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報告_GS_台光電2383_20261029

更新 2026-10-30

PDF 原檔:報告_GS_台光電2383_20261029_original.pdf

原始內容

[讀者資訊已遮蔽]

Elite Material (2383.TW)

EMC call takeaways: Solid demand outlook will continue all the way to 2030, with more earnings' upside from new substrate CCL business

2383.TW 12m Price Target: NT$11,700.00 Price: NT$5,010.00 Upside: 133.5%

We hosted EMC's 3Q26 post result call on October 29th. Key takeaways include:

  • (1) EMC mentioned its proactive capacity expansion plans in coming years (capacity will go up to 15.25mn sheets/month by end of 2030 vs. 5.85mn sheets/month now) are still not enough to support all the LTA they signed for the next 4 years, implying a solid demand outlook without much risk on oversupply.
  • (2) In terms of the CCL pricing, the company mentioned it's doing the second round of the high-end CCL (M7+) pricing hike this year, with 5-20% pricing hike ratio, which not only on M7/M8, but also on M8+/M9 grade CCL.
  • (3) For 4Q26, EMC mentioned the conservative estimate on revenue growth rate should be at least 15-20% QoQ, with GM could at least expand to 38.0%-39.5% (note that the company estimated 3Q rev could grow 15% QoQ and GM could be 33.5%-36.5% back to 2Q26 result call - here, but the actual outcome was revenue up 29% QoQ and GM hit 37.7%).
  • (4) For substrate material, the company mentioned it is focusing on the high-end ABF substrate core-layer CCL (BT type, but for ABF substrate), and will hold 50% market share for the MTK TPU v8 ABF substrate. EMC also mentioned that it is now working with several customers on high end ABF used CCL qualification projects which the company expects to start shipment from 4Q27.
  • (5) For the substrate material capacity, EMC now holds 300k sheets/month capacity, but will expand the capacity to at least 1.2mn sheets/month by end of 2027. EMC mentioned the proactive expansion is their strategy on always prepare capacity ahead of customers' demand, and mentioned these new capacity can also be used to produce high-end M9/M10/M11 CCL if the demand cannot fill all the capacity.

Chao Wang

+886(2)2730-4195 | kuan-chao.wang@gs.com Goldman Sachs (Asia) L.L.C., Taipei Branch

Allen Chang

+852-2978-2930 | allen.k.chang@gs.com Goldman Sachs (Asia) L.L.C.

Al Wang

+886(2)2730-4081 | al.wang@gs.com Goldman Sachs (Asia) L.L.C., Taipei Branch

Key Data _____________________________________

Market cap: NT$1.6tr / $49.4bn

Enterprise value: NT$1.6tr / $49.2bn

3m ADTV: NT$13.2bn / $410.5mn

Taiwan

Greater China Electronic Components M&A Rank: 3

Leases incl. in net debt & EV?: No

GS Forecast 12/25 __________ 12/26E 12/27E 12/28E
Revenue (NT$ mn) 94,260.6 214,156.1 431,984.3 719,108.1
EBITDA (NT$ mn) 20,957.5 65,388.6 158,060.0 284,380.2
EPS (NT$) 41.67 137.16 326.05 597.78
P/E (X) 23.1 36.5 15.4 8.4
P/B (X) 6.8 25.6 15.4 8.9
Dividend yield (%) 2.6 1.6 3.9 7.2
N debt/EBITDA (ex lease,X) (0.1) (0.1) (0.2) (0.3)
CROCI (%) 37.1 70.1 122.8 172.5
FCF yield (%) 0.7 0.6 2.8 7.2
9/26 12/26E 3/27E 6/27E
EPS (NT$) 40.47 54.24 60.41 77.03

Source: Company data, Goldman Sachs Research estimates. See disclosures for details.

