Core Viewpoint - Dongli Machinery (301298.SZ) primarily produces automotive engine vibration dampers, chassis suspension dampers, transmission gear parts, turbocharger parts, and other precision components, with no products currently applied in the field of autonomous vehicles [1] Group 1 - The company's product range includes automotive engine vibration dampers [1] - The company also manufactures chassis suspension dampers [1] - Transmission gear parts are part of the company's product offerings [1] Group 2 - Turbocharger parts are included in the company's product line [1] - The company produces other precision components as well [1] - There are no products developed for the autonomous vehicle sector [1]