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At the forum, the Beijing-based company launched a high-tech product that can intelligently print questions, mark wrong answers, as well as correct problem-solving steps. Dubbed as Paperang P3 series, the fresh product enables students to take a picture of their mistakes and to generate a flaw sweeper or question notebook.

At the invitation of Kazak President Nursultan Nazarbayev, Xi will make a state visit to the country during which he will attend the SCO meeting.

At the Boao forum, Xi pledged that China will significantly lower import tariffs, including tariffs for vehicles; strengthen intellectual property protection; improve market access and investment environment, including announcing a revised negative list of foreign investment in the first half of the year.

At the Shanghai branch office of Didi Chuxing on Tuesday, inspectors found that Didi sent car-hailing orders to drivers and vehicles without operation qualifications and thus imposed a penalty of 200,000 yuan.

At the same time, Asahi Group has invested nearly 10 billion euros (.8 billion) for acquiring several beer businesses in Europe.