Goldman Sachs does and seeks to do business with companies covered in its research reports. As a result, investors should be aware that the firm may have a conflict of interest that could affect the objectivity of this report. Investors should consider this report as only a single factor in making their investment decision. For Reg AC certification and other important disclosures, see the Disclosure Appendix, or go to www.gs.com/research/hedge.html. Analysts employed by non-US affiliates are not registered/qualified as research analysts with FINRA in the U.S.

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BUY

Elite Material (2383.TW)

Rating since Oct 26, 2023

Ratios & Valuation __________________________________________

12/25 12/26E 12/27E 12/28E
P/E (X) 23.1 36.5 15.4 8.4
P/B (X) 6.8 25.6 15.4 8.9
FCF yield (%) 0.7 0.6 2.8 7.2
EV/EBITDAR (X) 16.1 27.4 11.2 6.0
EV/EBITDA (excl. leases) (X) 16.1 27.4 11.2 6.0
CROCI (%) 37.1 70.1 122.8 172.5
ROE (%) 34.2 81.5 125.0 134.1
Net debt/equity (%) (4.9) (7.3) (21.7) (41.9)
Net debt/equity (excl. leases) (%) (4.9) (7.3) (21.7) (41.9)
Interest cover (X) 43.6 89.3 187.1 345.2
Days inventory outst, sales 50.7 31.7 24.5 24.9
Receivable days 121.8 86.2 79.8 84.0
Days payable outstanding 111.7 85.5 81.0 85.1
DuPont ROE (%) 29.0 70.1 100.0 105.8
Turnover (X) 0.9 1.3 1.5 1.5
Leverage (X) 2.1 2.4 2.5 2.4
Gross cash invested (ex cash) (NT$) 63,748.5 82,689.1 111,208.3 139,497.7
Average capital employed (NT$) 38,551.2 56,474.7 78,242.9 104,610.4
BVPS (NT$) 140.81 195.67 326.11 565.22

Growth & Margins (%) ______________________________________

12/25 12/26E 12/27E 12/28E
Total revenue growth 46.4 127.2 101.7 66.5
EBITDA growth 50.5 212.0 141.7 79.9
EPS growth 49.8 229.2 137.7 83.3
DPS growth 47.1 229.2 137.7 83.3
EBIT margin 20.3 29.6 36.1 39.3
EBITDA margin 22.2 30.5 36.6 39.5
Net income margin 15.5 22.9 27.0 29.8

Price Performance __________________________________________

Source: FactSet. Price as of 29 Oct 2026 close.

