1. South Korea halts the launch of new leveraged ETFs for individual stocks, tripling the margin requirement to 30 million won.
2. Overnight, US memory stocks continued to decline, with SanDisk and SK Hynix leading the losses. Many stocks have seen corrections exceeding 40%.
3. The US officially launched a Section 337 investigation into DRAM equipment and its downstream products and components (II), with Samsung Electronics, Google, and Nvidia among the named defendants.
4. my country's invented "quantum flash memory" technology successfully constructed a coplanar drain-channel-source "unified" structure, reaching the theoretical limit.
5. Shares of Japanese chipmaker Kioxia plummeted, its market capitalization shrinking by half from its June peak.
6. Analysts: Rising wafer foundry and material costs are driving up display driver chip prices.
7. TSMC: Will not suddenly drastically adjust prices due to tight market supply.
8. TSMC's second-quarter net profit surged 77% year-on-year, exceeding market expectations and setting a new record. 9. Samsung plans to outsource the backend design of Google's 2nm TPU.
10. Sugon has secured the largest market share in China Mobile's latest storage procurement.
