At present, the domestic memory chip industry is developing rapidly and has made certain progress. The following are several aspects of the current status of domestic memory chips:
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1. NAND Flash chip: At present, there are many Chinese companies involved in the production of NAND Flash chip, including Yangtze River Storage, BGI, Changsheng Wheel, Sanbao Technology, etc. Among them, Yangtze River Storage has begun mass production of 32-level 3D NAND Flash chips.
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2. NOR Flash chip: In addition to some foreign enterprises, such as MediaTek and Beijing Unigungri, there are also a number of domestic companies involved in the field of NOR Flash, including SMIC, Changjiang Storage and so on.
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3. DRAM chips: Chinese companies have not yet made a breakthrough in the DRAM field, but SMIC has proven its ability to produce DRAM chips and has launched DDR4 particles.
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4. SRAM and EEPROM chips: At present, domestic manufacturers have not set foot in the field of SRAM and EEPROM.
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Overall, there are significant policy, market and technology opportunities. The relevant policy support of the state has encouraged local manufacturers to enter the memory chip industry, the growth of market demand has made Chinese enterprises have enough market opportunities, and technological innovation is generally supported by the state and the industry.