EN DE
Watch Yieh United Steel for free: we tell you when fair value or trend changes.
Data-driven stock valuation

Yieh United Steel (9957) fair value: what the stock is really worth

As of Nov 6, 2026: fair value (intrinsic value) of Yieh United Steel stock TWD 2.61, price TWD 5.54, that is 52.9% below the price, quality 15 out of 100. Rating: strongly overvalued. Calculated from audited financials with one of our 26 valuation models and 37 quality factors, updated daily.

  1. Keep an eye on it?Free in your watchlist: 5 stocks without an account, 10 with one Yes, for free

Basic Materials TW · ISIN TW0009957001

YU Yieh United Steel logo Thin data Nov 7, 2026

Yieh United Steel

9957 · TWO
Very expensive, weak quality

Our calculation puts a fair price 53% below what the stock costs today.

Moderate debt
Profit last quarter 31% below a year ago.
Fair value 2.61 TWD · Strongly overvalued (−52.9%)
Quality 15/100
Weak Growth (revenue 5y +0.2 %/yr in TWD)
Loss-making · -13.4% net margin (TTM)
Negative free cash flow
Trails peers (1/10)
Narrow moat 6/100 · thin data
Thin data
⟳ Cyclical⚠ Dilution
Watch Yieh United Steel for free: we tell you when fair value or trend changes. Watch for free

What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

69 individual criteria per stock, every one traceable See the method →

Price vs Fair Value

25.20 TWD 5.54 TWD Fair Value 2.61 TWD May 2021 Nov 2026

White line = price, green steps = our fair value per fiscal year. As of Nov 7, 2026.

How to read this chart

60‑month range 5.54 TWD – 25.20 TWD · fair‑value band 1.95 TWD – 3.89 TWD · the 5.54 TWD price screens above the 2.61 TWD fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 7, 2026.

Follow Yieh United Steel in your weekly email

Every Wednesday you see whether Yieh United Steel is on track or worth a review, plus price against fair value. Free, up to 3 stocks.

We send you a confirmation link. Unsubscribe with one click.

Which stocks are undervalued right now? Check free Discover now →

Company profile

Yieh United Steel Corp. engages in the manufacturing, processing, wholesale, and retail of stainless steel products in Taiwan and internationally.

Show moreShow less

The company offers rolling door materials, steel pipes, mechanical parts, aviation precision parts, steel pipes, baling iron strips, cans and stainless steel, etc. It also provides cold-rolled and hot-rolled stainless steel coils and stainless steel billets; steel slabs; and nickel alloy products.

In addition, the company offers carbon steel products, including carbon steel slabs, billets, blacks, and plates for industrial applications. Further, the company engages in production and sales of industrial gases and leasing and general investment business.

Yieh United Steel Corp. was founded in 1988 and is based in Kaohsiung, Taiwan.

Stock analysis

Yieh United Steel (9957) currently trades at 5.54 TWD, while our model-based Fair Value estimate is 2.61 TWD, 53% below the price, so the stock looks overvalued today.

Show more

Valuation

How firm this estimate is: it rests on 1 models at a data quality of 92/100, which puts the data coverage at low.

Scenario range: 1.95 TWD (bear) to 3.89 TWD (bull), the price of 5.54 TWD sits above 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 15/100 (below-average quality), in the Basic Materials sector.

Weak Growth: Revenue growth is weak: less than 2 % a year.

Yieh United Steel reported revenue of 38.3B TWD in FY2025 versus 59.5B TWD in FY2021, a compound −10.4%/yr. Reported net income was −6.2B TWD in FY2025.

Key figures

Market cap 17.8B TWD (≈ $545M) Small · P/S ratio 0.48 · EPS (TTM) −1.80 TWD · Net margin −13.4% · Return on equity −35.4% · Return on assets (EBIT) −0.9% (5-year average) · Operating margin −9.3% · Revenue (TTM) 38.2B TWD.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 6 out of 100 (low confidence).

