U.S. Stock Market Pre-market Highlights: SK Hynix's U.S. listing receives oversubscription; semiconductor equipment and memory sectors surge in pre-market trading.

ME News: On July 6 (UTC+8), key pre-market news in the US stock market is as follows:

1. SK Hynix's US ADR listing received oversubscription, with subscription closing at 4:00 PM New York time on July 8. It plans to issue 17.9 million common shares and 7.9 million American Depositary Shares (ADS), with the US IPO expected to net approximately $28 billion;
2. A research firm stated that NVIDIA's next flagship product — the Kyber rack-scale architecture equipped with the 2027 Rubin Ultra chip — has its mass production delayed to 2028;
3. Broadcom reached an agreement with Apple to extend their chip partnership to 2031;
4. Micron Technology launched an expansion project at its Hiroshima factory to increase 1γ DRAM and HBM production capacity;
5. Tesla's new car sales in the UK in June increased 42.02% year-over-year to 12,403 units;
6. Kioxia and SanDisk have started production of tenth-generation 3D flash memory products at their joint venture plant, Fab2 in Kitakami;
7. Micron Technology signed a strategic agreement with Ford Motor to strengthen long-term memory supply and industrial chain resilience;
8. Semiconductor equipment and memory sectors surged collectively before the market open, with KLAC up over 6%, and SanDisk and Western Digital both up over 5%;
9. Spot gold, silver, and crude oil markets edged lower, with spot gold at $4,139, down 0.85% on the day; US crude oil fell 0.62%, and Brent crude fell 0.26%. (Source: BlockBeats)