Hui Min Environmental Tech (ROCO:6971) Beneish M-Score: -1.61 (As of Jul. 11, 2026)


ROCO:6971 Hui Min Environmental Tech Corp ROCO:6971
15 GF Score
Price NT$27.30
! 5 Warning Signs
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What is Hui Min Environmental Tech Beneish M-Score?

Hui Min Environmental Tech ROCO:6971 15 Beneish M-Score is -1.61 as of Jul. 11, 2026. GuruFocus rates ROCO:6971 with a GF Score™ of 15/100. The stock has 5 warning signs investors should review. Among 2,914 Industrial Products companies, Hui Min Environmental Tech ranks worse than 87.37% on this metric.

The zones of discrimination for M-Score is as such:

An M-Score of equal or less than -1.78 suggests that the company is unlikely to be a manipulator.
An M-Score of greater than -1.78 signals that the company is likely to be a manipulator.

Warning Sign:

Beneish M-Score -1.61 higher than -1.78, which implies that the company might have manipulated its financial results.

The historical rank and industry rank for Hui Min Environmental Tech's Beneish M-Score or its related term are showing as below:

ROCO:6971' s Beneish M-Score Range Over the Past 10 Years
Min: -1.61   Med: -1.61   Max: -1.61
Current: -1.61

During the past 5 years, the highest Beneish M-Score of Hui Min Environmental Tech was -1.61. The lowest was -1.61. And the median was -1.61.


Hui Min Environmental Tech Beneish M-Score Historical Data

* Premium members only.

The historical data trend for Hui Min Environmental Tech's Beneish M-Score can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Hui Min Environmental Tech Beneish M-Score Chart

Hui Min Environmental Tech Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
Beneish M-Score
0.00 0.00 0.00 0.00 -1.61

Hui Min Environmental Tech Quarterly Data
Dec21 Dec22 Jun23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Beneish M-Score Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 -1.20 0.00 -1.61

ROCO:6971 vs VLTO, ZWS, CECO: Beneish M-Score Comparison

For the Pollution & Treatment Controls subindustry, Hui Min Environmental Tech's Beneish M-Score, along with its competitors' market caps and Beneish M-Score data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Hui Min Environmental Tech Beneish M-Score vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Hui Min Environmental Tech's Beneish M-Score distribution charts can be found below:

* The bar in red indicates where Hui Min Environmental Tech's Beneish M-Score falls into.


ROCO:6971
15GF Score
Hui Min Environmental Tech Corp ROCO:6971
Beneish M-Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Hui Min Environmental Tech Beneish M-Score Calculation

The M-score was created by Professor Messod Beneish. Instead of measuring the bankruptcy risk (Altman Z-Score) or business trend (Piotroski F-Score), M-score can be used to detect the risk of earnings manipulation. This is the original research paper on M-score.

The M-Score Variables:

The M-score of Hui Min Environmental Tech for today is based on a combination of the following eight different indices:

M=-4.84+0.92 * DSRI+0.528 * GMI+0.404 * AQI+0.892 * SGI+0.115 * DEPI
=-4.84+0.92 * 1.2848+0.528 * 0.9639+0.404 * 1.1984+0.892 * 1.1072+0.115 * 1.0363
-0.172 * SGAI+4.679 * TATA-0.327 * LVGI
-0.172 * 1.0391+4.679 * 0.097686-0.327 * 1.0045
=-1.61

