Common use of PURCHASE ORDERS AND REDEMPTION ORDERS Clause in Contracts

PURCHASE ORDERS AND REDEMPTION ORDERS. United States Oil Fund, LP. This Exhibit A to the Authorized Participant Agreement (the “Agreement”) supplements the Prospectus with respect to the procedures to be used by (i) the Transfer Agent and Marketing Agent in processing Purchase Orders and (ii) the Transfer Agent in processing Redemption Orders and, together with Purchase Orders, “Orders”. Capitalized terms, unless otherwise defined in this Annex II, have the meanings attributed to them in the Authorized Participant Agreement or the Prospectus. An Authorized Participant is required to have signed the Authorized Participant Agreement. Upon acceptance of the Agreement and execution thereof by the Company and in connection with the initial Purchase Order submitted by the Authorized Participant, the Distributor will assign a unique PIN Number to each Authorized Person authorized to act for an Authorized Participant. This will allow an Authorized Participant through its Authorized Person(s) to place a Purchase Order or Redemption Order with respect to the purchase or redemption of Creation Units of Shares of the Fund. TO PLACE AN ORDER FOR PURCHASE OR REDEMPTION OF CREATION UNITS

PURCHASE ORDERS AND REDEMPTION ORDERS. United States 12 Month Oil Fund, LP. This Exhibit A to the Authorized Participant Agreement (the “Agreement”) supplements the Prospectus with respect to the procedures to be used by (i) the Transfer Agent and Marketing Agent in processing Purchase Orders and (ii) the Transfer Agent in processing Redemption Orders and, together with Purchase Orders, “Orders”. Capitalized terms, unless otherwise defined in this Annex II, have the meanings attributed to them in the Authorized Participant Agreement or the Prospectus. An Authorized Participant is required to have signed the Authorized Participant Agreement. Upon acceptance of the Agreement and execution thereof by the Company and in connection with the initial Purchase Order submitted by the Authorized Participant, the Distributor will assign a unique PIN Number to each Authorized Person authorized to act for an Authorized Participant. This will allow an Authorized Participant through its Authorized Person(s) to place a Purchase Order or Redemption Order with respect to the purchase or redemption of Creation Units of Shares of the Fund. TO PLACE AN ORDER FOR PURCHASE OR REDEMPTION OF CREATION UNITS

PURCHASE ORDERS AND REDEMPTION ORDERS. United States Oil Natural Gas Fund, LP. This Exhibit A to the Authorized Participant Agreement (the “Agreement”) supplements the Prospectus with respect to the procedures to be used by (i) the Transfer Agent and Marketing Agent in processing Purchase Orders and (ii) the Transfer Agent in processing Redemption Orders and, together with Purchase Orders, “Orders”. Capitalized terms, unless otherwise defined in this Annex II, have the meanings attributed to them in the Authorized Participant Agreement or the Prospectus. An Authorized Participant is required to have signed the Authorized Participant Agreement. Upon acceptance of the Agreement and execution thereof by the Company and in connection with the initial Purchase Order submitted by the Authorized Participant, the Distributor will assign a unique PIN Number to each Authorized Person authorized to act for an Authorized Participant. This will allow an Authorized Participant through its Authorized Person(s) to place a Purchase Order or Redemption Order with respect to the purchase or redemption of Creation Units of Shares of the Fund. TO PLACE AN ORDER FOR PURCHASE OR REDEMPTION OF CREATION UNITS

PURCHASE ORDERS AND REDEMPTION ORDERS. United States Short Oil Fund, LP. This Exhibit A to the Authorized Participant Agreement (the “Agreement”) supplements the Prospectus with respect to the procedures to be used by (i) the Transfer Agent and Marketing Agent in processing Purchase Orders and (ii) the Transfer Agent in processing Redemption Orders and, together with Purchase Orders, “Orders”. Capitalized terms, unless otherwise defined in this Annex II, have the meanings attributed to them in the Authorized Participant Agreement or the Prospectus. An Authorized Participant is required to have signed the Authorized Participant Agreement. Upon acceptance of the Agreement and execution thereof by the Company and in connection with the initial Purchase Order submitted by the Authorized Participant, the Distributor will assign a unique PIN Number to each Authorized Person authorized to act for an Authorized Participant. This will allow an Authorized Participant through its Authorized Person(s) to place a Purchase Order or Redemption Order with respect to the purchase or redemption of Creation Units of Shares of the Fund. TO PLACE AN ORDER FOR PURCHASE OR REDEMPTION OF CREATION UNITS