Income Statement (NT$ mn) ________________________________

12/25 12/26E 12/27E 12/28E
Total revenue 94,260.6 214,156.1 431,984.3 719,108.1
Cost of goods sold (66,140.7) (135,671.3) (249,577.4) (402,094.6)
SG&A (6,869.7) (10,502.7) (17,830.8) (21,763.5)
R&D (2,141.9) (4,517.7) (8,515.4) (12,943.9)
Other operating inc./(exp.) -- -- -- --
EBITDA 20,957.5 65,388.6 158,060.0 284,380.2
Depreciation & amortization (1,849.3) (1,924.3) (1,999.3) (2,074.3)
EBIT 19,108.3 63,464.4 156,060.7 282,306.0
Net interest inc./(exp.) (178.8) (364.2) (303.7) 54.1
Income/(loss) from associates -- -- -- --
Pre-tax profit 18,876.1 63,598.5 154,060.7 281,306.0
Provision for taxes (4,231.2) (14,454.8) (37,236.1) (67,122.8)
Minority interest 4.0 3.5 -- --
Preferred dividends -- -- -- --
Net inc. (pre-exceptionals) 14,648.9 49,147.2 116,824.7 214,183.2
Post-tax exceptionals -- -- -- --
Net inc. (post-exceptionals) 14,648.9 49,147.2 116,824.7 214,183.2
EPS (basic, pre-except) (NT$) 41.67 137.16 326.05 597.78
EPS (diluted, pre-except) (NT$) 41.67 137.16 326.05 597.78
EPS (basic, post-except) (NT$) 41.67 137.16 326.05 597.78
EPS (diluted, post-except) (NT$) 41.67 137.16 326.05 597.78
DPS (NT$) 25.00 82.30 195.63 358.67
Div. payout ratio (%) 60.0 60.0 60.0 60.0
Balance Sheet (NT$ mn) 12/25 ______ 12/26E 12/27E 12/28E
Cash & cash equivalents 20,007.8 30,646.9 50,356.8 109,314.9
Accounts receivable 36,581.3 64,540.2 124,269.5 206,866.7
Inventory 16,751.6 20,443.6 37,607.5 60,589.6
Other current assets 639.0 639.0 639.0 639.0
Total current assets 73,979.7 116,269.7 212,872.8 377,410.2
Net PP&E 30,863.9 51,494.1 74,549.4 97,529.6
Net intangibles 102.8 48.3 (6.2) (60.7)
Total investments 0.0 0.0 0.0 0.0
Other long-term assets 2,966.2 2,966.2 2,966.2 2,966.2
Total assets 107,912.5 170,778.3 290,382.1 477,845.3
Accounts payable 24,517.5 39,028.7 71,796.2 115,671.1
Short-term debt 9,319.8 12,319.8 11,819.8 11,319.8
Short-term lease liabilities -- -- -- --
Other current liabilities 12,393.4 33,092.5 73,699.0 132,114.1
Total current liabilities 46,230.7 84,441.1 157,315.1 259,105.0
Long-term debt 8,219.3 13,219.3 13,219.3 13,219.3
Long-term lease liabilities -- -- -- --
Other long-term liabilities 3,027.3 3,027.3 3,027.3 3,027.3
Total long-term liabilities 11,246.6 16,246.6 16,246.6 16,246.6
57,477.3 100,687.7 173,561.7 275,351.6
Total liabilities
Preferred shares Total common equity -- 50,455.5 -- -- 116,844.3 -- 202,517.5
Minority interest (20.3) 70,114.4 (23.8) (23.8) (23.8)
Total liabilities & equity 107,912.5 170,778.3 290,382.1 477,845.3 (84,775.8)
Net debt, adjusted (2,468.7) (5,107.7) (25,317.6)

Cash Flow (NT$ mn) ________________________________________

12/25 12/26E 12/27E 12/28E
Net income 14,648.9 49,147.2 116,824.7 214,183.2
D&A add-back 1,849.3 1,924.3 1,999.3 2,074.3
Minority interest add-back (4.0) (3.5) -- --
Net (inc)/dec working capital (8,696.1) (17,139.7) (44,125.7) (61,704.5)
Other operating cash flow 4,169.8 -- -- --
Cash flow from operations 11,967.8 33,928.3 74,698.2 154,553.0
Capital expenditures (9,489.7) (22,500.0) (25,000.0) (25,000.0)
Acquisitions -- -- -- --
Divestitures 1.7 -- -- --
Others (399.5) -- -- --
Cash flow from investing (9,887.6) (22,500.0) (25,000.0) (25,000.0)
Repayment of lease liabilities -- -- -- --
Dividends paid (common & pref) (5,893.7) (8,789.2) (29,488.3) (70,094.8)
Inc/(dec) in debt 11,402.8 8,000.0 (500.0) (500.0)
Other financing cash flows (2,569.8) 0.0 0.0 0.0
Cash flow from financing 2,939.2 (789.2) (29,988.3) (70,594.8)
Total cash flow 5,019.5 10,639.1 19,709.9 58,958.2
Free cash flow 2,478.1 11,428.3 49,698.2 129,553.0

Source: Company data, Goldman Sachs Research estimates.

