HỢP ĐỒNG KHÍ GAS TƯƠNG LAI (HENRY HUB NATURAL GAS FUTURES)

Contract Unit

10,000 million British thermal units (mmBtu).

Price Quotation

U.S. dollars and cents per mmBtu.

Trading Hours

CME Globex:

Sunday - Friday 6:00 p.m. - 5:00 p.m. (5:00 p.m. - 4:00 p.m. Chicago Time/CT) with a 60-minute break each day beginning at 5:00 p.m. (4:00 p.m. CT)

CME ClearPort:

Sunday - Friday 6:00 p.m. - 5:00 p.m. (5:00 p.m. - 4:00 p.m. Chicago Time/CT) with a 60-minute break each day beginning at 5:00 p.m. (4:00 p.m. CT)

Minimum Price Fluctuation

CME ClearPort:

$0.001 per MMBtu

CME Globex:

$0.001 per MMBtu

Inter-commodity spreads on Globex may also occur in multiples of $0.00025 per MMBtu

Listed Contracts

The current year plus the next twelve calendar years. A new calendar year will be added following the termination of trading in the December contract of the current year.

Settlement Method

Deliverable

Termination Of Trading

Trading of any delivery month shall cease three (3) business days prior to the first day of the delivery month. In the event that the official Exchange holiday schedule changes subsequent to the listing of a Natural Gas futures, the originally listed expiration date shall remain in effect. In the event that the originally listed expiration day is declared a holiday, expiration will move to the business day immediately prior.

Trade At Marker Or Trade At Settlement Rules

Trading at settlement is available for spot (except on the last trading day), 2nd, 3rd and 4th months and subject to the existing TAS rules. Trading in all TAS products will cease daily at 2:30 PM Eastern Time. The TAS products will trade off of a "Base Price" of 0 to create a differential (plus or minus 10 ticks) versus settlement in the underlying product on a 1 to 1 basis. A trade done at the Base Price of 0 will correspond to a "traditional" TAS trade which will clear exactly at the final settlement price of the day.

Grade And Quality

Natural Gas meeting the specifications set forth in the FERC-approved tariff of Sabine Pipe Line Company as then in effect at the time of delivery shall be deliverable in satisfaction of futures

contract delivery obligations.