Employees work at a production line inside a factory of SAIC GM Wuling, in Liuzhou, Guangxi Zhuang Autonomous Region, in this file photo. The National Development and Reform Commission has unveiled a three-year plan to boost the core strength of China’s manufacturing sectors, in an effort to integrate big data with the real economy. Key sectors include artificial intelligence, smart cars, railway equipment, and high-end shipping.SD-Agencies