Superior Plating Technology Co Ltd (8431) fair value: what the stock is really worth
As of Sep 24, 2026: fair value of Superior Plating Technology Co Ltd TWD 91.86, price TWD 63.30, upside +45.1%, quality 34 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 24, 2026.
How to read this chart
60‑month range 38.00 TWD – 78.92 TWD · fair‑value band 31.68 TWD – 152.68 TWD · the 63.30 TWD price screens below the 91.86 TWD fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 24, 2026.
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Superior Plating Technology Co., Ltd. operates as a surface treatment service provider and planting management company in China, Thailand, and internationally. The company provides surface treatment services for metal or plastic products; and related management consulting services, including environmental, automation, and production services.
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Superior Plating Technology Co., Ltd. operates as a surface treatment service provider and planting management company in China, Thailand, and internationally. The company provides surface treatment services for metal or plastic products; and related management consulting services, including environmental, automation, and production services. It is also involved in the wholesale of electrical appliances and industrial additives. The company was founded in 1997 and is headquartered in Taipei City, Taiwan.
Stock analysis
Superior Plating Technology Co Ltd (8431) currently trades at 63.30 TWD, while our model-based Fair Value estimate is 91.86 TWD, implying the stock looks roughly 31.1% undervalued today.
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Valuation
How firm this estimate is: it rests on 4 models at a data quality of 83/100, which puts the evidence level at low.
Scenario range: 31.68 TWD (bear) to 152.68 TWD (bull), the price of 63.30 TWD sits inside it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 34/100 (below-average quality), in the Basic Materials sector.
Weak Growth: Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Superior Plating Technology Co Ltd reported revenue of 1.1B TWD in FY2025 versus 1.4B TWD in FY2021, a compound −6.1%/yr. Reported net income was −184M TWD in FY2025.
Key figures
Market cap 3.0B TWD (≈ $93.9M) · P/S ratio 2.23 · EPS (TTM) −3.88 TWD · Dividend yield 0.2% · Net margin −17.4% · Return on equity −22.1% · Return on assets (EBIT) 4.5% · Operating margin −18.6%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 32 out of 100 (low confidence).
What moves the price
The share trades about 20% below its 52-week high and 55% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Basic Materials peers we cover trades at −40% fair-value upside, at 45%, 8431 screens cheaper than that median.
Fair Value models
Bear 31.68 TWDFair Value 91.86 TWDBull 152.68 TWD
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above is their evidence-weighted blend, not the output of a single model.Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target.Evidence ⓘEvidence = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card.12/100
Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Revenue growth 1 year
+2.6%
Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
−2.3%
Revenue growth 5 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+0.3%
Start year 2020 (pandemic)
Revenue growth 8 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+4.0%
’17
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Profit margin (trend) ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.
15.0% (2020) → −10.5% (2025)
What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss
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Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Specialty Chemicals · 711 stocks
Beats the industry median on 4/10 measures
A mixed picture versus its industry peers.
Valuation
Quality Score34 · Bottom 25%
Fair Value upside+45% · Top 25%
Profitability
Return on assets−5% · Bottom 25%
Net margin (TTM)−20% · Bottom 25%
Operating margin (TTM)−19% · Bottom 25%
Growth and dividend
Revenue growth6% · Above median
Dividend yield (TTM)0.2% · Bottom 25%
Balance sheet
Debt / equity0.42× · Highest 25%
Valuation Multiplesvs Specialty Chemicals median · lower = cheaper
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Cite: Fair Value Calculator (2026). "Superior Plating Technology Co Ltd Fair Value". https://www.fairvalue-calculator.com/stock/8431
Frequently asked questions
Is Superior Plating Technology Co Ltd (8431) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 91.86 TWD versus a price of 63.30 TWD, about +45% upside (undervalued).
What is the fair value of 8431?
Our model-based fair value for Superior Plating Technology Co Ltd is 91.86 TWD (as of Sep 24, 2026), built from audited fundamentals. The current price: 63.30 TWD.
What is the quality score of 8431?
Superior Plating Technology Co Ltd has a Quality Score of 34/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for Superior Plating Technology Co Ltd (8431)?
Our model-based price target is the fair value of 91.86 TWD (as of Sep 24, 2026) from 4 valuation models. Cautious scenario 31.68 TWD, optimistic scenario 152.68 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Superior Plating Technology Co Ltd stock forecast for 2026?
Our models put fair value at 91.86 TWD, about +45% upside versus a price of 63.30 TWD (undervalued). Cautious scenario 31.68 TWD, optimistic scenario 152.68 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Superior Plating Technology Co Ltd (8431)?
Superior Plating Technology Co Ltd reported trailing-twelve-month revenue of about 1.1B TWD (latest available figure, as of Sep 24, 2026).
Does Superior Plating Technology Co Ltd pay a dividend?
Superior Plating Technology Co Ltd currently shows a dividend yield of about 0.18% relative to its recent price (as of Sep 24, 2026).