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(6) In terms of the profitability of the substrate material, the company mentioned the GM of this product will be at least 50%+, despite its relatively competitive pricing compares to the market leader who has 65%+ GM on substrate material. (7) EMC mentioned it does see AI customers start qualifying second or third sources to improve the stability of the supply chain, which should give more room for competitors to enter the market. However, the company continues to target 50% AI CCL market share in the long term, and believes its best in class product quality and deep cooperation with PCB/CSP customers can see it continue to hold the leadership position

in this high-end industry.

Investment view - read across for high-end CCL players

We maintain our positive view on the high-end CCL players, including EMC and TUC, while we see both companies are enjoying not only favorable pricing conditions on high-end CCL (due to the wide supply demand gap) but also the accelerating product mix improvement speed (we expect M9 massive adoption to start from 2H27 with 50%+ adoption rate for next generation AI server, and expect EMC to start M10 CCL product shipment from 2H27 with mass volume shipment to start from 2028). See our Oct 28 report. Both EMC and TUC mentioned the proactive capacity expansion they are planning in the next 3-5 years (both companies will have 150-250% more capacity in 2029-2030 vs. today) are still not enough to support the high-end AI/LEO/switching customers' demand, suggesting an even more favorable pricing outlook. We expect the high-end CCL pricing will go up by 40%+ YoY in 2027 considering the increasing tightness condition of the high-end CCL industry (vs. 20-30% YoY 2026), which should drive both company's GM further in coming years. In terms of competition, while we already model EMC's AI CCL market share to decease from 60-70% in 2026 to ~50% in the next three years, we do believe EMC's earnings will grow by 90% 2026-29 CAGR even with this 50% market share. For TUC, we expect it should be the key share gainer from EMC considering CSPs duo source policy (we think TUC would be a strong option due to not only its better technology skillset but also its proactive expansion plans while other high-end CCL players are not expanding capacity or only expanding slightly on the capacity), and we expect the company will have multiple AI customers including AI ASIC/GPU end customers from 2H27. Overall, we are even more positive on EMC/TUC compared to 3 months ago, after seeing customers solid plans on high-end CCL LTA and customers' design upgrade on CCL spec (we had expected M10 MP would happen in 2029 or beyond only). We believe EMC/TUC's key competition advantage is not only from the leadership position in the high-end CCL market, but also their proactive capacity expansion plans which makes them attractive to AI customers as most of the other high-end CCL players are not expanding enough capacity in 2027/28.

Maintain Buy on EMC / TUC with TP of NT$11,700 / NT$3,460, implying 134%/150% upside vs. last close. Valuation

