Tongguan Gold Group (HKSE:00340) Altman Z2-Score: 3.23 (As of Aug. 12, 2026) — 375% Above Median

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HKSE:00340 Tongguan Gold Group Ltd HKSE:00340
58 GF Score
Price HK$2.75
GF Value HK$0.75
Valuation Significantly Overvalued
! 2 Warning Signs
View Full Analysis

What is Tongguan Gold Group Altman Z2-Score?

Tongguan Gold Group HKSE:00340 -2.49% 58 Altman Z2-Score is 3.23 as of Aug. 12, 2026, which is 375% above its 10-year median of 0.68. GuruFocus rates HKSE:00340 with a GF Score™ of 58/100 and a GF Value™ of HK$0.75 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 2,601 Metals & Mining companies, Tongguan Gold Group ranks better than 54.33% on this metric.

Altman Z2-Score, also known as Z"-Score, is used to predict the likelihood that a non-manufacturing company (excluding property/financial company) will face bankruptcy within a two-year period.

Good Sign:

Tongguan Gold Group has a Altman Z2-Score of 3.23, indicating it is in Safe Zones. This implies the Altman Z2-Score is strong.

The zones of discrimination were as such:

When Altman Z2-Score <= 1.1, it is in Distress Zones.
When Altman Z2-Score >= 2.6, it is in Safe Zones.
When Altman Z2-Score is between 1.1 and 2.6, it is in Grey Zones.

The historical rank and industry rank for Tongguan Gold Group's Altman Z2-Score or its related term are showing as below:

HKSE:00340' s Altman Z2-Score Range Over the Past 10 Years
Min: 0.07   Med: 0.68   Max: 5.54
Current: 3.23

During the past 13 years, Tongguan Gold Group's highest Altman Z2-Score was 5.54. The lowest was 0.07. And the median was 0.68.


Tongguan Gold Group  (HKSE:00340) Altman Z2-Score Explanation

The original Z-Score model was based on publicly traded manufacturing companies while the Z2-Score, also known as Z"-score can be used for any type of company excluding property/financial companies. Both Z-Score and Z2-Score describes the financial health of a company, and its likelihood of financial distress.

X1: The Working Capital/Total Assets (WC/TA) ratio is a measure of the net liquid assets of the firm relative to the total capitalization. Working capital is defined as the difference between current assets and current liabilities. Ordinarily, a firm experiencing consistent operating losses will have shrinking current assets in relation to total assets. Altman found this one proved to be the most valuable liquidity ratio comparing with the current ratio and the quick ratio. This is however the least significant of the five factors.

X2: Retained Earnings/Total Assets: the RE/TA ratio measures the leverage of a firm. Retained earnings is the account which reports the total amount of reinvested earnings and/or losses of a firm over its entire life. Those firms with high RE, relative to TA, have financed their assets through retention of profits and have not utilized as much debt.

X3, Earnings Before Interest and Taxes/Total Assets (EBIT/TA): This ratio is a measure of the true productivity of the firm's assets, independent of any tax or leverage factors. Since a firm's ultimate existence is based on the earning power of its assets, this ratio appears to be particularly appropriate for studies dealing with corporate failure. This ratio continually outperforms other profitability measures, including cash flow.

X4_2, Net Worth (Total Stockholders Equity - Preferred Stock)/Total Liabilities (NW/TL): it compares a company’s stock net worth with its total liabilities and can be used to assess the extent of its reliance on debt.

Read more about Altman Z2-Score, the original research on Z-Score and the additional research on Z2-Score.


Be Aware

Altman Z2-Score does not apply to financial companies.


Tongguan Gold Group Altman Z2-Score Related Terms


Tongguan Gold Group Altman Z2-Score Historical Data

* Premium members only.

The historical data trend for Tongguan Gold Group's Altman Z2-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.