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

This Year (Dec25) TTM:Last Year (Dec24) TTM:
Total Receivables was NT$879 Mil.
Revenue was 648.204 + 585.275 + 638.259 + 443.132 = NT$2,315 Mil.
Gross Profit was 70.917 + 67.956 + 57.05 + 42.808 = NT$239 Mil.
Total Current Assets was NT$1,874 Mil.
Total Assets was NT$2,931 Mil.
Property, Plant and Equipment(Net PPE) was NT$726 Mil.
Depreciation, Depletion and Amortization(DDA) was NT$58 Mil.
Selling, General, & Admin. Expense(SGA) was NT$87 Mil.
Total Current Liabilities was NT$1,811 Mil.
Long-Term Debt & Capital Lease Obligation was NT$211 Mil.
Net Income was 31.423 + 26.067 + 21.674 + 8.181 = NT$87 Mil.
Non Operating Income was 0 + 0 + 0 + 0 = NT$0 Mil.
Cash Flow from Operations was 78.156 + 1.81 + -29.925 + -249.021 = NT$-199 Mil.
Total Receivables was NT$618 Mil.
Revenue was 646.518 + 474.2 + 541.243 + 428.823 = NT$2,091 Mil.
Gross Profit was 55.243 + 16.928 + 71.493 + 64.177 = NT$208 Mil.
Total Current Assets was NT$1,480 Mil.
Total Assets was NT$2,376 Mil.
Property, Plant and Equipment(Net PPE) was NT$673 Mil.
Depreciation, Depletion and Amortization(DDA) was NT$55 Mil.
Selling, General, & Admin. Expense(SGA) was NT$76 Mil.
Total Current Liabilities was NT$1,377 Mil.
Long-Term Debt & Capital Lease Obligation was NT$256 Mil.




1. DSRI = Days Sales in Receivables Index

Measured as the ratio of Revenue in Total Receivables in year t to year t-1.

A large increase in DSR could be indicative of revenue inflation.

DSRI=(Receivables_t / Revenue_t) / (Receivables_t-1 / Revenue_t-1)
=(878.757 / 2314.87) / (617.753 / 2090.784)
=0.379614 / 0.295465
=1.2848

2. GMI = Gross Margin Index

Measured as the ratio of gross margin in year t-1 to gross margin in year t.

Gross margin has deteriorated when this index is above 1. A firm with poorer prospects is more likely to manipulate earnings.

GMI=GrossMargin_t-1 / GrossMargin_t
=(GrossProfit_t-1 / Revenue_t-1) / (GrossProfit_t / Revenue_t)
=(207.841 / 2090.784) / (238.731 / 2314.87)
=0.099408 / 0.103129
=0.9639

3. AQI = Asset Quality Index

AQI is the ratio of asset quality in year t to year t-1.

Asset quality is measured as the ratio of non-current assets other than Property, Plant and Equipment to Total Assets.

AQI=(1 - (CurrentAssets_t + PPE_t) / TotalAssets_t) / (1 - (CurrentAssets_t-1 + PPE_t-1) / TotalAssets_t-1)
=(1 - (1873.986 + 726.031) / 2931.061) / (1 - (1479.519 + 672.78) / 2376.237)
=0.112943 / 0.094241
=1.1984

4. SGI = Sales Growth Index

Ratio of Revenue in year t to sales in year t-1.

Sales growth is not itself a measure of manipulation. However, growth companies are likely to find themselves under pressure to manipulate in order to keep up appearances.

SGI=Sales_t / Sales_t-1
=Revenue_t / Revenue_t-1
=2314.87 / 2090.784
=1.1072

5. DEPI = Depreciation Index

Measured as the ratio of the rate of Depreciation, Depletion and Amortization in year t-1 to the corresponding rate in year t.

DEPI greater than 1 indicates that assets are being depreciated at a slower rate. This suggests that the firm might be revising useful asset life assumptions upwards, or adopting a new method that is income friendly.

DEPI=(Depreciation_t-1 / (Depreciaton_t-1 + PPE_t-1)) / (Depreciation_t / (Depreciaton_t + PPE_t))
=(55.49 / (55.49 + 672.78)) / (57.616 / (57.616 + 726.031))
=0.076194 / 0.073523
=1.0363

Note: If the Depreciation, Depletion and Amortization data is not available, we assume that the depreciation rate is constant and set the Depreciation Index to 1.

6. SGAI = Sales, General and Administrative expenses Index

The ratio of Selling, General, & Admin. Expense(SGA) to Sales in year t relative to year t-1.

