No
board of trade which has been designated or registered as a contract market or a derivatives transaction execution facility exclude from membership in, and all privileges on, such
board of trade, any association or corporation engaged in cash
commodity business having adequate financial responsibility which is organized under the cooperative laws of any
State, or which has been recognized as a
cooperative association of producers by the United
States Government or by any agency thereof, if such association or corporation complies and agrees to comply with such terms and conditions as are or may be imposed lawfully upon other
members of such
board, and as are or may be imposed lawfully upon a
cooperative association of producers engaged in cash
commodity business, unless such
board of trade is authorized by the
commission to exclude such association or corporation from membership and privileges after hearing held upon at least three days’ notice subsequent to the filing of complaint by the
board of trade: Provided, however, That if any such association or corporation shall fail to meet its obligations with any established clearing house or clearing agency of any contract market, such association or corporation shall be ipso facto debarred from further trading on such contract market, except such trading as may be necessary to close open trades and to discharge existing contracts in accordance with the rules of such contract market applicable in such cases. Such
commission may prescribe that such association or corporation shall have and retain membership and privileges, with or without imposing conditions, or it may permit such
board of trade immediately to bar such association or corporation from membership and privileges. Any order of said
commission entered hereunder shall be reviewable by the court of appeals for the circuit in which such association or corporation, or such
board of trade, has its principal place of business, on written petition either of such association or corporation, or of such
board of trade, under the procedure provided in
section 8(b) of this title, but such order shall not be stayed by the court pending review.