Tongguan Gold Group Altman Z2-Score Chart

Tongguan Gold Group Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Altman Z2-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.78 0.42 0.57 1.02 3.23

Tongguan Gold Group Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Altman Z2-Score Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.57 0.00 1.02 0.00 3.23

HKSE:00340 vs NEM, AU, RGLD: Altman Z2-Score Comparison

For the Gold subindustry, Tongguan Gold Group's Altman Z2-Score, along with its competitors' market caps and Altman Z2-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.


Tongguan Gold Group Altman Z2-Score vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Tongguan Gold Group's Altman Z2-Score distribution charts can be found below:

* The bar in red indicates where Tongguan Gold Group's Altman Z2-Score falls into.


HKSE:00340
58GF Score
Tongguan Gold Group Ltd HKSE:00340
Altman Z2-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tongguan Gold Group Altman Z2-Score Calculation

Altman Z-Score model is an accurate forecaster of failure up to two years prior to distress. It can be considered the assessment of the distress of industrial corporations.

Z2-Score, also known as Z"-Score is the Z-Score for non-manufacturing companies excluding property/financial companies.

Tongguan Gold Group's Altman Z2-Score for today is calculated with this formula:

Z=6.56*X1+3.26*X2+6.72*X3+1.05*X4_2
=6.56*-0.052+3.26*0.2084+6.72*0.1655+1.05*1.6935
=3.23

* 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. GuruFocus does not calculate Altman Z2-Score when X4_2 value is 0.

Trailing Twelve Months (TTM) ended in Dec. 2025:
Total Assets was HK$6,529 Mil.
Total Current Assets was HK$1,188 Mil.
Total Current Liabilities was HK$1,527 Mil.
Retained Earnings was HK$1,361 Mil.
Pre-Tax Income was HK$1,045 Mil.
Interest Expense was HK$-35 Mil.
Total Liabilities was HK$2,355 Mil.

* Note that for stock reported semi-annually or annually, GuruFocus uses latest annual data as the TTM data.

X1=Working Capital/Total Assets
=(Total Current Assets - Total Current Liabilities)/Total Assets
=(1187.952 - 1527.348)/6528.569
=-0.052

X2=Retained Earnings/Total Assets
=1360.757/6528.569
=0.2084

X3=Earnings Before Interest and Taxes/Total Assets
=(Pre-Tax Income - Interest Expense)/Total Assets
=(1045.335 - -35.226)/6528.569
=0.1655

X4_2=Net Worth/Total Liabilities
=(Total Stockholders Equity - Preferred Stock)/Total Liabilities
=(3988.844 - 0)/2355.333
=1.6935

The zones of discrimination were as such:

Distress Zones - 1.1 < Grey Zones < 2.6 - Safe Zones

Tongguan Gold Group has a Altman Z2-Score of 3.23 indicating it is in Safe Zones.

