PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS ARE MARKED BY AN ASTERISK (*). CONTRACT AMENDMENT ENRON GAS LIQUIDS, INC. PO Box 1188 Part I Houston TX 77251-1188 Contract Amendment with Attn: Kris Lindsey Amendment Date: July 21, 1995 Empire Gas Corporation EGL Contract No.: SM 091395-S PO Box 303 Contract Date: 04/24/95 Lebanon, MO 65536 Counterparty's Contract No.: Confirms conversation between: Marty Lerum and Kris Lindsey of Empire Gas Corporation and Bard Black The Subject Contract will be amended as follows, effective: April 24, 1995 PRODUCT: Propane *QUANTITY: The Contract Quantity is 126,000 barrels. Monthly Quantities are as follows: June 95 7,000 barrels December 95 14,000 barrels July 95 7,000 barrels January 96 14,000 barrels August 95 7,000 barrels February 96 14,000 barrels September 95 7,000 barrels March 96 14,000 barrels October 95 14,000 barrels April 96 7,000 barrels November 95 14,000 barrels May 96 7,000 barrels *CONTRACT PRICE: The price per gallon shall be calculated monthly based upon the average of the weekly high and low Hattiesburg, Mississippi spot prices for propane as reported by Oil Price Information Service's Petroscan (OPIS) for the calendar month of delivery, and using such average prices to calculate an arithmetic average price for the relevant month. A fee of * per gallon shall be * from this figure. The result of this calculation shall be rounded to three (3) decimal places, using cents per gallon. Buyer shall take or pay for a minimum of 100% of the quantity of Product as stated above under "Quantity." All Product not lifted by the end of each calendar month will be billed based on the above calculation on the day immediately following the last day of the relevant calendar month. Seller shall have no obligation to deliver product to Buyer after May 31, 1996. For purposes of this Contract Price paragraph only, the delivery date shall be defined as the Meter ticket date. (see Special Provisions) In the event that the monthly calculated Hattiesburg, Mississippi OPIS price * the calculated monthly Mont Belvieu TET OPIS average spot price by * per gallon, the Buyer's Contract Price shall be the monthly Mont 2 of 2 Belvieu TET OPIS spot price * per gallon for Quantities of Product that are delivered FOB Egan, Louisiana only. FOB Egan, Louisiana (or such other point(s) as the parties may agree to) Remarks: "*" Denotes Change in Quantity to delete the language referencing the 80% minimum. Please insert your company's contract number in the space provided in the upper right hand section of this Amendment. All other terms and conditions of the subject contract, including prior Amendments, shall remain the same and the parties hereby ratify said Agreement as amended herein. Accepted and agreed to this second day of August, 1995. EMPIRE GAS CORPORATION ENRON GAS LIQUIDS, INC. /s/ Kris Lindsey /s/ Keith Hillegonds _________________________ ______________________________ BY Kris Lindsey BY KEITH HILLEGONDS _________________ TITLE: Vice President TITLE: DIRECTOR, MKTG. CENTRAL REGION _________________ * Confidential material deleted. ______________________________