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Guangxi Bossco Environmental Protection Technology Co Ltd (300422) fair value: what the stock is really worth

As of Sep 24, 2026: fair value of Guangxi Bossco Environmental Protection Technology Co Ltd ¥6.47, price ¥4.06, upside +59.4%, quality 35 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

  1. Fair value above price? Yes
  2. Good quality? No
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Industrials · CN · ISIN CNE1000021P4

GB Thin data Sep 24, 2026

Guangxi Bossco Environmental Protection Technology Co Ltd

300422 · SHE

Cheap, value-trap riskThe stock looks deeply undervalued, but low quality raises value-trap risk.

✓Fair value ¥6.47 · Strongly undervalued (+59%)
!Quality 35/100
!Weak Growth (revenue 5y −11.1 %/yr)
!Loss-making · -27.6% net margin (TTM)
!High debt · negative free cash flow
!Mixed vs. peers (6/11)
!Narrow moat 21/100
!Evidence only low, so the estimate is less certain
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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

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Price vs Fair Value

¥10.34 ¥3.34 Fair Value ¥6.47 Apr 2021 Sep 2026

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 ¥3.34 – ¥10.34 · fair‑value band ¥3.50 – ¥9.13 · the ¥4.06 price screens below the ¥6.47 fair value. Dashed = 300-day average. As of Sep 24, 2026.

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Company profile

Guangxi Bossco Environmental Protection Technology Co., Ltd. provides environmental management, professional technical, and operations services in China and internationally.

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Guangxi Bossco Environmental Protection Technology Co., Ltd. provides environmental management, professional technical, and operations services in China and internationally. The company offers industrial environmental services, which includes water pollution control services, clean production technology and equipment, hydrogen peroxide preparation system, waste gas treatment, and disinfection equipment and products; municipal environmental services, such as water ecological restoration, township domestic sewage treatment, treatment of urban black and odorous water bodies, and integrated water supply and drainage project; and soil environmental remediation services comprising farmland restoration, mine restoration, oily sludge treatment, and industrial site remediation. It also provides solid and hazardous waste treatment and disposal services, which includes domestic waste treatment, sludge disposal, hazardous waste disposal, and industrial waste disposal; environmental assessment, environmental consulting, inspection and testing, and engineering designing services; and smart sanitation services, includes manufacturing of sanitation equipment, and operation of urban and rural sanitation projects. The company also exports its technologies and products. The company was formerly known as Anhui Bossco Environmental Protection Technology Co.,Ltd. and changed its name to Guangxi Bossco Environmental Protection Technology Co., Ltd. in April 2025. Guangxi Bossco Environmental Protection Technology Co., Ltd. was founded in 1999 and is headquartered in Nanning, China.

Stock analysis

Guangxi Bossco Environmental Protection Technology Co Ltd (300422) currently trades at ¥4.06, while our model-based Fair Value estimate is ¥6.47, implying the stock looks roughly 37.2% undervalued today.

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Valuation

Bull case: the Dividend Discount group reads highest at a median of ¥5.55 per share, and 2 of the 3 models we run sit above the ¥4.06 price.

Bear case: the Asset-Based group reads lowest at ¥0.7800, and 1 of the 3 models stay below the price. Evidence for this calculation is low.

Scenario range: ¥3.50 (bear) to ¥9.13 (bull), the price of ¥4.06 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 35/100 (below-average quality), in the Industrials sector.

Weak Growth: Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.

Guangxi Bossco Environmental Protection Technology Co Ltd reported revenue of 2.0B CNY in FY2025 versus 2.7B CNY in FY2021, a compound −6.7%/yr. Reported net income was −701M CNY in FY2025.

Key figures

Market cap 2.6B CNY (≈ $389M) · P/S ratio 1.12 · EPS (TTM) ¥−1.20 · Dividend yield 8.9% · Net margin −34.9% · Return on equity −59.3% · Return on assets (EBIT) −4.5% · Operating margin 18.5%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 28 out of 100 (medium confidence).

What moves the price

The share trades about 33% below its 52-week high and 3% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Industrials peers we cover trades at −18% fair-value upside, at 59%, 300422 screens cheaper than that median.

Fair Value models

Bear ¥3.50 Fair Value ¥6.47 Bull ¥9.13
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.
Highest evidence
Gordon GGM ¥3.37 ¥6.08 ¥8.37 68
DDM Multi-Stage ¥3.37 ¥5.55 ¥6.49 67
NCAV (Graham) ¥0.5800 ¥0.7800 ¥1.16 54
All 3 models by family
Dividend Discount
Gordon GGM ¥3.37 ¥6.08 ¥8.37 68
DDM Multi-Stage ¥3.37 ¥5.55 ¥6.49 67
Asset-Based
NCAV (Graham) ¥0.5800 ¥0.7800 ¥1.16 54

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Quality Score breakdown

Overall quality 35/100

Of which business quality 30 · Market factors (momentum, volatility) 30

Profitability 1
Margins and returns on capital today
Quality Growth 59
Are margins and returns improving?
Cashflow 13
Earnings quality: real cash, not paper profit
Fin. Strength 4
Balance sheet, leverage, solvency risk
Investment 97
Disciplined investing over empire-building
Low Volatility 71
Calm price path (market factor)
Momentum 17
Price trend over the last 3–12 months (market factor)
52W Momentum 7
Distance to the 52-week high (market factor)
Net Issuance 56
Share count: buybacks or dilution?

