Flu season sees spike in drug productionU.S. stocks tick down as Apple drags tech sector lowerChinese companies retain 2nd place on Hurun Top 500U.S. stocks post weekly gains amid tax bill, dataCuriosity mars rover begins studying Vera Rubin RidgeChina's fighter jet JWorld's largest energy corridor generates impressive powerA Boeing 737 MAX arrives in Guangzhou, ending nearly 5Economy on stable footing, experts sayChina's tech giants spend big on digital 'red envelope war' to gain more mobile users