EMC

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Exhibit 1: EMC P&L table

NT$mn 1Q26 2Q26 3Q26 4Q26E 1Q27E 2Q27E 3Q27E 4Q27E 1Q28E 2Q28E 3Q28E 4Q28E 2025 2026E 2027E 2028E 2029E
Revenue 33,067 47,275 60,885 72,929 80,320 99,935 118,134 133,595 149,320 170,877 191,629 207,282 94,261 214,156 431,984 719,108 1,060,742
Gross profit 9,729 16,003 22,951 29,801 33,373 41,989 49,628 57,416 64,437 74,442 84,954 93,181 28,120 78,485 182,407 317,013 487,741
Operating expense (2,601) (3,269) (4,264) (4,886) (5,261) (6,146) (7.324) (7.615) (8,213) (8,544) (8,623) (9,328) (9.012) (15,020) (26,346) (34,707) (48,100)
Operating income 7,128 12,734 18,687 24,915 28,112 35,843 42,304 49,801 56,224 65,898 76,331 83,853 19,108 63,464 156,061 282,306 439,641
Pretax income 7,194 12,785 18,704 24,915 28,112 35,843 41,304 48,801 55,224 65,898 76,331 83.53 18,876 6398 154,061 281,306 439,641
Taxes expense (1,855) (2,914) (4,204) (5,481) (6,466) (8,244) (10,326) (12,200) (13,806) (16,474) (17,556) (19,286) (4,231) (14,455) (37,236) (67,123) (101,117)
Net income 5,340 9,873 14,500 19,434 21,647 27,599 30,978 36,601 41,418 49,423 58,775 64,567 14,649 49,147 116,825 214,183 338,523
EPS, NT$ 14.90 27.55 40.47 54.24 60.41 77.03 86.46 102.15 115.60 137.94 164.04 180.20 41.67 137.16 326.05 597.78 944.81
Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption
As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales
Gross margin 29.4% 33.9% 37.7% 40.9% 41.6% 42.0% 42.0% 43.0% 43.2% 43.6% 44.3% 45.0% 29.8% 36.6% 42.2% 44.1% 46.0%
Operating expense ratio 7.9% 6.9% 7.0% 6.7% 6.6% 6.2% 6.2% 5.7% 5.5% 5.0% 4.5% 4.5% 9.6% 7.0% 6.1% 4.8% 4.5%
Operating margin 21.6% 26.9% 30.7% 34.2% 35.0% 35.9% 35.8% 37.3% 37.7% 38.6% 39.8% 40.5% 20.3% 29.6% 36.1% 39.3% 41.4%
Net margin 16.1% 20.9% 23.8% 26.6% 27.0% 27.6% 26.2% 27.4% 27.7% 28.9% 30.7% 31.1% 15.5% 22.9% 27.0% 29.8% 31.9%
QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%)
Revenue 32.7% 43.0% 28.8% 19.8% 10.1% 24.4% 18.2% 13.1% 11.8% 14.4% 12.1% 8.2%
Gross profit 36.6% 64.5% 43.4% 29.8% 12.0% 25.8% 18.2% 15.7% 12.2% 15.5% 14.1% 9.7%
Operating income 44.5% 78.6% 46.8% 33.3% 12.8% 27.5% 18.0% 17.7% 12.9% 17.2% 15.8% %66
Net income 42.9% 84.9% 46.9% 34.0% 11.4% 27.5% 12.2% 18.2% 13.2% 19.3% 18.9% 9.9%
YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%)
Revenue 52.5% 110.0% 142.1% 192.6% 142.9% 111.4% 94.0% 83.2% 85.9% 71.0% 62.2% 55.2% 46% 127% 102% %99 48%
Gross profit 47.6% 134.3% 202.9% 318.3% 243.0% 162.4% 116.2% 92.7% 93.1% 77.3% 71.2% 62.3% 56% 179% 132% 74% 54%
Operating income 57.0% 174.2% 274.5% 404.9% 294.4% 181.5% 126.4% 99.9% 100.0% 83.8% 80.4% 68.4% 57% 232% 146% 81% 56%
Net income 53.9% 183.9% 265.7% 420.1% 305.4% 179.5% 113.6% 88.3% 91.3% 79.1% 89.7% 76.4% 53% 236% 138% 83% 58%

Source: Company data, Goldman Sachs Global Investment Research

TUC

Maintain Buy on TUC, with an unchanged 12-M TP of NT$3,460 (based on the 22x on 2H27-1H28E P/E, which is +2x STDV higher than the past 3-year industry average P/E multiple).