SGA expenses index > 1 means that the company is becoming less efficient in generate sales.

SGAI=(SGA_t / Sales_t) / (SGA_t-1 /Sales_t-1)
=(87.156 / 2314.87) / (75.76 / 2090.784)
=0.03765 / 0.036235
=1.0391

7. LVGI = Leverage Index

The ratio of total debt to Total Assets in year t relative to yeat t-1.

An LVGI > 1 indicates an increase in leverage

LVGI=((LTD_t + CurrentLiabilities_t) / TotalAssets_t) / ((LTD_t-1 + CurrentLiabilities_t-1) / TotalAssets_t-1)
=((211.448 + 1811.447) / 2931.061) / ((256.188 + 1376.51) / 2376.237)
=0.690158 / 0.687094
=1.0045

8. TATA = Total Accruals to Total Assets

Total accruals calculated as the change in working capital accounts other than cash less depreciation.

TATA=(IncomefromContinuingOperations_t - CashFlowsfromOperations_t) / TotalAssets_t
=(NetIncome_t - NonOperatingIncome_t - CashFlowsfromOperations_t) / TotalAssets_t
=(87.345 - 0 - -198.98) / 2931.061
=0.097686

An M-Score of equal or less than -1.78 suggests that the company is unlikely to be a manipulator. An M-Score of greater than -1.78 signals that the company is likely to be a manipulator.

Hui Min Environmental Tech has a M-score of -1.61 signals that the company is likely to be a manipulator.

Frequently Asked Questions Learn more about Beneish M-Score →
What does a Beneish M-Score of -1.61 mean?
Hui Min Environmental Tech (ROCO:6971) has a Beneish M-Score of -1.61 as of Jul. 11, 2026. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on Hui Min Environmental Tech and its competitors. According to the industry distribution chart, Hui Min Environmental Tech ranks #2546 out of 2914 companies in the Industrial Products industry, placing it in the top 87.4%.
Is Hui Min Environmental Tech's Beneish M-Score too high?
Hui Min Environmental Tech's current Beneish M-Score is -1.61. Based on the distribution chart, Hui Min Environmental Tech ranks #2546 out of 2914 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Hui Min Environmental Tech has a GF Score™ of 15/100, reflecting its overall financial health beyond just this single metric.
How does Hui Min Environmental Tech's Beneish M-Score compare to VLTO and ZWS?
According to the Industrial Products industry distribution chart, Hui Min Environmental Tech ranks #2546 out of 2914 companies for Beneish M-Score. This places Hui Min Environmental Tech in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Beneish M-Score for an Industrial Products company?
A good Beneish M-Score depends on the Industrial Products industry context. However, Beneish M-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Beneish M-Score mean?
A high Beneish M-Score can signal that a stock is expensive relative to its fundamentals. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on Hui Min Environmental Tech and its competitors. Hui Min Environmental Tech's current Beneish M-Score is -1.61. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Hui Min Environmental Tech stock overvalued right now?
Hui Min Environmental Tech (ROCO:6971) has a current Beneish M-Score of -1.61. The current Beneish M-Score is -1.61. Hui Min Environmental Tech's overall GF Score™ is 15/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Beneish M-Score calculated?
Beneish M-Score is calculated from a company's financial statements. For Hui Min Environmental Tech (ROCO:6971), the current Beneish M-Score is -1.61 as of Jul. 11, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Hui Min Environmental Tech Business Description

Address Minsheng E. Road, 1F., No. 5, Aly. 2, Ln. 69, Sec. 5, Songshan District, Taipei City, TWN, 105
Hui Min Environmental Tech Corp is an environmental protection engineering construction company. It is engaged in the environmental protection business and provides environmental engineering and related professional and technical services and also includes equipment manufacturing, sales of constructions, and operational maintenance of government contracts.
15GF Score

Get the complete analysis for ROCO:6971

Beneish M-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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