China's benchmark interbank gold prices higher TuesdayUnmanned strike aircraft shows its mettleMore US steps on chips seen as harmfulHuawei embraces allU.S. ports remain confident in ChinaSceientific exploration well first to break 10,000China's benchmark interbank gold prices higher TuesdayChinese researchers prove presence of ocean on MarsOnline mini dramas making major headwayBaidu reports better