Exhibit 2: TUC P&L table

NT$mn 1Q26 2Q26 3Q26 4Q26E 1Q27E 2Q27E 3Q27E 4Q27E 1Q28E 2Q28E 3Q28E 4Q28E 2025 2026E 2027E 2028E 2029E
Revenue 10,054 14,301 17,948 21,130 24,679 28,547 37,101 44,848 47,042 53,083 63,794 72,747 30,340 63,434 135,175 236,666 388,051
Gross profit 2,529 4,250 6,628 8,624 10,043 11,609 15,406 18,980 20,211 23,230 28,266 32,934 6,898 22,030 56,039 104,640 180,803
Operating expense (701) (892) (1,060) (1,204) (1,394) (1,584) (1,744) (1,928) (2,046) (2,176) (2,392) (2,873) (2,554) (3,857) (6,651) (9,489) (15,584)
Operating income 1,828 3,358 5.568 7,420 8,649 10,025 13,662 17,052 18,164 21,053 25,874 30,060 4,344 18,173 49,388 95,152 165,219
Pretax income 1,874 3,427 5,594 7,420 8,649 10,025 13,362 16,752 17,864 20,753 25,874 30,060 4,519 18,314 48,788 94,552 165,148
Taxes expense (614) (1,085) (1,737) (2,226) (2,595) (3,007) (4000) (5,026) (5,359) (6,226) (7,762) (9,018) (1,109) (5,662) (14,636) (28,366) (49,544)
Net income 1,260 2,342 3,857 5,194 6,054 7,017 9,354 11,726 12,505 14,527 18,112 21,042 3,409 12,652 34,151 66,186 115,603
EPS, NT$ 4.36 8.02 12.88 17.35 20.22 23.44 31.24 39.16 41.76 48.52 60.49 70.28 12.13 42.61 114.06 221.05 386.09
Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption Ratio analysis and assumption
As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales As % of sales
Gross margin 25.1% 29.7% 36.9% 40.8% 40.7% 40.7% 41.5% 42.3% 43.0% 43.8% 44.3% 45.3% 22.7% 34.7% 41.5% 44.2% 46.6%
Operating expense ratio 7.0% 6.2% 5.9% 5.7% 5.7% 5.6% 4.7% 4.3% 4.4% 4.1% 3.8% 4.0% 8.4% 6.1% 4.9% 4.0% 4.0%
Operating margin 18.2% 23.5% 31.0% 35.1% 35.0% 35.1% 36.8% 38.0% 38.6% 39.7% 40.6% 41.3% 14.3% 28.6% 36.5% 40.2% 42.6%
Net margin 12.5% 16.4% 21.5% 24.6% 24.5% 24.6% 25.2% 26.1% 26.6% 27.4% 28.4% 28.9% 11.2% 19.9% 25.3% 28.0% 29.8%
QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%) QoQ growth (%)
Revenue 10.2% 42.2% 25.5% 17.7% 16.8% 15.7% 30.0% 20.9% 4.9% 12.8% 20.2% 14.0%
Gross profit 25.5% 68.1% 56.0% 30.1% 16.5% 15.6% 32.7% 23.2% 6.5% 14.9% 21.7% 16.5%
Operating income 41.7% 83.7% 658% 33.3% 16.6% 15.9% 36.3% 24.8% 6.5% 15.9% 22.9% 16.2%
Net income 16.4% 85.8% 64.7% 34.7% 16.6% 15.9% 33.3% 25.4% 6.6% 16.2% 24.7% 16.2%
YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%) YoY growth (%)
Revenue 57.8% 110.9% 122.6% 131.6% 145.5% 99.6% 106.7% 112.2% 90.6% 85.9% 71.9% 62.2% 32% 109% 113% 75% 64%
Gross profit 64.9% 196.1% 246.1% 328.0% 297.2% 173.2% 132.4% 120.1% 101.2% 100.1% 83.5% 73.5% 29% 219% 154% 87% 73%
Operating income 95653% 293.9% 340.0% 475.3% 373.3% 198.5% 145.4% 129.8% 110.0% 110.0% 89.4% 76.3% 30% 318% 172% 9%93% 74%
Net income 87.4% 259.3% 284.7% 379.8% 380.5% 199.7% 142.5% 125.8% 106.5% 107.0% 93.6% 79.4% 31% 271% 170% 94% 75%

Source: Company data, Goldman Sachs Global Investment Research

Maintain Buy on EMC, with an unchanged 12-M TP of NT$11,700 (based on 27x 2027E EPS; in line with the peak P/E multiple for AI component suppliers in past 3 years).