What moves the price

The share trades about 39% below its 52-week high and at its 52-week low, currently below its 200-day average.

For context, the median of 10 Basic Materials peers we cover trades at −34% fair-value upside, at −53%, 9957 screens richer than that median.

Fair Value models

Bear 1.95 TWD Fair Value 2.61 TWD Bull 3.89 TWD
Price 5.54 TWD · Downside -52.9%
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above starts from their evidence-weighted blend, not from a single model. In cyclical trough or peak years, after dilution or a stock split it is adjusted afterwards, so it can sit above or below the models. 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. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds. Coverage ⓘCoverage = 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.
Best data coverage
NCAV (Graham) 2.29 TWD 3.07 TWD 4.58 TWD 54
All 1 models by family
Asset-Based
NCAV (Graham) 2.29 TWD 3.07 TWD 4.58 TWD 54

The fair value above starts from this blend and is adjusted for dilution from new shares.

Open the full fair value analysis →

Quality Score breakdown

Overall quality 15/100

It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.

Profitability 9
How much profit the company makes from its sales and capital
Quality Growth 0
Are margins and returns getting better?
Cashflow 5
Do the profits arrive as real cash?
Financial strength 8
Debt, balance sheet and risk of trouble
Investment 92
Does it invest with discipline instead of growing at any price?
Low Volatility 56
How calm the share price moves, does not count
Price momentum 28
Price momentum of the last 3 to 12 months, does not count
Near the 52-week high 12
Distance to the 52-week high, does not count
New shares 4
Buys back shares or issues new ones?

Open the full quality analysis →

Revenue & earnings trend

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. 5/100
Revenue growth is weak: less than 2 % a year.
Revenue growth 1 year
−17.7%
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.
−10.7%
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.
+0.2%
Start year 2020 (pandemic). Over 10 years: −0.4% a year
Revenue growth 22 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.
−1.0%
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.
−2.7% (2020) → −13.4% (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
not computed

9957 screens overvalued: fair value 53% below the price. Compare with Nucor Corporation →

Compare Yieh United Steel with another stock

Price, fair value, quality and upside side by side.

Free, no sign-up

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.Steel · 410 stocks

Beats the industry median on 1/9 measures
Overall it trails its industry peers.
Valuation
Quality Score 15 · Bottom 25%
Fair Value upside −52.9% · Bottom 25%
Profitability
Return on assets −10.4% · Bottom 25%
Net margin (12 months) −13.4% · Bottom 25%
Operating margin (12 months) −9.3% · Bottom 25%
Growth and dividend
Revenue growth (quarter YoY) −0.2% · Below median
Balance sheet
Debt / equity 1.26× · Highest 25%

Valuation Multiplesvs Steel median · lower = cheaper

P/B 1.21× · Pricier than median
P/S (12 months) 0.47× · Cheaper than median

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)0 · sector 21
FUTURE (revenue growth)0 · sector 38
PAST (return on equity)0 · sector 19
HEALTH (low debt)37 · sector 95
DIVIDEND (yield)0 · sector 51

VALUE 0: the price sits above our fair-value range.

Context: sector, industry, market

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

Similar stocks

10 more Steel stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value Compare
Baoshan Iron & Steel Co 600019 ¥6.11 ¥8.07 +32% vs 9957
POSCO Holdings PKX $48.90 $44.09 −10% vs 9957
Tata Steel Limited TATASTEEL ₹186.30 ₹148.06 −21% vs 9957
JSW Steel Limited JSWSTEEL ₹1,357 ₹1,029 −24% vs 9957
ArcelorMittal S.A MT €54.82 €36.10 −34% vs 9957
Reliance, Inc RS $417.00 $211.54 −49% vs 9957
Nucor Corporation NUE $244.97 $116.49 −52% vs 9957
Jindal Steel Limited JINDALSTEL ₹1,165 ₹516.03 −56% vs 9957
Steel Dynamics, Inc STLD $222.90 $89.54 −60% vs 9957
Inner Mongolia Baotou Steel Union Co 600010 ¥1.99 ¥0.5400 −73% vs 9957

