An appeals board of the World Trade Organization reversed much of an earlier ruling against the United States on Monday, but it said US duties on Indian steel broke WTO rules and asked the United States to bring them into line with its regulation. In one of the most complicated appeals decisions ever handled by the 19-year-old trade watchdog, the WTO's Appellate Body reversed much of a ruling by a three-person panel in July, which said the US duties had wrongly penalised India for subsidising steel exports by Tata Steel. The case involved US duties imposed because a portion ...