Apple Inc.’s (NASDAQ:AAPL) CEO Tim Cook said the iPhone maker will continue to “increase investment” in China during his visit to the world’s second-largest economy, at a time when U.S. President Donald Trump has threatened to slap tariffs on imports. China Is A Big Market For AppleCook met China’s Minister of Industry and Information Technology Li Lecheng on Wednesday, according to a statement released by the ministry. He said the company would further improve the level and quality of cooperation with Chin ...