Weifu Hi-Tech (000581), Changdian Technology (600584), GigaDevice (603986).
1. Weifu Hi-Tech (000581)
Core theme: Hydrogen energy chip concept new energy vehicle
Main business: After more than sixty years of hard work , has become a backbone domestic automobile (power engineering) core parts enterprise. 80% of the existing core automobile parts business products are matched with electronic control systems and are electronically controlled, taking a leading position among independent brands.
2. Changdian Technology (600584)
Core theme: Chip semiconductor concept
Main business: The company is the world's leading integrated circuit manufacturing and technical services Provider, providing a full range of one-stop services for finished chip manufacturing, finished chip testing and direct shipping services to semiconductor customers around the world. The company is currently the only domestic manufacturer with RF-SIM card packaging technology, and has achieved Partial sale.
3. GigaDevice (603986)
Core theme: chip concept
Main business: The company is currently the leading flash memory chip design company in mainland China. According to an industry research report by Xinmo Consulting, the company’s global NOR Flash market share is 6.
Automotive chip semiconductor is a vehicle integrated circuit and is a semiconductor component. If a motor vehicle lacks a chip, the vehicle cannot drive and cannot be sold on the market.