[Changxin Technology: 6th Generation DRAM Technology Platform Based on 4F² Architecture Completes Engineering Sample Verification] According to Jinse Finance, on October 31, Changxin Technology, a leading domestic memory chip manufacturer, completed engineering sample verification of its 6th generation process technology platform. On October 30, Changxin Technology revealed in its Q3 earnings call that, based on key breakthroughs in the 4F² vertical channel DRAM (Dynamic Random Access Memory) architecture, its 6th generation process technology platform had completed engineering sample verification. According to industry practice, the completion of engineering sample verification means that the platform's core performance indicators have met design expectations on actual wafers, and it can enter mass production after verification by clients. (The Paper)