What is the intrinsic value of Superior Plating Technology Co Ltd (8431)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Superior Plating Technology Co Ltd it is 91.86 TWD per share (as of Sep 24, 2026), against a price of 63.30 TWD. It is the blended result of 4 valuation models (cash flow, earnings, asset, dividend).
Is Superior Plating Technology Co Ltd stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 8431 trades below its calculated fair value: price 63.30 TWD, fair value 91.86 TWD, a gap of about +45% (undervalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of 8431?
No. The price is what the market pays today (63.30 TWD); the fair value is what the company's own numbers justify (91.86 TWD). For Superior Plating Technology Co Ltd the two are 28.56 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Superior Plating Technology Co Ltd worth?
The market values Superior Plating Technology Co Ltd at about 3.0B TWD (market capitalisation, as of Sep 24, 2026). Per share that is 63.30 TWD; our models calculate a fair value of 91.86 TWD per share.
What do the bullish and bearish scenarios say about 8431?
Our models span a range for Superior Plating Technology Co Ltd: cautious scenario 31.68 TWD, base 91.86 TWD, optimistic 152.68 TWD per share (as of Sep 24, 2026, price 63.30 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Superior Plating Technology Co Ltd (8431)?
Balance-sheet figures for Superior Plating Technology Co Ltd (as of Sep 24, 2026): return on equity −22.1%, debt of 0.42 per unit of equity. They feed the Quality Score of 34/100, which measures business quality independently of the share price.
How far is 8431 from its 52-week high?
Superior Plating Technology Co Ltd trades at 63.30 TWD, about 20% below its 52-week high of 78.80 TWD and 55% above the low of 40.95 TWD (as of Sep 24, 2026). Distance from the high says nothing about value: that is what the fair value of 91.86 TWD is for.
Which stocks are comparable to Superior Plating Technology Co Ltd?
From the same area (Basic Materials) we also value Linde plc, The Sherwin-Williams Company, Ecolab Inc, Air Products and Chemicals, Inc, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Superior Plating Technology Co Ltd stock attractive at the current price?
The data as of Sep 24, 2026: price 63.30 TWD, calculated fair value 91.86 TWD (+45%), Quality Score 34/100, from 4 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of 8431 calculated?
We run Superior Plating Technology Co Ltd through 4 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of 91.86 TWD, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 13.2 % above its aggregate fair value. Superior Plating Technology Co Ltd currently trades 45 % below its own fair value, and the market average says nothing about that. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of Superior Plating Technology Co Ltd (8431)?
The closing price on Sep 24, 2026 was 63.30 TWD. Our model-based fair value is 91.86 TWD, about +45% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Superior Plating Technology Co Ltd right now?
The large discount to fair value meets weak quality (34/100). That raises the risk this is a value trap rather than a bargain. The model range is unusually wide (31.68 TWD to 152.68 TWD). The outcome hinges heavily on assumptions, so read the point estimate with caution. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution.
Key figures of Superior Plating Technology Co Ltd
How large is the market capitalisation of Superior Plating Technology Co Ltd (8431)?
The market capitalisation of Superior Plating Technology Co Ltd is 3.0B TWD (≈ $93.9M). The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of Superior Plating Technology Co Ltd (8431)?
The price-to-sales ratio of Superior Plating Technology Co Ltd is 2.23 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Superior Plating Technology Co Ltd (8431)?
Earnings per share at Superior Plating Technology Co Ltd are −3.88 TWD. Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Superior Plating Technology Co Ltd (8431)?
The dividend yield of Superior Plating Technology Co Ltd is 0.2%. Yearly dividend relative to the share price. 3% pays 3 per 100 invested. Below: how much of profit is used for it.
What is the net margin of Superior Plating Technology Co Ltd (8431)?
The net margin of Superior Plating Technology Co Ltd is −17.4% (fiscal year 2025). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the return on equity of Superior Plating Technology Co Ltd (8431)?
The return on equity (ROE) of Superior Plating Technology Co Ltd is −22.1% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of Superior Plating Technology Co Ltd (8431)?
On an EBIT basis the return on assets of Superior Plating Technology Co Ltd is 4.5% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of Superior Plating Technology Co Ltd (8431)?
The operating margin of Superior Plating Technology Co Ltd is −18.6% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Superior Plating Technology Co Ltd (8431)?
Revenue at Superior Plating Technology Co Ltd is growing +5.5% versus a year earlier (3y avg −2.3%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at Superior Plating Technology Co Ltd (8431)?
Earnings per share at Superior Plating Technology Co Ltd are growing −18.4% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Superior Plating Technology Co Ltd (8431) generate?
The free cash flow of Superior Plating Technology Co Ltd is −77.4M TWD (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does Superior Plating Technology Co Ltd (8431) carry?
The net debt of Superior Plating Technology Co Ltd is 115M TWD (fiscal year 2025). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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