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At the present time, 20 percent of users say the lack of effective data is the major challenge they face in developing AI models.

At the forum this year, held on Sunday and Monday, 29 foreign heads of state and government as well as chiefs of international organizations, corporate leaders, senior officials and scholars gathered to chart the blueprint for the Belt and Road Initiative, which has won positive feedback from more than 100 countries.

At the same time, tech giant Alibaba Group is also doubling down on online exposition by forming a dedicated digital expo company in partnership with Shanghai.

At the bottom of the list, Northwest Gansu province and Northeast Liaoning province grew at 5 percent and 2.1 percent respectively.

At the same time, Japan is an important producer of semiconductor materials. In the first five months of 2019, the semiconductor materials Japan has produced accounted for 52 percent of the global production volume, data from a South Korean government report show.