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Investment Thesis & PT methodology and risks

Investment Thesis - Elite Material

EMC, a key supplier of high-end HDI material (70%+ market share) and SLP material (90%+ market share), has been focusing on the high-speed switch/server CCL market for 3-5+ years. We are positive on its market share trajectory in the server industry and expect EMC to increase its share from <10% in the Purley generation to 15-20%/20+% in the Whitley/Eagle Stream platforms. EMC is also proactively expanding its share in the switch market (40%/30%+ in 2024/23 vs. <5% before 2019), with an expanding AI customer base (only one 400G customer in 3Q20, to being one of the largest suppliers in 2023), which should continue to benefit the company's top/bottom line growth over time. We believe EMC's leading position in the AI server CCL market should drive strong revenue growth and GM/OPM expansion in the long term, given that it is the major supplier for all Nvidia/Google/AWS AI server projects, and we expect it to maintain its leadership position. Considering its leading position in the high-end CCL industry, solid production skills and earnings growth outlook, we are Buy rated on the stock. With the shares trading at a 2026E P/E below AI server component suppliers and supported by a solid growth outlook, we view valuation as attractive.

Key downside risks include: (1) RCC to replace all high-end smartphone HDI design; (2) rising trade tensions, which could lead to weaker smartphone and server shipments; and (3) rising competition from mainland China peers.

Price Target Risks and Methodology - Elite Material

Valuation methodology: Our 12m TP of NT$11,700 is based on 27x 2H27-1H28E P/E (in line with the peak P/E multiple for AI component suppliers in the past 3 years).

Key downside risks: (1) RCC to replace all high-end smartphone HDI design; (2) rising trade tensions, which could lead to weaker smartphone and server shipments; and (3) rising competition from mainland China peers.

Investment Thesis - Taiwan Union Technology Corp.

TUC is a key high-end global CCL supplier that focuses on M7+ grade high-speed CCL (key applications include high-end switches (100G+) and AI server materials), with 20%+ market share in the past two years. The company continues to expect its unit market share in the server industry to increase from 15% in Whitley and Purley processors to higher in the Eagle Stream generation, and plans to launch two types of products for low-end and high-end customers (T2A and T2C) to gain market share. Also, strong growth in 400G/800G switch shipments and new 800G switch shipments, scheduled for launch in 2025-27, should continue to be a key demand driver for TUC, in our view. Additionally, the company is working on high-end AI projects with CSP and enterprise players, which we believe should drive revenue momentum in the long term. We view the stock as undervalued vs. Taiwan CCL peers on a P/E basis and rate it Buy.

Key downside risks include: (1) slower-than-expected share gains in the low-loss CCL segment; (2) rising trade tensions, which could lead to weaker server and switch shipments globally; and (3) rising competition from mainland China peers.

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[讀者資訊已遮蔽]

Price Target Risks and Methodology - Taiwan Union Technology Corp. Valuation methodology: Our 12m TP of NT$3,460 is based on 22x 2H27-1H28E P/E (+2x STDV higher than the past 3-year industry average P/E multiple).

Key downside risks: (1) slower-than-expected share gains in the low-loss CCL segment; (2) rising trade tensions, which could lead to weaker server and switch shipments globally; and (3) rising competition from mainland China peers.

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[讀者資訊已遮蔽]

圖片清單(已驗證 2026-10-30)

  • 報告_GS_台光電2383_20261029_001.png(17.8KB):文字卡/小圖,未逐張驗(<40KB,GS 預估摘要表附圖)
  • 報告_GS_台光電2383_20261029_002.png(33.7KB):文字卡/小圖,未逐張驗(<40KB,價格表現圖)
  • 報告_GS_台光電2383_20261029_003.png(77.1KB):文字卡(評等與目標價歷史)。親眼所見:Elite Material (2383.TW) 的 GS 評等與目標價歷史折線圖,2023-10 至 2026-09,目標價由 470 一路階梯式上調至 9,500/10,200,疊加 Taiwan SE Weighted Index。屬股價/評等圖,不嵌 lib。