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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. 6/100
Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Revenue growth 1 year
+26.3%
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.
−3.3%
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.
−11.1%
Start year 2020 (pandemic). Over 10 years: +14.8% a year
Revenue growth 14 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.
+18.0%
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.
5.6% (2020) → −12.8% (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

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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.Waste Management · 168 stocks

Beats the industry median on 5/9 measures
A mixed picture versus its industry peers.
Valuation
Quality Score 30 · Bottom 25%
Fair Value upside +59% · Top 25%
Profitability
Return on assets −2% · Bottom 25%
Net margin (TTM) −28% · Bottom 25%
Operating margin (TTM) 19% · Above median
Growth and dividend
Revenue growth 124% · Top 25%
Dividend yield (TTM) 8.9% · Top 25%
Balance sheet
Debt / equity 2.11× · Highest 25%

Valuation Multiplesvs Waste Management median · lower = cheaper

P/B 0.63× · book value is mostly goodwill ⓘGoodwill and other intangible assets are larger than the equity. The book value mainly reflects prices paid for past acquisitions, so we do not rank this P/B against the peer group.
P/S (TTM) 0.17× · Cheapest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)100 · sector 21
FUTURE (revenue growth)100 · sector 20
PAST (return on equity)0 · sector 26
HEALTH (low debt)0 · sector 81
DIVIDEND (yield)100 · sector 44

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 Waste Management stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value
Waste Management, Inc WM $207.88 $228.67 +10%
Republic Services, Inc RSG $213.10 $128.02 −40%
Waste Connections, Inc WCN $155.41 $170.95 +10%
Veolia Environnement SA VIE €31.31 €24.17 −23%
Clean Harbors, Inc CLH $312.85 $155.37 −50%
GFL Environmental Inc GFL $41.90 $34.52 −18%
Fomento de Construcciones y Contratas, S.A FCC €10.72 €7.30 −32%
Umicore SA UMI €21.70 €25.28 +16%
Casella Waste Systems, Inc CWST $85.76 $14.75 −83%
GEM Co 002340 ¥6.26 ¥5.27 −16%

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Guangxi Bossco Environmental Protection Technology Co Ltd · Fair Value
¥6.47 +37%Fair Value
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Cite: Fair Value Calculator (2026). "Guangxi Bossco Environmental Protection Technology Co Ltd Fair Value". https://www.fairvalue-calculator.com/stock/300422

