[Code of Federal Regulations] [Title 19, Volume 2] [Revised as of April 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 19CFR151.25] [Page 188] TITLE 19--CUSTOMS DUTIES CHAPTER I--UNITED STATES CUSTOMS SERVICE, DEPARTMENT OF THE TREASURY PART 151--EXAMINATION, SAMPLING, AND TESTING OF MERCHANDISE--Table of Contents Subpart B--Sugars, Sirups, and Molasses Sec. 151.25 Mixing classes of sugar. No regulations relative to the weighing, taring, sampling, classifying, and testing of imported sugar shall be so construed as to permit mixing together sugar of different classes, such as centrifugal, beet, molasses, or any sugar different in character from those mentioned, for the purpose of weighing, taring, sampling, or testing.