The National Coalition Against Censorship reports that the Treasury Department's Office of Foreign Assets Control said in September, 2003, that trade embargoes apply to literary and scientific manuscripts by authors from Iran, Cuba, Iraq, Sudan and Libya unless they are "camera ready". No editing, no translating, no correctig spelling or grammar, and no reordering sentences and paragraphs.
See their website at www.ncac.org  ¶ 6:56 AM