What is a semiconductor? Semiconductors are materials whose conductivity can be controlled, ranging from insulators to conductors. No matter from the perspective of science and technology or economic development, the importance of semiconductors is enormous. This small series has compiled a list of semiconductor leading stocks for your reference.
What are the leading semiconductor stocks?
1 changdian technology
Changdian Technology was successfully listed on the main board of Shanghai Stock Exchange in 2003. After more than 40 years of development, the company has become a world-renowned integrated circuit packaging and testing enterprise. Changdian Technology provides global packaging design, product development and certification. Changdian Science and Technology is committed to the sustainable development strategy, advocates the harmonious development of employees, enterprises, customers, shareholders and society, and is rated as a national key high-tech enterprise.
2 Guo Kewei
Founded in 2008, the company is headquartered in Changsha, with molecular companies and R&D centers in Chengdu, Shanghai, Shenzhen, Beijing, Changzhou, Japan and the United States. The company is a key integrated circuit design enterprise in the national planning and layout, the first integrated circuit design enterprise to receive capital injection from the national integrated circuit industry investment fund, a national intellectual property advantage enterprise, and one of the largest integrated circuit design enterprises in Central and South China.
3 zhonghuan shares
Tianjin zhonghuan semiconductor co., ltd is committed to semiconductor energy-saving industry and new energy industry. It is a state-controlled high-tech enterprise integrating scientific research, production, management and venture capital, and has a unique dual industrial chain of semiconductor materials-energy-saving semiconductor devices and new energy materials-high-efficiency photovoltaic power stations. The company's leading product, semiconductor zone-melting monocrystalline silicon wafer for power electronic devices, ranks third in the world in comprehensive strength.
The concept leaders of semiconductor listed companies are:
Silanwei (600460): semiconductor leading stock, from the scale effect that the semiconductor industry attaches most importance to, China's dominant semiconductor enterprises still need to be strengthened.
The income in 20 years is 428 1 100 million.
Changdian Technology (600584): semiconductor leading stock, the company is mainly engaged in research and development, production and sales of semiconductors, electronic components and special electronic and electrical devices. The company has IGBT packaging technology, and its holding subsidiary is actively developing IGBT products. It is an IGBT design company.
The total operating income in the past 20 years is 26.46 billion (12.49%), the net profit is13.04 million (137 1. 17%), and the gross sales margin is 15.46%.
Sanan Optoelectronics (600703): semiconductor leading stock. Sanan Optoelectronics is mainly engaged in the research, development, production and sales of full color ultrasound high brightness LED epitaxial wafers, chips, III-V compound semiconductor materials, microwave communication integrated circuits, power devices and optical communication components. The product performance index ranks at the international advanced level.
Total revenue in 20 years was 8.454 billion, up13.32% year-on-year; The net profit was 65,438+0,065,438+0.6 billion, a year-on-year increase of-265,438+0.73%; The gross profit margin of sales was 24.47%.
What are the leading companies listed on semiconductor A shares?
Silanwei 600460: semiconductor leading stock. 2 1 In the second quarter, the company achieved revenue of183.3 billion, an increase of 80.82% year-on-year; The net profit was 257 million, up 804.98% year-on-year.
New technology products, such as LED power supply drive circuit, various AC DC power supply circuits, MEMS sensor products, power semiconductor products represented by IGBT, high-voltage integrated circuits and intelligent power module products, and LED color screen pixel tubes with Macalego reliability index, have been completed in this technology research and development system by the company in recent years with its own high-intensity investment and accumulation.
Changdian technology 600584: semiconductor leading stock. 2 1 the quarterly report of the second quarter shows that changdian technology achieved a total operating income of 71060,000 yuan, a year-on-year increase of13.38%; The net profit was 936 million yuan, a year-on-year increase of 302.57%.
The company is mainly engaged in research and development, production and sales of semiconductors, electronic components and special electronic and electrical devices. The company has IGBT packaging technology, and its holding subsidiary actively develops IGBT products as an IGBT design company.
Sanan Optoelectronics 600703: semiconductor leading stock. 2 1 the second quarter quarterly report shows that sanan optoelectronics achieved a total operating income of 3.397 billion yuan, up 80.11%year-on-year; The net profit was 327 million yuan, a year-on-year increase of 34.4 1%.
The company has a high-quality R&D team composed of top talents in semiconductor technology at home and abroad, and has high-reliability semiconductor technology. It is a company that has 6 production lines earlier in China and has large-scale R&D and compound semiconductor chip production capacity.
Wen Tai Science and Technology 600745: semiconductor leading stock. 2 1 the quarterly report of the second quarter shows that Wen Tai science and technology achieved a total operating income of127.8 billion yuan, a year-on-year increase of -45.52%.
In the first half of 18, the consortium organized by Hefu Wen Zhong Jintai Semiconductor Investment Co., Ltd. won the bid for some investment shares of Anshi Semiconductor. At present, the company is promoting major asset restructuring, and plans to acquire the indirect controlling equity of Anshi Semiconductor by issuing shares or cash.
Ji Shen 00002 1: In the field of semiconductor packaging and testing of integrated circuits, the company is a manufacturer of packaging and testing services for integrated circuit components, with industry-leading high-end packaging technology capabilities, especially the latest generation of product packaging and testing technology in the field of memory DRAM. It is the largest independent packaging and testing enterprise of DRAM memory chips in China, and it is also one of the few domestic-funded enterprises that can realize independent control of packaging and testing technology.
Fangda Group 0055: The company stopped producing gallium nitride epitaxial wafers and chips for semiconductor lighting (LED) on 12.
Huang Ting International 00056: It plans to acquire the equity of Dexing Yifa Power Semiconductor. Yifa Power Supply is mainly engaged in the design, manufacture and sales of power semiconductor devices and intelligent power control devices, and has the ability of integrated chip design, wafer manufacturing and module design.
Shenzhen huaqiang 000062: The company completed the acquisition of 50% equity of Xinfei Electronics, which is a well-known active electronic component agent and technical solution provider in China, providing one-stop services in automotive electronics, car networking, smart cities, security, smart phones and other fields; At the same time, it has the ability to design semiconductor products.
China Great Wall 0066: Guan Wei, China Great Wall, said that the first semiconductor laser invisible wafer cutting machine in China has been successfully developed recently, which has filled the domestic gap and its key performance parameters are in the international leading position.