How far has Yangtze River Storage's technology and production capacity reached?
In fact, technological progress is secondary, and the most important thing is another point: YMTC is the first company in the entire semiconductor industry to resist the "sanction" of the United States.
Changxin and SMIC are restricted. Only Huawei, YMTC, and Hikvision are called "sanctions". All American equipment cannot be imported at all, and non-US-made products such as advanced process lithography machines are also subject to terminal export controls. Totally out of reach.
Except for the lithography machine, the rest is to slap the American father in the face. In the CCP etching process, AMEC basically "eliminates outdated technologies of Applied Materials".
Moreover, dry etching, the core technical link of multi-layer stacked NAND, happens to be the most powerful strength of AMEC among domestic equipment manufacturers.
Almost all other links are also being de-Americanized and localized. In the absence of any American machines entering the market, they have steadfastly resisted US sanctions. It also opened up in the domestic retail market.
From being hit by sanctions to expanding the market again on a large scale, Huawei has not recovered from 2019 to 2023, but YMTC after the most severe sanction in 2022, and it is already exporting on the face in 2023. Behind this, of course, there are also factors that have long existed as the upstream of the industrial chain, involving a shorter industrial chain, and domestically-made machines have advanced by leaps and bounds in recent years.
As long as YMTC can continue to operate, the breakthrough of domestic semiconductors will only become bigger and bigger.