Silicon Nexus

Meta has partnered with Qualcomm to develop AI CPUs, expanding Qualcomm's presence in the competitive AI infrastructure market. This deal signals strong demand from hyperscalers for specialized AI processors and validates Qualcomm's capabilities in this critical segment.

Why it matters: Qualcomm securing Meta as a customer for custom AI CPUs directly impacts semiconductor supply dynamics and validates AI chip market demand.

At its shareholder meeting, Foxconn-affiliated OSAT Sigurd (6451-TW) chairman Chiang Shang-yi said glass substrates remain in early-stage development but the Foxconn (2317-TW) group's existing FOPLP experience positions it to capture the opportunity once the trend solidifies, likely in 3-4 years. Near term, glass will stay as a carrier in advanced packaging rather than a true substrate, and Sigurd will monitor rather than commit heavy capex prematurely.

Why it matters: Roadmap commentary on glass substrate timing and Foxconn group's FOPLP positioning — supply-chain signal but no concrete capex or contract.

Korean equities reversed sharply as semiconductor stocks led declines, with retail investors who chased the AI rally now facing losses on Samsung Electronics and SK Hynix. The pullback reflects growing concerns about AI capex sustainability and HBM demand visibility into 2H, pressuring index heavyweights.

Why it matters: Sector-wide sentiment commentary on Korean semi names with no specific policy or earnings catalyst, but directly references KOSPI heavyweights Samsung and SK Hynix.

Morgan Stanley projects AMD's next-gen EPYC Venice (Zen 6, TSMC 2nm) shipments will jump from 1.25M units in 2026 to 6.75M in 2027, exceeding NVIDIA Vera's estimated 5.75M units. Both CPUs lean on TSMC advanced packaging (CoWoS-L for NVIDIA AI GPUs, CoWoS-R for Vera), with TSMC monthly wafer capacity expected to reach ~200K in 2027 as agentic AI drives sustained compute demand.

Why it matters: Specific Morgan Stanley unit-volume forecasts for 2027 with named beneficiary (TSMC advanced packaging capacity to ~200K wpm) constitute a stock-moving sell-side roadmap call.

TAIEX plunged 3.65% (1,683.5 pts) to 44,571.76, the third-largest point drop in history, with weekly losses of 1,893 pts (-4.07%) as Nasdaq futures fell 500+ pts and Asian peers tumbled (Nikkei -5%, KOSPI intraday -9% on memory rout). TSMC fell 2% to NT$2,340, MediaTek hit limit-down at NT$3,880 after Qualcomm's data center push, Delta -9%, and passives/PCB/substrate names (Yageo, Walsin Tech, Unimicron, etc.) were broadly limit-down or sharply lower; only Nan Ya PCB bucked the trend +8%.

Why it matters: Third-largest point drop in TAIEX history with named limit-down moves in MediaTek and Yageo, plus a Qualcomm data-center catalyst directly hitting MediaTek — clear stock-moving event across tracked TW names and KR memory read-across.

The TAIEX fell 1,683 points (-3.64%) on June 26, the third-largest point drop in history, erasing nearly NT$5.5T (~US$170B) in market cap and pushing total market value below NT$150T. AI-related heavyweights led the rout: MediaTek (2454) and Yageo (2327) hit limit-down on Qualcomm AI ASIC competition fears and quarter-end window dressing, while Delta (2308), UMC (2303), Auras (3017) and Wiwynn (6669) all fell more than 8% as foreign investors extended June net selling to over NT$450B.

Why it matters: Broad market sell-off with named heavyweight movers and a specific competitive catalyst (Qualcomm AI ASIC threat to MediaTek), but no single company-level event — sector/market-data story rather than a stock-moving fundamental change.

Chinese panel maker HKC finally listed on Shenzhen's main board, earmarking RMB 7.5bn (~KRW 1.4tn) of its RMB 8.5bn raise for next-gen displays — including a Changsha Gen 6 OLED R&D project (RMB 2.5bn), Changsha oxide line (RMB 3bn), and Mianyang miniLED (RMB 2bn). HKC is in talks with KR/overseas OLED tool vendors and is expected to announce its Gen 6 OLED capex plan as early as 3Q with vendor selection by year-end; named potential beneficiaries include KC Tech (281820), plus non-universe names DMS, Invenia, Narae Nanotech, KMAC, Sunic System and ICD. HKC is also weighing a no-cut deposition scheme (full-mother-glass) and considering reuse of ex-JDI Gen 6 tools alongside new orders, with FMM vs eLEAP both on the table.

Why it matters: Credible TheElec scoop on a concrete RMB 7.5bn Chinese display capex pipeline with named KR equipment beneficiaries, but only KC Tech sits in our tracked universe; most named winners (DMS, Invenia, Narae, Sunic, ICD) are small-caps outside coverage, capping ticker-level read-through.

JP Morgan reiterated Overweight on Korean equities and raised its base-case KOSPI target to 12,500 (from 9,000), with a bull case of 15,000 and bear case of 8,000, framing the recent foreign-led pullback as a buying opportunity. The bank cites an AI 'winner-takes-all' dynamic benefiting Samsung Electronics and SK hynix, while Morgan Stanley separately sees KOSPI potentially testing 10,500 on still-tight memory/AI supply.

Why it matters: Top-down sell-side target hike on KOSPI with explicit positive call on Samsung and SK hynix as AI memory winners — moves sentiment but is not a company-specific catalyst.

Chinese media highlights OpenAI's partnership with Broadcom to launch its first self-developed AI chip, framing it as another major hyperscaler diversifying away from Nvidia's GPU monopoly. The move expands Broadcom's custom ASIC pipeline alongside Google TPU and Meta MTIA, and pressures Nvidia's long-term share of training/inference silicon; TSMC remains the manufacturing beneficiary as the likely foundry.

Why it matters: OpenAI's custom ASIC with Broadcom is a direct structural threat to Nvidia's hyperscaler GPU demand and a clear tailwind for Broadcom and TSMC as ASIC partner and foundry.