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A surge in AI-driven demand for memory and AI infrastructure is straining global semiconductor capacity, prompting heavy investment, labor tensions and supply-chain shifts. Memory revenue forecasts and investor enthusiasm have lifted chip giants—Samsung and SK Hynix—to record valuations and buoyed South Korean markets, while Micron, Nvidia-linked suppliers and specialist chip IPOs rally. Manufacturers and toolmakers (TSMC, ASML) cite multi-year capacity shortfalls; firms are locking long-term power deals and partnerships (TSMC, Corning/Nvidia) to scale production. Plans for massive new fabs, including SpaceX’s proposed Terafab and other expansions, underscore capital intensity and geopolitical stakes as the industry races to meet AI memory demand.
SpaceX has filed plans to invest $55 billion to build a massive Terafab semiconductor fabrication complex in Texas. The proposal, reported by Chinese outlet 36Kr citing Sina Finance, would mark a major move by Elon Musk’s SpaceX into chip manufacturing infrastructure, potentially expanding its vertical capabilities beyond rockets and satellite services. If realized, the Terafab factory could reshape supply chains, bolster U.S. domestic chip production, and position SpaceX as a player in advanced semiconductor supply for its spacecraft, Starlink, and other hardware needs. The scale and strategic implications make this development notable for chipmakers, defense suppliers, and the broader tech manufacturing ecosystem.
Samsung Electronics' chip unit and its union have stalled negotiations over whether a proposed 13% operating-profit bonus should be a one-time payment or an annually guaranteed entitlement. Both sides agreed to allocate 13% of operating profit—about $340,000 per employee—but management insists on a one-off payout while the union demands the clause be written into the labor agreement. Over 30,000 chip workers protested in April, citing SK Hynix’s far larger, multi-year guaranteed bonuses. The union plans a general strike from May 21 to June 7 if talks fail, risking major production losses and reputational harm for Samsung’s HBM4 supply; analysts estimate potential direct losses of $6.9–11.7 billion. The dispute highlights tensions over profit-sharing across Samsung Group’s businesses.
Bloomberg : Specialist chipmaker Silex raised ~$220M in a Stockholm IPO and jumps nearly 160% in trading, the strongest open for a sizable European IPO in almost five years — Silex Microsystems AB surged in its first day of trading on Nasdaq Stockholm after an initial public offering that raised …
Daniel Tudor / Financial Times : Source: Samsung offered to allocate ~13% of operating profit to chip division staff; unions threaten an 18-day walkout, seeking a 15% share and a 7% wage hike — South Korean unions threaten strike action in battle for big bonuses and higher wages — Samsung Electronics is locked in a feud …
Hong Kong's Hang Seng Index closed up 1.57% while the Hang Seng Tech Index rose 3.06%, led by gains in semiconductors, media and retail. Notable jumpers included Zhoukefu (up >18%), Huahong Semiconductor (up >8%) and Kuaishou (up >7%). Energy-related sectors lagged, with petrochemicals, coal and chemicals retreating; Shandong Molong and Longpan Technology fell over 9%, and Yanzhou Coal dropped over 6%. Southbound capital recorded a net outflow of HK$4.797 billion. The moves reflect sector rotation toward tech and semiconductor names amid broader market volatility and capital flows between mainland and Hong Kong markets. The report signals investor preference shifts relevant to tech hardware and internet platforms.
SK Securities sharply raised price targets for two major South Korean chip giants: SK Hynix’s target to 3,000,000 KRW and Samsung Electronics’ target to 500,000 KRW (up from 400,000 KRW). Both new targets are more than 80% above the firms’ most recent share prices, marking the highest SK Hynix target among domestic brokerages. The move signals bullish analyst sentiment on memory and semiconductor prospects, which could influence investor positioning, sector valuations and capital flows in Korea’s tech hardware market.
Sangmi Cha / Bloomberg : Analysis: South Korea's equity market overtakes Canada's as the world's seventh largest, driven by Samsung and SK Hynix, whose stocks have more than doubled YTD — South Korea's equity market has overtaken Canada's as the world's seventh largest, propelled by insatiable demand for chips powering artificial intelligence.
@Alpha_Cat: 今天扫了 4 个 X 账号，信号开始收敛： AI / 半导体主线还在，但机会不再只集中在最热门的大票。 AXTI 是这轮最强的小众细分机会信号，光子技术产业链的上游瓶颈逻辑还在继续发酵。 AMD 和 ONTO 更像可以进入基本面复核的
IDC forecasts a substantial rebound in memory semiconductor revenue driven by AI demand: global semiconductor revenue is projected to reach $1.29 trillion in 2026 (up 52.8% year-over-year) and $1.75 trillion by 2030. Memory specifically is expected to surge from $226 billion in 2025 to $594.7 billion in 2026 (+163%), then to $790.4 billion in 2027 (+33%). DRAM revenue is forecast at $418.6 billion for 2026, a 177% increase year-over-year, while NAND flash is projected at $174.1 billion, up 138.5%. IDC also notes meaningful new HBM supply is unlikely to enter the market until late in the year. These shifts underscore memory as a strategic asset in AI infrastructure.
