He Xiaohu, a computer numerical control lathe operator at Xi'an Aerospace Engine Co. Ltd. of the Academy of Aerospace Propulsion Technology of China Aerospace Science and Technology Corporation

Liu Li, leader of the No.48 Oil Production Team at the Sixth Operation Area of the No.2 Oil Production Plant of Daqing Oilfield of China National Petroleum Corporation

Liu Bomin, deputy director and chief skills master of the Hydraulic Press Forging Plant at the Casting and Forging Steel Division of China First Heavy Industries

Yao Zhihui, a vehicle electrician at the National Railway Division of CRRC Changchun Railway Vehicles Co. Ltd.

Li Min, a team leader at the Transmission and Maintenance Center of the Ultra High Voltage Company of State Grid Shandong Electric Power Company