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Amazon’s push for faster shipping has reshaped the retail industry, with many competitors such as Target and Walmart now offering their own free two-day delivery options. Walmart in May unveiled one-day delivery on more than 200,000 items with a minimum order threshold of .

Among them 753 million surfed the internet via mobile phones, 57.34 million more than the previous year. The users averaged 27 hours per week surfing the internet, the report said.

Among the 459 pigs on the farm, 185 have so far been affected and 80 have died.

Amid some worrying signs that economic expansion may be muted in the fourth quarter, the central government made a number of announcements earlier this year to stabilize growth and pledged to improve market regulation to ensure a fair business environment.

Among the six AI demonstration zones that the city plans to construct, AIsland serves as an ideal prototype mimicking what future metropolitan life could look like. The 66,000 square-meter special zone in Zhangjiang Science City, Shanghai's science and technology hub, will conduct a number of pilot programs such as smart parking, intelligent lighting, environment monitoring and unmanned convenience stores. The first batch of entrants includes international and domestic technology luminaries IBM, Microsoft, Alibaba, Tencent, SenseTime, and a research facility affiliated to Tongji University. The zone will feature the city's first 5G+AI pilot zone and host over 8,000 research and development personnel.