List of listed companies related to chip design, manufacturing and packaging (1). Chip design DSP and CPU are recognized as two core technologies in the chip industry. The highest level of domestic CPU product research and development is represented by "Godson" and DSP is represented by "Hanxin". Experts pointed out that since 2000, China has used nearly 654.38 billion yuan of foreign DSP chips every year. By 2005, the market demand for DSP in China will exceed $3 billion, with an annual growth rate of over 40%. [1], Variety Co., Ltd. (600770): The company shares in Beijing Shenzhou Loongson Integrated Circuit Design Co., Ltd. (established with Computing Institute of Chinese Academy of Sciences in August 2002, with a registered capital of 1 100 million yuan), and is engaged in research and development and sales of "Loongson" series microprocessor chips with independent intellectual property rights. The launch of Loongson 1 and 2 broke the long-term dependence of China on foreign CPU products. Stmicroelectronics, the fifth largest integrated circuit manufacturer in the world, decided to purchase the production and global sales rights of Godson 2E. At present, Godson Research Group is designing Godson 3 multi-core processor, which has outstanding advantages such as energy saving and high security. [2] Datang Telecom (600 198): Datang Microelectronics, a subsidiary of the company, which holds 95% of the shares, is the real leader of EMV cards in China, with independent design capability and complete intellectual property rights of EMV card chips. The progress of chip products obtaining EMV certification is at least 0.5 years ahead of domestic competitors/kloc-0. Therefore, once the large-scale migration of domestic EMV cards starts, the company will take the lead in benefiting, which is expected to break out with the market, thus promoting the company's performance to exceed expectations. [3] Tongfang Co., Ltd. (600 100): Beijing Tongfang Microelectronics Co., Ltd. (hereinafter referred to as "Tongfang Microelectronics"), a subsidiary of the company, is a professional integrated circuit design company jointly funded by Tsinghua Holdings Co., Ltd. and Tongfang Co., Ltd. Tongfang Microelectronics is mainly engaged in the design, development and sales of integrated circuit chips and provides system solutions. At present, the main products are smart card chips and supporting systems, including contactless memory card chips, contact and contactless CPU card chips and RF read-write modules. The company has successfully undertaken the research, development and supply of the second-generation national identity card special chip, and is one of the major suppliers. Qingxin Optoelectronics, a subsidiary of the company holding 55% shares, is a high-tech enterprise that produces high-brightness GaN-based LED epitaxial wafers and chips, and the product quality has reached the world advanced level. With the international team mastering the latest core technology of high-brightness LED as the core, the company relies on Tsinghua University's technical strength and various resources to build a world-class photoelectric enterprise. The company has the ability to design and manufacture MOCVD, the key equipment for LED epitaxial growth. [4], ST Shanghai Branch (600608): Suzhou Guo Xin Technology Co., Ltd., a 70.3 1% subsidiary of the company, is the crystallization of domestic cooperation between China's Ministry of Information Industry and Motorola, and accepts Motorola's advanced low-power and high-performance 32-bit RISC embedded CPU M*Core? Technology and its SoC design method; Establish a 32-bit RISCC * core with independent property rights in Suzhou Guo Xin from a high starting point? . On the basis of M*Core M2 10/M3 10, C*Core? Series 32-bit CPU cores C305/C 310/CS 320/C340/C340m; Established a C * core? C*SoC 100/200/300 is the core design platform; And obtained a number of national patents and software copyrights. Shanghai Jiaotong University Chuangqi Microsystems Technology Co., Ltd., a 75% subsidiary of the company, is mainly engaged in the design, research and development, production, sales, system integration and computer software development of microelectronic integrated circuit chips and systems, electronic products and communication equipment systems. 32-bit DSP was jointly developed by Jiaotong University Research Center and Jiaotong University Chuangqi, 16-bit DSP was developed by the Research Center, and Jiaotong University Chuangqi was responsible for industrialization. (II), Chip Manufacturing [1], Zhangjiang Hi-Tech (600895): On August 22, 2003, Zhangjiang Hi-Tech announced that it had invested1.11USD/share through its overseas wholly-owned subsidiary WLT. On March 5, 2004, Zhangjiang Hi-Tech announced again that WLT, a wholly-owned subsidiary of the company, had subscribed for SMIC 342857 1 Series C preferred shares again at the price of $3.50 per share. After the capital increase, the company * * * holds 45,000,450 SMIC A series preferred shares and 342,8571C series preferred shares. SMIC has occupied more than 50% of the mainland chip foundry market, and it is the largest and most advanced integrated circuit manufacturing enterprise in China. By the first half of 2003, SMIC had become the fifth largest chip foundry in the world. [2], Shanghai Belling (600 17 1):
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