Explore undervalued stocks

More undervalued Basic Materials stocks →

All undervalued stocks TechnologyFinancial ServicesHealthcareConsumer CyclicalConsumer DefensiveCommunication ServicesIndustrialsEnergyBasic MaterialsReal EstateUtilities Deeply Undervalued StocksUndervalued High-Quality StocksUndervalued Blue-Chip StocksUndervalued Small-Cap StocksUndervalued Dividend StocksUndervalued 52-Week Low Stocks

Try a ready-made strategy

Pick a strategy and jump into the live analysis with that exact screen applied.

🥇 Backtested Best 🏆 Big Names 💎 Quality on Sale 🚀 Profitable Growth 🧊 Quality Compounders 💵 Dividend Stars 📈 Strong Momentum 📉 Fallen Angels ⚖️ Deeply Undervalued 🔍 Small-Cap Gems 🏰 Moat at a Fair Price 💼 Insider Buying 🎩 Buffett-Style Quality 📚 Peter Lynch GARP 🧮 Greenblatt Magic Formula 🛡️ Graham Defensive

Discover tools

Stock screenerFilter by region, size and sector Compare toolTwo stocks side by side Evidence & backtest34 years, failed companies included Financial calculatorsDCF, Graham, PEG and more
Run the numbers yourself: free valuation calculators
DCF CalculatorP/E Ratio CalculatorPEG Ratio CalculatorGraham NumberPeter Lynch FormulaDDM CalculatorIntrinsic ValueIntrinsic vs Extrinsic ValueP/E Ratio by Sector
For bloggers & editors: embed code + live data

For bloggers, editors and developers: paste this into your site or blog (a “Custom HTML” block in WordPress), it shows the current fair value and links back here. Free, plain HTML, and welcome. Full data streams (CSV/JSON) at /developers.

Yieh United Steel: fair value per Fair Value Calculator

Cite: Fair Value Calculator (2026). "Yieh United Steel Fair Value". https://www.fairvalue-calculator.com/stock/9957