Frequently Asked Questions Learn more about Altman Z2-Score →
What does a Altman Z2-Score of 3.23 mean?
Tongguan Gold Group (HKSE:00340) has a Altman Z2-Score of 3.23 as of Aug. 12, 2026. Z2-Score is the Z-Score for non-manufacturing companies excluding property/financial companies, which measures a company's bankruptcy risk. View historical data on Tongguan Gold Group and its competitors. This is 375% above median its historical median of 0.68. Over the past decade, Tongguan Gold Group's Altman Z2-Score has ranged from 0.07 to 5.54. According to the industry distribution chart, Tongguan Gold Group ranks #1188 out of 2601 companies in the Metals & Mining industry, placing it in the top 45.7%.
Is Tongguan Gold Group's Altman Z2-Score too high?
Tongguan Gold Group's current Altman Z2-Score of 3.23 is 375% above median its 10-year median of 0.68. Over the past 10 years, this metric has ranged from a low of 0.07 to a high of 5.54. The Metals & Mining industry median Altman Z2-Score is 2.34. Tongguan Gold Group's value of 3.23 is 38% above this industry median. Based on the distribution chart, Tongguan Gold Group ranks #1188 out of 2601 companies in the Metals & Mining industry, which is above the industry midpoint. Overall, Tongguan Gold Group has a GF Score™ of 58/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tongguan Gold Group's Altman Z2-Score compare to NEM and AU?
According to the Metals & Mining industry distribution chart, Tongguan Gold Group ranks #1188 out of 2601 companies for Altman Z2-Score. This puts Tongguan Gold Group in the upper half of its industry. The industry median Altman Z2-Score is 2.34. Tongguan Gold Group's value of 3.23 is 38% above this benchmark. Historically, Tongguan Gold Group's own Altman Z2-Score has ranged from 0.07 to 5.54 over the past decade. While the company's 10-year median is 0.68 vs. the industry median of 2.34, Tongguan Gold Group has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Altman Z2-Score for a Metals & Mining company?
The median Altman Z2-Score among Metals & Mining companies is 2.34, based on 2,601 companies in the industry. Companies in the top quartile (top 25%) have a Altman Z2-Score significantly above this median, while those in the bottom quartile fall well below. However, Altman Z2-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Tongguan Gold Group's current Altman Z2-Score of 3.23 is 38% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Altman Z2-Score mean?
A high Altman Z2-Score can signal that a stock is expensive relative to its fundamentals. Z2-Score is the Z-Score for non-manufacturing companies excluding property/financial companies, which measures a company's bankruptcy risk. View historical data on Tongguan Gold Group and its competitors. For the Metals & Mining industry, the median Altman Z2-Score is 2.34 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tongguan Gold Group's current Altman Z2-Score is 3.23, which is 375% above median its own 10-year median of 0.68. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tongguan Gold Group stock overvalued right now?
Based on GuruFocus' analysis, Tongguan Gold Group (HKSE:00340) is currently considered Significantly Overvalued. The stock's GF Value™ is HK$0.75, compared to a current price of HK$2.75 — trading 266% above its estimated fair value. The current Altman Z2-Score is 3.23, which is 375% above median its 10-year median of 0.68 and 38% above the Metals & Mining industry median of 2.34. Tongguan Gold Group's overall GF Score™ is 58/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Altman Z2-Score calculated?
Altman Z2-Score is calculated from a company's financial statements. For Tongguan Gold Group (HKSE:00340), the current Altman Z2-Score is 3.23 as of Aug. 12, 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.

Is Tongguan Gold Group (HKSE:00340) Overvalued in 2026?

Based on GuruFocus' analysis, Tongguan Gold Group stock appears to be overvalued. The current stock price of HK$2.75 is trading 266% above its estimated GF Value™ of HK$0.75. GuruFocus considers Tongguan Gold Group to be Significantly Overvalued.

Key valuation signals for HKSE:00340:

  • Altman Z2-Score: 3.23 (375% above median its 10-year median of 0.68)
  • GF Value™: HK$0.75 vs. price of HK$2.75 (266% above fair value)
  • GF Score™: 58/100 with 2 warning signs
  • Industry Position: 38% above the Metals & Mining median (#1188 of 2601)

No single metric tells the full story. See the HKSE:00340 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tongguan Gold Group Business Description

Other Exchanges INU0:Germany
Address 1 Harbour Road, Room 2707A, 27th Floor, Office Tower of Convention Plaza, Wanchai, Hong Kong, HKG
Tongguan Gold Group Ltd operates as an investment holding company. It is engaged in (i) gold mining operation, which is sale of mine-produced gold, including gold concentrate, gold bullion and related products, that contains of gold exploration, mining, processing and/or smelting operations; and (ii) gold recycling, which is purchasing the gold related materials, refining and sale of gold bullion. The Group's gold mining operation and gold recycling are mainly carried out in the People's Republic of China (the PRC).
58GF Score

Get the complete analysis for HKSE:00340

Altman Z2-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

HK$2.75
Price
HK$0.75
GF Value