SK Hynix retracts comments made by booth rep, claims its GDDR7 memory is on track for mass production in Q4 this year. SK Hynix retracts comments made by booth rep, claims its GDDR7 memory is on track for mass production in Q4 this year. Post navigation Microsoft recalls Recall: Controversial AI feature won’t be in Copilot+ Windows build at launch China only produces 1% of critical litho chipmaking tools, exposing it to harsh US sanctions — investment in domestic toolmakers looks to reverse the trend