Japan’s Nikkei 225 stock index reportedly surpassed 61,000 points for the first time, setting a new all-time high, according to the headline provided. The move signals a milestone for Japan’s benchmark equity gauge and may reflect strong investor sentiment toward large-cap Japanese companies. However, no article body, date, market context, or contributing factors (such as currency moves, earnings, monetary policy, or sector performance) are available in the supplied material, so details like intraday versus closing level, percentage change, and the drivers behind the record cannot be confirmed from the source. The only confirmed information is the index level threshold (61,000) and that it represents a historical high.
Semiconductor industry costs rose across upstream materials, wafer foundry and packaging in early 2026, producing an industry-wide price increase that showed up in Q1 earnings. The price surge benefited memory makers, which led profit growth, while other segments such as power semiconductors showed divergent results. Over 80% of listed semiconductor firms saw year-on-year increases in operating costs, yet more than half of the sector’s listed firms reported year-on-year growth in net profit attributable to the parent, and industry gross margin edged up 2.49 percentage points quarter-on-quarter. The trend signals margin pressure for many players but selective upside for firms with pricing power.
TSMC has signed a 30-year corporate power purchase agreement with Northland Power to buy 100% of output from the Hai Long offshore wind project, covering over 1 GW of capacity across three Taiwan Strait sites. The farms began feeding Taiwan’s grid in 2025 and aim for full operation by 2027, potentially powering more than 1 million households. The deal aligns TSMC’s record AI-driven chip profits with long-term clean energy sourcing amid Taiwan’s broader energy crunch and global fossil fuel pressures. For TSMC and Taiwan’s semiconductor ecosystem, securing stable, low-carbon power supports production resilience, decarbonization targets, and continued competitiveness in AI chip manufacturing.
Michael Acton / Financial Times : Arm reports Q4 revenue up 20% YoY to $1.5B, says AGI CPU demand will drive $2B in sales in 2027 and 2028, over 2x its prior guidance; ARM jumps 11%+ after hours — SoftBank-backed UK group says its first in-house semiconductor has drawn strong demand — Arm shares jumped 10 per cent …
SpaceX, Elon Musk's space company that also houses his AI company, xAI, is considering spending $55 billion, at least initially, to build a semiconductor factory in Texas, according to a filing with Grimes County.
AI boom pushes Samsung to $1T
U.S. large-cap tech stocks were mostly higher in premarket trading on May 6, with Corning surging about 18%. Micron rose over 4% and Intel climbed more than 3%, while Nvidia and Google gained just over 1%. Apple, Microsoft and Amazon were slightly down, falling 0.78%, 0.33% and 0.02% respectively. The moves reflect early market reactions to company news and sector dynamics that can influence broader tech valuations and investor sentiment ahead of the trading day. Active premarket shifts in major chipmakers and materials suppliers like Corning and Micron are especially notable for hardware, semiconductor and supply-chain focused investors and startups.
Nicholas G. Miller / Wall Street Journal : Nvidia is investing $500M in Corning as part of its partnership to expand US manufacturing of fiber optics for AI infrastructure; GLW jumps 20%+ pre-market — Corning will boost its U.S.-based optical connectivity manufacturing capacity by ten times — Nvidia is investing $500 million …
Katie Tarasov / CNBC : Corning and Nvidia partner to open three advanced manufacturing plants in North Carolina and Texas dedicated to optical tech, boosting Corning's US capacity 10x — Nvidia, the chipmaker at the center of the artificial intelligence boom, is partnering with glassmaker Corning for three …
Samsung Electronics surged past a $1 trillion market valuation after shares jumped over 15% amid investor excitement about AI demand for chips and memory, marking a historic rally for the South Korean tech giant. Analysts and traders credited optimism over AI-driven data center growth and Samsung’s leading role in memory (DRAM, NAND) and advanced semiconductor manufacturing for the rally. The milestone matters because it underscores the market’s view of hardware suppliers as key beneficiaries of the AI boom, potentially accelerating capital spending and capacity expansions across foundry and memory sectors. The move also tightens competition with peers like TSMC and Nvidia for investor attention in the AI supply chain.
SpaceX plans to invest $55 billion to build a Terafab semiconductor plant in Grimes County, Texas, part of Elon Musk’s bid to vertically integrate chip production for his AI, robotics and space businesses. Local filings describe a next‑generation, vertically integrated fab targeting 2nm process nodes and annual compute capacity up to 1 petawatt, with potential total investment up to $119 billion if all phases proceed. Musk says Terafab is necessary because existing semiconductor supply can’t meet his companies’ needs; SpaceX has already engaged equipment vendors including Applied Materials, TEL and Lam Research. The project would challenge incumbents like TSMC and signal a major U.S. push in advanced chip manufacturing.