iPhone 18 Greater China technology hardware supply chain Report Interpretation

Overview

This is a Greater China technology-hardware supply-chain update on the iPhone 18 launch. Morgan Stanley sees a meaningful product upgrade cycle but differentiates sharply between suppliers whose earnings opportunity is still underappreciated and optical names whose market values already embed ambitious CPO/FAU outcomes.

Core views

Morgan Stanley argues that iPhone 18 Pro and Pro Max introduce a meaningful hardware cycle through a variable-aperture main camera, which carries a higher average selling price than conventional lenses. The launch of Apple’s first foldable iPhone adds incremental demand beyond the standard lineup, while potential periscope-lens development could further broaden optical-content demand. The institution expects rapid shipment growth in 3Q26 to be a potential re-rating catalyst for the supply chain. The report’s most negative conclusion concerns Largan and Genius. Both should benefit from variable-aperture, foldable and periscope opportunities, but Morgan Stanley says their recent share-price gains—48% for Largan and 85% for Genius over the prior month, compared with 5% for the TAIEX—already price in CPO/FAU optimism. Largan is downgraded from Overweight to Equal-weight, with a NT$7,100 target price comprising NT$3,000 for the traditional business and NT$4,100 for CPO/FAU. Its current valuation is judged to imply more than 30% global FAU share before formal production, which the report expects no earlier than 2H27 or 2028. Genius is downgraded from Equal-weight to Underweight: its NT$910 target comprises NT$600 for the existing business and NT$310 for FAU components, yet still implies 14% downside from the latest closing price. For Largan, the CPO case assumes optical-engine volume rising from 0.39 million units in 2026 to 7.78 million in 2027 and 48.6 million in 2028, with an assumed US$100 ASP. Morgan Stanley models Largan FAU share rising from 0% in 2026 to 5% in 2027 and 40% in 2028, generating US$4 million of FAU earnings in 2027 and US$579 million in 2028. Applying 35x 2028E P/E and discounting at 10% produces the NT$4,100 per-share contribution. The report remains constructive on Largan’s manufacturing capability but stresses execution and timing risk. Genius uses the same volume and ASP assumptions, but components represent only 15% of FAU TAM; its modeled share rises to 5% in 2027 and 30% in 2028, with US$54 million of 2028 FAU-component earnings and a 25x valuation multiple. Morgan Stanley retains Overweight on Luxshare, Lingyi, Crystal and AAC because their iPhone opportunity is viewed as less fully reflected in their valuations. Luxshare is expected to benefit as the second-largest iPhone 18 Pro/Pro Max assembler, a variable-aperture actuator supplier, a potential foldable-component supplier, and the leading AirPods assembler. The report raises Luxshare-H’s target price 2% to HK$82, implying 34% upside, after modest EPS upgrades of 0.2% for 2026 and 2027 and 2.0% for 2028. Its target implies 22x 2027E P/E, broadly in line with its historical average. Lingyi is expected to gain content value from iPhone 18 Pro models and the foldable iPhone through precision parts, hinges, support plates and battery-case modules. The company estimates foldable-device content value at US$80-90 per device. Morgan Stanley expects significant sequential earnings improvement in 3Q26, while maintaining targets because estimate changes are modest: net-income forecasts rise 1.6% for 2026, 1.7% for 2027 and 0.3% for 2028. Crystal should benefit from micro-prism modules for periscope cameras, coated filters for high-end iPhone models, and 3D-sensing and cover-lens demand. Although rising R&D and capacity-expansion costs led Morgan Stanley to cut 2026 and 2027 earnings estimates by 15.6% and 2.9%, respectively, it raises 2028 estimates by 8.2% and the target price 7% to Rmb32, implying 24% upside. The report expects current investments to support stronger growth from 2028 onward. AAC remains Overweight because vapor-chamber cooling in iPhone 18 Pro and Pro Max should lift thermal-management demand as the A20 Pro chip increases thermal requirements. In 1H26, AAC’s heat-dissipation revenue rose about 400% year-on-year to Rmb1.10 billion, and management expects vapor-chamber shipments to exceed 180,000k units in 2026 versus more than 140,000k in 2025. Morgan Stanley raises 2026 and 2027 earnings estimates by 8.4% and 6.0%, respectively, and increases the target price 19% to HK$50, while noting weaker Android optics. Sunny remains Equal-weight despite an improved HK$75 target price, up 21%. The report expects Apple revenue to double in 2026, supported by variable-aperture actuators, a broader Apple product mix and high-end lens share gains. However, it views this growth as largely anticipated, limiting the scope for a positive surprise. GoerTek also remains Equal-weight: peak-season volumes should support AirPods, acoustic components and precision products, but rising labor costs following production transfer to Vietnam may restrain smart-acoustic assembly margins. BYD Electronics is expected to see sequential earnings improvement in 3Q26 and stronger growth in 4Q26 from the seasonal ramp and AI-infrastructure liquid cooling. However, its Apple exposure is mainly iPad assembly, and lower-value aluminium rather than titanium casing reduces the direct iPhone 18 benefit. Its earnings estimates and HK$33 target price are unchanged. Across coverage, Morgan Stanley’s preference order is Luxshare-H, Luxshare-A, Lingyi-H, Crystal, BYDE, AAC, GoerTek, Sunny, Largan, Genius and Lingyi-A.

