C919 closer to certification after test flight China shores up gold purchases amid rising global uncertainties Vloggers hit pay dirt; advertisers perk up China's electronic payments continue steady growth Fun e-commerce boosts consumption China Leisure Conference opens in Beijing China's agriculture expands steadily China's agriculture expands steadily China Leisure Conference opens in Beijing China shores up gold purchases amid rising global uncertainties China's electronic payments continue steady growth Expert: Nation's mobile business value soaring Popularity of online literature creating new opportunities Oil consumption to peak by 2025 Popularity of online literature creating new opportunities C919 closer to certification after test flight Fun e-commerce boosts consumption Expert: Nation's mobile business value soaring Oil consumption to peak by 2025