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China's national railway operator has on Wednesday added a new function to help people buy tickets on the booking site 12306.cn and its related app, the Beijing News reported.

China's exports to countries and regions involved in the initiative increased by 12.1 percent in 2017 from one year earlier, while imports from the economies rose 26.8 percent year-on-year, according to the commerce ministry.

China's migrant population decreased for the first time in about 30 years in 2015. The economic rise of China's interior regions is luring back migrant workers from coastal cities. Skills and capital acquired in cities also help migrant workers start their own businesses in their home town.

China's new standards urging construction machinery firms and infrastructure project contractors to adopt more digitalized and energy saving products are also expected to sustain the sales of excavators, truck-mounted cranes, elevated work platforms and aerial work vehicles, he said.

China's domestically produced screens also gained momentum in the high-end cellphone market in the first six months. About 19 percent of Chinese smartphones worth more than 3,000 yuan (5) used homemade screens, up 10 percent year on year.