEPARTMENT OF STATE CORPORATION BUREAU Statement of Change of Registered Office (15 Pa. C.S.) [X] Domestic Business Corporation (Section 1507) [ ] Foreign Business Corporation (Section 4144) Entity Number [ ] Domestic Nonprofit Corporation (Section 5507) 0052034 [ ] Foreign Nonprofit Corporation (Section 6144) [ ] Domestic Limited Partnership (Section 8506) DOCUMENT WILL BE RETURNED TO THE Name NAME AND ADDRESS YOU ENTER TO Corporation Service Company THE LEFT Address 2704 Commerce Drive City State Zip Code Harrisburg, PA 17110 Fee: $52 Filed in the Department of State on FEB 25 2002 ------------------------------------------------ Acting Secretary of the Commonwealth In compliance with the requirements of the applicable provisions of 15 Pa.C.S. (relating to corporations and unincorporated associations), the undersigned corporation or limited partnership, desiring to effect a change of registered office, hereby states that: 1. The name is: CNK CHEMICAL REALTY CORPORATION 2. The (a) address of its initial registered office in this Commonwealth or (b) name of its commercial registered office provider and the county of venue is: (a) Number and street City State Zip County (b) Name of Commercial Registered Office Provider County c/o: CT Corporation System Philadelphia County 3. Complete part (a) or (b): (a) The address to which the registered office of the corporation or limited partnership in this Commonwealth is to be changed is: Number and street City State Zip County (b) The registered office of the corporation or limited partnership shall be provided by: c/o: Corporation Service Company Dauphin County Name of Commercial Registered Office Provider County 4. Strike out if a limited partnership: Such change was authorized by the Board of Directors of the corporation. IN TESTIMONY WHEREOF, the undersigned has caused this Application for Registration to be signed by a duly authorized officer thereof this 20th day of February, 2002. CNK CHEMICAL REALTY CORPORATION --------------------------------------- Name of Corporation/Limited Partnership /s/ Arthur C. Fullerton --------------------------------------- Signature Arthur C. Fullerton, Secretary --------------------------------------- Title