You mean 2 years ago? https://www.anandtech.com/show/12455/chinese-xian-uniic-semiconductors-starts-to-sell-ddr4-memory-chips-modules https://www.anandtech.com/

You mean 2 years ago? https://www.anandtech.com/show/12455/chinese-xian-uniic-semiconductors-starts-to-sell-ddr4-memory-chips-modules https://www.anandtech.com/show/12455/chinese-xian-uniic-semi... It doesn't seem to have brought prices down much.