05/08/2023 TRANSPORTATION SPOT INDEX AND CASHOUT INDEX PRICE AND CASHOUT SYSTEM INDEX PRICE ----------------------------------------------------------------------------------------- The "Spot Index Price" for May 2023 pursuant to Section 1.103 of the General Terms and Conditions (GT&C) of CIG's Second Revised Volume No. 1 Tariff ("Tariff") is $1.8800/Dth. The "Cashout Index Price," as defined in Section 1.11 of the GT&C of CIG's Tariff, for the month of April 2023 is $1.9044/Dth. The "Cashout System Index Price" as defined in Section 1.11A of the General Terms and Conditions of CIG's Second Revised Volume No. 1 Tariff, for the month of April 2023 is: Quantities owed Shipper $1.6525 Quantities owed Transporter $1.9811 If you have any questions or need additional information, please call your Marketing Account Representative.