跟踪 Serenity 的最新研究

So... here's my take on US / China tensions: You have European monopolies like: - $ASML (EUV) - $SOI (Photonics-SOI) - Zeiss SMT (ASML EUV supplier), Trumpf (ASML EUV laser supplier) Japan has many near/complete monoplies like: - TOK, JSR, ShinEstu, Fujifilm for EUV photoresist - 90-100% share - coat/develop equiment with Tokyo Electron -90%+ - actinic EUV patterned mask inspection (Lasertec) -100% share - EUV mask blanks (HOYA, AGC) ~93% share - arf photoresist - Nittobo T-Glass - ABF film (Ajinomoto) - lot of misc from specialty glassAGC, wafer thinning/grinding/dicing with Disco and others. Then there's US allied countries like Taiwan eg. $TSM, Korean memory with $SKHY / Samsung. US has EDA with Synopsys/Cadence, $LCRX / $KLA, $NVDA, and many downstream giants. China has many chokepoints such as gallium, graphite, refined lithium, and others + benefits from cost mass production over many future supply chains (eg. robotics). If I had to give my opinion on US / China supply chain wars: - US is trying to achieve Western independence from China/Russia rare earths + materials supply, but took too long (should have been a priority last decade). - China is trying to eliminate strategic chokepoint dependence and forcing US reliance on Chinese supply chains (as seen with Wf6) It's a race on who achieves supply chain independence first to gain leverage over the other. And fun thing is, AI acceleration kinda throws an unknown variable in terms of speeding up independence. As well as open source efforts (eg. RISC-V), which China is heavily focusing on. So it's a weird paradox where US should theoretically support open source hardware development + open source AI, but it's also being exploited against them. From a Chinese perspective, they're pressuring US supply chains by targeting Japan, which increases Western supply chain reliance on China. And going down the list to eliminate competitor chokepoints internally by throwing subsidized spend into R&D. Or by acqusition as seen with China's acquisition of EU leaders like Ficontec. America... they had all the cards initially, but I think they got too comfortable, and took too long to focus heavily on rare earths (recent funding is a good thing). The earlier tariffs went the wrong way (socks, furniture, other exports), and pissed off allies in EU/Canada too. Which could have been used for leverage for major chokepoints. But maybe they'll realize soon enough why allies are important. Anyway, we'll see what happens, just my two cents about ongoing dynamics. In an ideal world, everyone works together... TLDR: Just some shower thoughts on how there's an unspoken race on who achieves supply chain independence first to gain leverage over the other.

Just an update to my DDR2/DDR3 memory idea with ESMT. They reported August revenue (Taiwan sometimes does monthly reporting): June revenue: ~$153M July: ~$214M August (new): ~$249M vs. $35.3m (last year) Monthly revenue has increased ~63% in two months despite reportedly similar 2026 wafer allocations to 2025 (MoneyDJ report). The profitability is already really high as seen with July's monthly revenue (where they reported ~$109M net income). So if pricing holds, and revenue increases, that would be very nice... Now a lot of US people don't really care since it's in Taiwan, but if you're in the $MU / $SKHY, $SNDK trade. Just educational purposes, it's a second order effect where your leading memory players prioritize AI/DC higher end memory and reduce allocations to older generations (causing shortages). But... DDR4 since prices going up too much, so older gen memory products (DDR4) are getting redesigned with older gen memory (DDR3). And DDR3 products with DDR2. And so on. Causing cascading supply chain shortages. (DDR2 for example is boring/old memory used for cameras, printers, automotive back in the 2000s and not many ppl make them anymore). And even your old DDR2 suppliers like Winbond are gradually withdrawing from the market too... So ESMT is the beneficiary of DDR3/DDR2 shortages. TLDR: ESMT August revenue was ~$249M, up from ~$214M last month.