Frequently asked questions

Is Yieh United Steel (9957) overvalued or undervalued?
As of Nov 7, 2026, our model estimates a fair value of 2.61 TWD versus a price of 5.54 TWD, about 53% lower (overvalued).
What is the fair value of 9957?
Our model-based fair value for Yieh United Steel is 2.61 TWD (as of Nov 7, 2026), built from audited fundamentals. The current price: 5.54 TWD.
What is the quality score of 9957?
Yieh United Steel has a Quality Score of 15/100. 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 Yieh United Steel (9957)?
Our model-based price target is the fair value of 2.61 TWD (as of Nov 7, 2026) from 1 valuation models. Cautious scenario 1.95 TWD, optimistic scenario 3.89 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Yieh United Steel stock forecast for 2026?
Our models put fair value at 2.61 TWD, about 53% lower versus a price of 5.54 TWD (overvalued). Cautious scenario 1.95 TWD, optimistic scenario 3.89 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Yieh United Steel (9957)?
Yieh United Steel reported trailing-twelve-month revenue of about 38.2B TWD (latest available figure, as of Nov 7, 2026).
What is the intrinsic value of Yieh United Steel (9957)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Yieh United Steel it is 2.61 TWD per share (as of Nov 7, 2026), against a price of 5.54 TWD. It is the blended result of 1 valuation models in 1 family (Asset-Based).
Is Yieh United Steel stock overvalued or undervalued in 2026?
As of Nov 7, 2026, 9957 trades above its calculated fair value: price 5.54 TWD, fair value 2.61 TWD, a gap of about −53% (overvalued). 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 9957?
No. The price is what the market pays today (5.54 TWD); the fair value is what the company's own numbers justify (2.61 TWD). For Yieh United Steel the two are 2.93 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Yieh United Steel worth?
The market values Yieh United Steel at about 17.8B TWD (market capitalisation, as of Nov 7, 2026). Per share that is 5.54 TWD; our models calculate a fair value of 2.61 TWD per share.
What do the bullish and bearish scenarios say about 9957?
Our models span a range for Yieh United Steel: cautious scenario 1.95 TWD, base 2.61 TWD, optimistic 3.89 TWD per share (as of Nov 7, 2026, price 5.54 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Yieh United Steel (9957)?
Balance-sheet figures for Yieh United Steel (as of Nov 7, 2026): return on equity −35.4%, debt of 1.26 per unit of equity. They feed the Quality Score of 15/100, which measures business quality independently of the share price.
How far is 9957 from its 52-week high?
Yieh United Steel trades at 5.54 TWD, about 39% below its 52-week high of 9.07 TWD and at the low of 5.54 TWD (as of Nov 6, 2026). Distance from the high says nothing about value: that is what the fair value of 2.61 TWD is for.
Which stocks are comparable to Yieh United Steel?
From the same area (Basic Materials) we also value Nucor Corporation, ArcelorMittal S.A, Steel Dynamics, Inc, JSW Steel Limited, 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 Yieh United Steel stock attractive at the current price?
The data as of Nov 7, 2026: price 5.54 TWD, calculated fair value 2.61 TWD (−53%), Quality Score 15/100, from 1 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 9957 calculated?
We run Yieh United Steel through 1 models from 1 family: Asset-Based. Every model gets the same audited fundamentals; the fair value of 2.61 TWD builds on their evidence-weighted average, 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 13.0% above its aggregate fair value. Yieh United Steel itself currently trades above fair value. 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 Yieh United Steel (9957)?
The closing price on Nov 6, 2026 was 5.54 TWD. Our model-based fair value is 2.61 TWD, about 53% lower (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Yieh United Steel right now?
The price sits above even our optimistic bull case (3.89 TWD). The favourable scenario is already priced in. Weak quality (15/100) and above fair value at the same time, the margin of safety is missing on both counts. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution. A fairly wide model range (1.95 TWD to 3.89 TWD) leaves room in how you read the outcome.

Key figures of Yieh United Steel

How large is the market capitalisation of Yieh United Steel (9957)?
The market capitalisation of Yieh United Steel is 17.8B TWD (≈ $545M). 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 Yieh United Steel (9957)?
The price-to-sales ratio of Yieh United Steel is 0.48 (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 Yieh United Steel (9957)?
Earnings per share at Yieh United Steel are −1.80 TWD. Earnings per share over the last twelve months: total profit spread across every single share.
What is the net margin of Yieh United Steel (9957)?
The net margin of Yieh United Steel is −13.4% (last twelve months). 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 Yieh United Steel (9957)?
The return on equity (ROE) of Yieh United Steel is −35.4% (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 Yieh United Steel (9957)?
On an EBIT basis the return on assets of Yieh United Steel is −0.9% (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 Yieh United Steel (9957)?
The operating margin of Yieh United Steel is −9.3% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Yieh United Steel (9957)?
Revenue at Yieh United Steel is growing −0.2% versus a year earlier (3y avg −10.7%). 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 Yieh United Steel (9957)?
Earnings per share at Yieh United Steel are growing −30.8% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Yieh United Steel (9957) generate?
The free cash flow of Yieh United Steel is −6.8B 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 Yieh United Steel (9957) carry?
The net debt of Yieh United Steel is 37.4B 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.
Free · no account needed

Watch Yieh United Steel in the live analysis

One click puts Yieh United Steel on your watchlist: fair value and trend at a glance, plus comparison, the diversification check and the 27,000+ stock screener.

Watch for free →

Zero risk: nothing is ever charged. Your watchlist is yours, with or without an account.