; and (2) by striking all that follows “section 21” and inserting a period. (c) Section 4a(e) of such Act ( 7 U.S.C. 6a(e) ) is amended— (1) in the first sentence— (A) by striking or by any electronic trading facility ; (B) by striking or on an electronic trading facility ; and (C) by striking or electronic trading facility each place it appears; and (2) in the second sentence, by striking or electronic trading facility with respect to a significant price discovery contract . (d) Section 4g(a) of such Act ( 7 U.S.C. 6g(a) ) is amended by striking any significant price discovery contract traded or executed on an electronic trading facility or . (e) Section 4i of such Act ( 7 U.S.C. 6i ) is amended— (1) by striking , or any significant price discovery contract traded or executed on an electronic trading facility or any agreement, contract, or transaction that is treated by a derivatives clearing organization, whether registered or not registered, as fungible with a significant price discovery contract