In the field of storage, domestic manufacturers have not had much say, but now with the continuous development of semiconductor storage in China, they have made considerable achievements. Recently, according to reports, the low-voltage distribution system in the phase II project of the national memory base project (phase I) has been successfully powered, the power supply of terminal machines has been guaranteed, and the target mass production of chips is just around the corner.

The main body of the national memory base project is Changjiang Storage Technology Co., Ltd. According to the implementation of the government work report for the first quarter of 2019 previously released by Wuhan, Wuhan East Lake New Technology Development Zone has made significant progress in the memory base. The first phase of the Yangtze River memory base has achieved mass production, the production capacity reached 5000 pieces / month in the first quarter, and the number of office workers has reached 3000. At the same time, the national advanced storage industry innovation center has also completed the registration of legal entity.

It has been mentioned in previous reports that Changjiang storage plans to mass produce 64 layer 3D NAND by the end of the year. At the same time, it will import the application of xtacking architecture, and plans to skip 96 layer 3D NAND technology and enter the 128 layer 3D NAND stage in 2020. In addition, Changjiang storage will officially launch xtacking 2.0 technology in the near future. According to the calculation, Changjiang storage xtacking 1.0 will be imported into 64 layer 3D NAND, and it is likely that xtacking 2.0 will be imported into 128 layer 3D NAND, which will greatly shorten the technical gap with large international manufacturers.

In this regard, we hope that domestic manufacturers can take their own road step by step. Although there is still a big gap between us and front-line manufacturers, the road of catching up is not something that can be completed overnight. Only real technology accumulation can achieve progress and real rise. I hope we can see this day as soon as possible.

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