Analysis framework

Morgan Stanley combines product-content and supply-chain analysis with earnings revisions and residual-income valuation. For Largan and Genius, it separates traditional operations from estimated FAU/CPO value using TAM, volume, ASP, market-share, margin, earnings-multiple and discount-rate assumptions. It also uses scenario values and compares its earnings forecasts with consensus.

Methodology notes

• Valuation methodsRIM (Residual Income Model)

  Residual income valuation

  Morgan Stanley derives base-case values for its Greater China hardware coverage from projected earnings, equity returns, cost of equity and terminal-growth assumptions.

• Valuation methodsSOTP (Sum-of-the-Parts) Valuation

  Sum-of-the-parts valuation

  For businesses with materially different growth profiles, including Largan, Genius, Sunny, AAC and BYDE, the report values established operations separately from newer opportunities or segments.

• Industry AnalysisVolume-price decomposition

  FAU market sizing through volume, ASP, market share and margin assumptions

  The report translates projected CPO optical-engine demand into FAU revenue and earnings, then assesses how much future opportunity current share prices appear to discount.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• Luxshare Precision Industry Co., Ltd. (002475.SZ / 2475.HK)

  Key beneficiary through iPhone Pro assembly, variable-aperture actuators, AirPods and foldable opportunities.

  Strengths

  Deep Apple manufacturing integration, second-largest iPhone Pro/Pro Max assembly position and leading AirPods assembly share.

  Weaknesses

  1H26 earnings were affected by significant FX losses.

  Comparison

  Ranked first among the report's covered names through Luxshare-H, followed by Luxshare-A.

  Risks

  Weaker iPhone, AirPods or wearable demand; competition-related margin pressure; slower AI-infrastructure qualification.

• Zhejiang Crystal-Optech Co Ltd (002273.SZ)

  Beneficiary of micro-prism modules, coated filters, 3D sensing and cover lenses.

  Strengths

  Potential share and content-value gains in iPhone optical components.

  Weaknesses

  Near-term R&D and capacity-expansion costs weigh on 2026-27 earnings.

  Comparison

  Ranked fourth in Morgan Stanley's preference order.

  Risks

  Slower new-product ramp, weaker smartphone demand and higher-than-expected investment costs.

• AAC Technologies Holdings (2018.HK)

  Key beneficiary of iPhone 18 vapor-chamber cooling upgrades.

  Strengths

  Strong thermal-management momentum, plus haptics and precision-mechanics exposure.

  Weaknesses

  Android optics performance is weaker than expected.

  Comparison

  Ranked sixth in the preference order.

  Risks

  Slower smartphone recovery, weaker vapor-chamber shipment growth and optics pricing pressure.

• Largan Precision (3008.TW)

  Variable-aperture lens and potential FAU supplier.

  Strengths

  High-precision manufacturing track record and exposure to camera upgrades.

  Weaknesses

  Valuation already reflects aggressive FAU market-share assumptions before formal production.

  Comparison

  Downgraded to Equal-weight and ranked ninth.

  Risks

  FAU-production delays, weaker high-end smartphone demand, competition and CPO volume shortfalls.

• Genius Electronic Optical Co. Ltd. (3406.TW)

  Apple optical-lens supplier with potential FAU-component exposure.

  Strengths

  Second-largest Apple optical-lens vendor and beneficiary of camera upgrades.

  Weaknesses

  FAU components represent only about 15% of total FAU TAM; valuation is viewed as excessive.

  Comparison

  Downgraded to Underweight and ranked tenth.

  Risks

  Weaker iPhone demand, slower FAU commercialization, execution risk and pricing pressure.

Key data

• Largan target priceNT$7,100Raised 47%; NT$3,000 traditional business plus NT$4,100 CPO/FAU value.
• Genius target priceNT$910Raised 114%; NT$600 existing business plus NT$310 FAU components, implying 14% downside from the latest close.
• AAC heat-dissipation revenueRmb1.10 billionApproximately 400% year-on-year growth in 1H26.
• AAC vapor-chamber shipmentsMore than 180,000k unitsExpected in 2026, versus more than 140,000k units in 2025.
• Crystal target priceRmb32Raised 7%; implies 24% upside from the current level.
• Luxshare-H target priceHK$82Raised 2%; implies 34% upside potential.
• Sunny net-income estimate revisions+29.6% for 2026 and +26.5% for 2027Driven by upbeat 1H26 results, Apple growth and high-end lens share gains.

Impact & implications

The report expects the iPhone 18 product cycle to lift content value and shipments across selected hardware suppliers, particularly assembly, optical components, thermal management and foldable-related parts. It nonetheless argues that the market has already capitalized much of the optical upside for Largan and Genius, making execution on FAU commercialization crucial to their risk-reward profiles.

Risks

• Weaker-than-expected iPhone 18 sell-through could lead to post-ramp order cuts, lower content value and weaker utilization.
• Delays in CPO/FAU mass production or market-share expansion could cause material downside for Largan and Genius.
• A memory-price correction could alter expectations for smartphone shipments and margin recovery.
• Vietnam labor costs may continue to pressure GoerTek’s smart-acoustic assembly margins.
• R&D, capacity expansion and new-product execution risk may restrain Crystal’s near-term earnings.

What to watch

• iPhone 18 Pro, Pro Max and foldable-model sell-through during the 2H26 ramp.
• Variable-aperture camera adoption, optical content growth and periscope-lens development.
• FAU/CPO commercialization timing, volumes and market-share progress for Largan and Genius.
• AAC vapor-chamber shipment growth and the balance between thermal-management gains and Android optics weakness.
• Memory-price movements and the timing of potential Edge AI adoption.