The provisions of section 28 of the Merchant Marine Act, 1920, are hereby further suspended from and including the first day of January, 1921, until further order of this Board.

(a) Order of March 11, 1924, as modified, which terminated order of June 14, 1920, as modified, suspending provisions of section 28 of the Merchant Marine Act, 1920, until further order of the Board, is hereby vacated and set aside.

(b) The provisions of said order of June 14, 1920, as modified by the supplemental orders of July 27, 1920, December 11, 1920, and February 7, 1921, specified in paragraph (a) of this section, shall continue in force until further order of the Board.

The following conditions are hereby prescribed as supplemental to the orders aforesaid suspending the provisions of section 28 of the Merchant Marine Act, that is to say, that notwithstanding the provisions of the aforesaid section 28 may become effective during the time when export or import shipments are in transit to or from the ports of export or import the following conditions shall be observed.

(a) With respect to all export shipments delivered to and receipted for by common carriers subject to the provisions of section 6 of the Interstate Commerce Act (section 6, 24 Stat. 380, as amended; 49 U.S.C. 6(13)) the rates to the ports in force and applicable upon said shipments via the lines of said carriers upon the date of delivery to and receipt by such carriers shall be applied to said shipments; and,

(b) With respect to all import shipments delivered to and receipted for by common carriers subject to the provisions of section 6 of the Interstate Commerce Act (49 U.S.C. 6 (13)) the rates from the ports in force and applicable to said shipments over the lines of said carriers upon the date of delivery to and receipt by such carriers shall be applied to said shipments.