[Update - 12/26/2025] - Taiwanese outlet, CNA, has received a statement from ASUS regarding the DRAM rumor and stated that it currently has no plans to invest in a memory wafer fab.
https://wccftech.com/asus-enter-dram-market-next-year-to-tackle-memory-shortages-rumor/
CXMT just recently demonstrated the ability to manufacture RAM chips. The existing supply is all from Samsung, SK Hynix, and Micron. A fourth player should increase the supply.
I looked up cxmt as I wasnt familiar with it. It’s from mainland China, while Asus is from Taiwan, do they want to sell the limited supply to the rivals?