In 2021，Shenzhen’s industry overcame the in-depth impact brought by the China-US trade friction，and multiple disadvantageous factors such as the shortage of chip，containers and electricity，the sharp increase of raw materials，making the breakthrough at high position. The total industrial production at large scale has reached 4 trillion yuan，The added value of the whole industry has broken 1 trillion yuan. The investment scale on industry and technological improvement has climbed up to the new height in history，creating a good opening-up for the 14^th Five-Year-Plan. In 2022，Shenzhen’s industry will be faced with the triple pressures-shrinking demand，supply shock and the weakened expectation. At the same time，the supportive policies on the stable development of industrial economy are intensively issued at national level. Shenzhen government has given more attention to the development of manufacturing，and now planing to release a series of supportive policies. Specifically，the policies are designed to promote the digital transformation of manufacturing，intensify the guarantee of the key factors and the major programs down to the ground，accelerate the cultivation and support on the emerging industry，enhance the level of high-quality development.