First, the Yangtze River storage
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As a semiconductor memory enterprise integrating chip design, process research and development, wafer production and testing, sales and service, Changjiang Storage provides advanced storage products and solutions for global customers, which are widely used in mobile communications, computers, data centers and consumer electronics.
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Based on Wuhan Xinxin's existing 12-inch advanced integrated circuit technology research and development and manufacturing capabilities, Yangtze River Storage has successfully developed China's first 3D NAND flash memory chip in 2017 by adopting a two-wheel drive approach of independent research and development and international cooperation.
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The company has three 3D NAND Flash FAB plants with the largest single clean area in the world, one headquarters R & D building and several other supporting buildings, and the core plant covers an area of about 1717 mu. It is expected that the total production capacity will reach 300,000 pieces\/month after the completion of the project, and the annual output value will reach 100 billion yuan in 2023.
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Recently, Changjiang Storage released a new 3D NAND architecture XtackingTM, which will improve I\/O performance and storage density for 3D NAND flash memory, shortening the product time to market. At present, Changjiang Storage has applied this technology to the development of the second generation of 3D NAND products.
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Second, Fujian Jinhua
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It is an advanced integrated circuit manufacturer jointly funded by Fujian Electronic Information Group and Jinjiang Energy Investment Group Co., LTD. The company has carried out technical cooperation with Taiwan United Microelectronics and invested US $5.65 billion to build a 12-inch memory wafer fab production line in Jinjiang City, Fujian Province, develop advanced memory technology and process technology, and carry out manufacturing and sales of related products.
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Jinhua integrated circuit has been included in China's \"13th Five-Year\" integrated circuit major productivity layout plan, the company will realize the localization of integrated circuit chips as its own responsibility, aiming to become an integrated circuit memory (DRAM) manufacturing enterprise with advanced technology and independent intellectual property rights system.
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It is reported that Fujian Jinhua integrated Circuit Company's production line equipment installation will be completed, paving the way for large-scale mass production in the third quarter.
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Three, Zhaoyi innovation
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As a listed company, it is the first integrated circuit design company specializing in memory and related chip design in China. Committed to a variety of high-speed and low-power memory design and development, high technology, low power consumption, low cost is its product characteristics. Successfully developed the first Serial Flash product and the first GigaROM product in 2008, breaking the foreign monopoly and filling the domestic gap. In 2012, the monthly sales volume of Serial Flash products exceeded 70kk for the first time, and the production process was improved to 65nm. The market share of serial flash memory has always been the first in China.
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The main products are Serial Flash and MCP, which have the characteristics of high reliability, low power consumption and portable application. The company has advanced production lines and strong capacity support from third parties, and pursues the rapid progress of production process, continuous improvement of technical level and control of production cost. Products are widely used in handheld mobile terminals, consumer electronics, personal computers and peripheral, network, telecommunications equipment, medical equipment, office equipment, automotive electronics and industrial control equipment and other fields.
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4. Hefei Changxin
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Ruili Integrated Circuit Co., Ltd. was established in 2016, aiming to comply with the national strategy of accelerating the development of integrated circuit industry, relying on the strong support of Hefei municipal government and industrial capital, the introduction of first-class talents and technology, the research and development of its own intellectual property rights, and is committed to becoming the first 12-inch professional memory IDM enterprise in China.
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The company gathers integrated circuit industry leaders, research and development, design and manufacturing experts, as well as an international management team. Adhering to the concept of continuous innovation, honesty and integrity, actively cultivate local outstanding talents, and aspire to become a model enterprise of \"China Creation\" with cutting-edge technology development capabilities and process manufacturing capabilities. With a total investment of $8 billion, the company plans to complete plant construction in the third quarter of 2017 and achieve formal production in 2018.
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At present, the Hefei Changxin 12-inch memory wafer manufacturing base project is in the stage of accelerating construction, once the project is officially put into production, it is expected to account for about 8% of the global DRAM market market share, so as to fill the gap in the domestic DRAM memory market.
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Fifth, Unigroup Group
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Unigroup, China's second largest integrated circuit high-tech company after Huawei, has invested to position itself as a leader in domestic memory chips. Since 2016, Unigroup has successively started the construction of memory chip and memory manufacturing plants with a total investment of nearly 100 billion US dollars in Wuhan, Nanjing and Chengdu, opening the grand layout of Unigroup in the chip manufacturing industry of 100 billion US dollars in ten years.
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In July 2016, Unigroup Group, the State Integrated Circuit Industry Investment Fund, Hubei Integrated Circuit Industry Investment Fund, Hubei Science and Technology Investment on the basis of Wuhan new core to establish Yangtze River storage, thus forming a holding of Yangtze River storage, Yangtze River storage total investment will exceed 24 billion US dollars, is also one of the largest investment projects of Unigroup Group.