London copper recovered from early falls to trade slightly higher on Wednesday, supported by signs that top consumer China will take measures to ease the impact of a trade war with the United States. "The measures will benefit some companies from both China and the U.S.," Hu Xijin, the editor in chief of the Global Times newspaper, said on Twitter. The market was also supported by concerns in some quarters about supply disruptions due to a mining strike in Peru. However, an industry association said on Tuesday the strike had failed to draw large numbers of workers and had not affected output at mines in the world's ... (full story)