Frequently asked questions

Is Guangxi Bossco Environmental Protection Technology Co Ltd (300422) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of ¥6.47 versus a price of ¥4.06, about +59% upside (undervalued).
What is the fair value of 300422?
Our model-based fair value for Guangxi Bossco Environmental Protection Technology Co Ltd is ¥6.47 (as of Sep 24, 2026), built from audited fundamentals. The current price: ¥4.06.
What is the quality score of 300422?
Guangxi Bossco Environmental Protection Technology Co Ltd has a Quality Score of 35/100. 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 Guangxi Bossco Environmental Protection Technology Co Ltd (300422)?
Our model-based price target is the fair value of ¥6.47 (as of Sep 24, 2026) from 3 valuation models. Cautious scenario ¥3.50, optimistic scenario ¥9.13. It is a calculation from audited fundamentals, not an analyst target.
What is the Guangxi Bossco Environmental Protection Technology Co Ltd stock forecast for 2026?
Our models put fair value at ¥6.47, about +59% upside versus a price of ¥4.06 (undervalued). Cautious scenario ¥3.50, optimistic scenario ¥9.13. The calculation is refreshed regularly with new filings.
What is the revenue of Guangxi Bossco Environmental Protection Technology Co Ltd (300422)?
Guangxi Bossco Environmental Protection Technology Co Ltd reported trailing-twelve-month revenue of about 2.3B CNY (latest available figure, as of Sep 24, 2026).
Does Guangxi Bossco Environmental Protection Technology Co Ltd pay a dividend?
Guangxi Bossco Environmental Protection Technology Co Ltd currently shows a dividend yield of about 8.88% relative to its recent price (as of Sep 24, 2026).
What is the intrinsic value of Guangxi Bossco Environmental Protection Technology Co Ltd (300422)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Guangxi Bossco Environmental Protection Technology Co Ltd it is ¥6.47 per share (as of Sep 24, 2026), against a price of ¥4.06. It is the blended result of 3 valuation models (cash flow, earnings, asset, dividend).
Is Guangxi Bossco Environmental Protection Technology Co Ltd stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 300422 trades below its calculated fair value: price ¥4.06, fair value ¥6.47, a gap of about +59% (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 300422?
No. The price is what the market pays today (¥4.06); the fair value is what the company's own numbers justify (¥6.47). For Guangxi Bossco Environmental Protection Technology Co Ltd the two are ¥2.41 per share apart. That gap is exactly why we show both numbers side by side.
How much is Guangxi Bossco Environmental Protection Technology Co Ltd worth?
The market values Guangxi Bossco Environmental Protection Technology Co Ltd at about 2.6B CNY (market capitalisation, as of Sep 24, 2026). Per share that is ¥4.06; our models calculate a fair value of ¥6.47 per share.
What do the bullish and bearish scenarios say about 300422?
Our models span a range for Guangxi Bossco Environmental Protection Technology Co Ltd: cautious scenario ¥3.50, base ¥6.47, optimistic ¥9.13 per share (as of Sep 24, 2026, price ¥4.06). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Guangxi Bossco Environmental Protection Technology Co Ltd (300422)?
Balance-sheet figures for Guangxi Bossco Environmental Protection Technology Co Ltd (as of Sep 24, 2026): return on equity −59.3%, debt of 2.11 per unit of equity. They feed the Quality Score of 35/100, which measures business quality independently of the share price.
How far is 300422 from its 52-week high?
Guangxi Bossco Environmental Protection Technology Co Ltd trades at ¥4.06, about 33% below its 52-week high of ¥6.03 and 3% above the low of ¥3.94 (as of Sep 24, 2026). Distance from the high says nothing about value: that is what the fair value of ¥6.47 is for.
Which stocks are comparable to Guangxi Bossco Environmental Protection Technology Co Ltd?
From the same area (Industrials) we also value Waste Management, Inc, Republic Services, Inc, Waste Connections, Inc, Veolia Environnement SA, 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 Guangxi Bossco Environmental Protection Technology Co Ltd stock attractive at the current price?
The data as of Sep 24, 2026: price ¥4.06, calculated fair value ¥6.47 (+59%), Quality Score 35/100, from 3 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 300422 calculated?
We run Guangxi Bossco Environmental Protection Technology Co Ltd through 3 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 ¥6.47, 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. Guangxi Bossco Environmental Protection Technology Co Ltd currently trades 59 % 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 Guangxi Bossco Environmental Protection Technology Co Ltd (300422)?
The closing price on Sep 24, 2026 was ¥4.06. Our model-based fair value is ¥6.47, about +59% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Guangxi Bossco Environmental Protection Technology Co Ltd right now?
The large discount to fair value meets weak quality (35/100). That raises the risk this is a value trap rather than a bargain. The model range is unusually wide (¥3.50 to ¥9.13). 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 Guangxi Bossco Environmental Protection Technology Co Ltd

How large is the market capitalisation of Guangxi Bossco Environmental Protection Technology Co Ltd (300422)?
The market capitalisation of Guangxi Bossco Environmental Protection Technology Co Ltd is 2.6B CNY (≈ $389M). 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 Guangxi Bossco Environmental Protection Technology Co Ltd (300422)?
The price-to-sales ratio of Guangxi Bossco Environmental Protection Technology Co Ltd is 1.12 (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 Guangxi Bossco Environmental Protection Technology Co Ltd (300422)?
Earnings per share at Guangxi Bossco Environmental Protection Technology Co Ltd are ¥−1.20. Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Guangxi Bossco Environmental Protection Technology Co Ltd (300422)?
The dividend yield of Guangxi Bossco Environmental Protection Technology Co Ltd is 8.9%. 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 Guangxi Bossco Environmental Protection Technology Co Ltd (300422)?
The net margin of Guangxi Bossco Environmental Protection Technology Co Ltd is −34.9% (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 Guangxi Bossco Environmental Protection Technology Co Ltd (300422)?
The return on equity (ROE) of Guangxi Bossco Environmental Protection Technology Co Ltd is −59.3% (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 Guangxi Bossco Environmental Protection Technology Co Ltd (300422)?
On an EBIT basis the return on assets of Guangxi Bossco Environmental Protection 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 Guangxi Bossco Environmental Protection Technology Co Ltd (300422)?
The operating margin of Guangxi Bossco Environmental Protection Technology Co Ltd is 18.5% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Guangxi Bossco Environmental Protection Technology Co Ltd (300422)?
Revenue at Guangxi Bossco Environmental Protection Technology Co Ltd is growing +124% versus a year earlier (3y avg −3.3%). 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 Guangxi Bossco Environmental Protection Technology Co Ltd (300422)?
Earnings per share at Guangxi Bossco Environmental Protection Technology Co Ltd are growing +65.5% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Guangxi Bossco Environmental Protection Technology Co Ltd (300422) generate?
The free cash flow of Guangxi Bossco Environmental Protection Technology Co Ltd is −8.6M CNY (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 Guangxi Bossco Environmental Protection Technology Co Ltd (300422) carry?
The net debt of Guangxi Bossco Environmental Protection Technology Co Ltd is 2.9B CNY (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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