The main purpose of this survey is to collect accurate information from relevant people on the side of Vietnam and verify data from other scientists on feed, fingerlings, methods for farming, catfish processing and so forth. By evaluating the facts and arguments on the two sides, the paper will strive for two purposes: (i) deciding whether or not the rules are consistent with World Trade Organization law; and ii) investigating whether Vietnam can carry the issue into the WTO dispute settlement mechanism and benefit |