Guest_hdh
237 posts







$780,000,000,000 erased from the US stock market in last 40 minutes. Damnn...




I share concerns about China’s access to advanced AI models, but if the admin feels so strongly about this, I have a series of questions it should answer: - Why did it loosen export controls to allow AI chip sales to China, which allow China to build its own Mythos? - Why is it not enforcing existing export controls that would prevent China from smuggling AI chips from Southeast Asia and other countries? - Why is it not enforcing existing export controls that would prohibit Chinese companies from training advanced AI models on remotely accessed AI chips? Or imposing tighter controls on remote access? - Why has it still not closed a loophole it created that allows Chinese front companies outside China from making AI chips at TSMC or Samsung? - Why has it not tightened controls on China’s access to semiconductor manufacturing equipment (which have not been updated in over 18 months - the longest the US has ever gone without updating them)? - Why has it not imposed equivalent controls on all advanced AI models being served to China/Chinese companies? - Why did it restrict access to all countries and foreign nationals accessing Mythos/Fable, not just China? If the admin was serious about addressing the challenges posed by China in AI, it would be using export controls to address all of these questions and build a comprehensive strategy to prevent China from building or obtaining advanced models. But over the last 1.5 years, it has loosened or ignored controls on China, and only opened new loopholes in controls it inherited. If the admin truly has deep concerns about China’s access to advanced models, it has to act accordingly. It isn’t.








市场上胡说八道人太多,原因还是不少人真一知半解,而却管着大笔钱 你第一次去AWS上租台机器都得找半天,何况CPO要焊在芯片旁边。有点问题不是太正常了么?即使过度NPO,光源还是缺货,慌啥呢 其实就在等这鬼故事~我所知道的是:全产业链还是在“头铁”地推进CPO。Period ps投研问Funda @himself65



$NVDA Networking Senior Vice President refuting recent analyst reports on delays: - “ the most exciting stuff is co-packaged optics.” - There is no delay in H2 CPO product delivery schedule. - CPO switch will enter mass production and begin ramping up customer deliveries as planned in the second half of 2026 This was a media article, original interview source credit should have been credited to Tae Kim / Computex. Something fun to note too was this quote “Gilad was VERY enthusiastic about the CPO ramp from Nvidia.” Both near term and long term. Yeah… I’m extremely bullish on CPO alongside Nvidia.







Abstract of Our PCB Note -> PTFE Likely Chosen for Nvidia Kyber Midplane ✅ Key Highlights: •PTFE likely be selected over M9+Q glass for superior high-frequency performance & lower signal loss •PTFE supports 337G+ SerDes requirements •PTFE has solved past rigidity/drillability issues Market Impact: •PTFE CCL market projected to hit RMB 8bn in 2027 for Kyber •Further ramp expected in Feynman platform •Mass production likely starts late 2026 due to manufacturing complexity Stock Beneficiaries: •Shengyi Tech (600183 CH) •TPE 台虹 (8039 TT) •Upstream: Dongyue Group (0189 HK) — main PTFE supplier to Shengyi •Others: Daikin (6367 JP), Haohua Chemical (600378 CH) Solid long-term tailwind for PTFE supply chain. #NVDA #Kyber #Midplane #正交














