Chinese regulators denied allegations made by foreign business groups that China is using its antimonopoly law to unfairly target foreign companies and may be violating its World Trade Organization commitments. Xu Kunlin, an official at National Development Reform Commission, said at a press briefing Thursday that China treats foreign and domestic companies fairly. The economic planning body found that foreign companies accounted for about 10% of antimonopoly cases in a review of more than 300 instances, Mr. Xu said. He didn't say how long the commission conducted the review. "We do not target the foreign companies specifically," Mr. Xu said, adding that investigations are conducted fairly and according to law. The U.S. Chamber of Commerce, the U.S. China Business Council, the European Union Chamber of Commerce in China and the American Chamber of Commerce in China all lodged complaints within the last few weeks.