The World Trade Organization has sided with South Korea over its dispute over anti-dumping duties on Japanese pneumatic valves.<br />The WTO adopted a report on Monday that South Korea's anti-dumping duties against Japan do not violate WTO rules.<br />Japanese pneumatic valves, which are used in the auto industry and electronics sectors, account for 70 percent of total pneumatic valve imported to South Korea.<br />In 2015, South Korea decided to impose anti-dumping duties on Japanese pneumatic valves over the course of five years.<br />In 2016, Japan challenged the measure at the WTO's dispute settlement body.<br />