PURCHASE ORDERS AND REDEMPTION ORDERS. United States Xxxxx Oil Fund, LP. This Exhibit A to the Authorized Participant Agreement (the “Agreement”) supplements the Prospectus with respect to the procedures to be used by (i) the Transfer Agent and Marketing Agent in processing Purchase Orders and (ii) the Transfer Agent in processing Redemption Orders and, together with Purchase Orders, “Orders”. Capitalized terms, unless otherwise defined in this Annex II, have the meanings attributed to them in the Authorized Participant Agreement or the Prospectus. An Authorized Participant is required to have signed the Authorized Participant Agreement. Upon acceptance of the Agreement and execution thereof by the Company and in connection with the initial Purchase Order submitted by the Authorized Participant, the Distributor will assign a unique PIN Number to each Authorized Person authorized to act for an Authorized Participant. This will allow an Authorized Participant through its Authorized Person(s) to place a Purchase Order or Redemption Order with respect to the purchase or redemption of Creation Units of Shares of the Fund. TO PLACE AN ORDER FOR PURCHASE OR REDEMPTION OF CREATION UNITS

PURCHASE ORDERS AND REDEMPTION ORDERS. United States Diesel-Heating Oil Fund, LP. This Exhibit A to the Authorized Participant Agreement (the “Agreement”) supplements the Prospectus with respect to the procedures to be used by (i) the Transfer Agent and Marketing Agent in processing Purchase Orders and (ii) the Transfer Agent in processing Redemption Orders and, together with Purchase Orders, “Orders”. Capitalized terms, unless otherwise defined in this Annex II, have the meanings attributed to them in the Authorized Participant Agreement or the Prospectus. An Authorized Participant is required to have signed the Authorized Participant Agreement. Upon acceptance of the Agreement and execution thereof by the Company and in connection with the initial Purchase Order submitted by the Authorized Participant, the Distributor will assign a unique PIN Number to each Authorized Person authorized to act for an Authorized Participant. This will allow an Authorized Participant through its Authorized Person(s) to place a Purchase Order or Redemption Order with respect to the purchase or redemption of Creation Units of Shares of the Fund. TO PLACE AN ORDER FOR PURCHASE OR REDEMPTION OF CREATION UNITS

PURCHASE ORDERS AND REDEMPTION ORDERS. United States Oil 12 Month Natural Gas Fund, LP. This Exhibit A to the Authorized Participant Agreement (the “Agreement”) supplements the Prospectus with respect to the procedures to be used by (i) the Transfer Agent and Marketing Agent in processing Purchase Orders and (ii) the Transfer Agent in processing Redemption Orders and, together with Purchase Orders, “Orders”. Capitalized terms, unless otherwise defined in this Annex II, have the meanings attributed to them in the Authorized Participant Agreement or the Prospectus. An Authorized Participant is required to have signed the Authorized Participant Agreement. Upon acceptance of the Agreement and execution thereof by the Company and in connection with the initial Purchase Order submitted by the Authorized Participant, the Distributor will assign a unique PIN Number to each Authorized Person authorized to act for an Authorized Participant. This will allow an Authorized Participant through its Authorized Person(s) to place a Purchase Order or Redemption Order with respect to the purchase or redemption of Creation Units of Shares of the Fund. TO PLACE AN ORDER FOR PURCHASE OR REDEMPTION OF CREATION UNITS

PURCHASE ORDERS AND REDEMPTION ORDERS. United States Oil Gasoline Fund, LP. This Exhibit A to the Authorized Participant Agreement (the “Agreement”) supplements the Prospectus with respect to the procedures to be used by (i) the Transfer Agent and Marketing Agent in processing Purchase Orders and (ii) the Transfer Agent in processing Redemption Orders and, together with Purchase Orders, “Orders”. Capitalized terms, unless otherwise defined in this Annex II, have the meanings attributed to them in the Authorized Participant Agreement or the Prospectus. An Authorized Participant is required to have signed the Authorized Participant Agreement. Upon acceptance of the Agreement and execution thereof by the Company and in connection with the initial Purchase Order submitted by the Authorized Participant, the Distributor will assign a unique PIN Number to each Authorized Person authorized to act for an Authorized Participant. This will allow an Authorized Participant through its Authorized Person(s) to place a Purchase Order or Redemption Order with respect to the purchase or redemption of Creation Units of Shares of the Fund. TO PLACE AN ORDER FOR PURCHASE OR REDEMPTION OF CREATION UNITS