Vietnam Apatite - Phosphorus JSC (HSTC:PAT) Graham Number: ₫83,008.30 (As of Dec. 2025) — 7478125% Above Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

HSTC:PAT Vietnam Apatite - Phosphorus JSC HSTC:PAT
67 GF Score
Price ₫60,000.00
GF Value ₫90,750.05
Valuation Significantly Undervalued
! 5 Warning Signs
View Full Analysis

What is Vietnam Apatite - Phosphorus JSC Graham Number?

Vietnam Apatite - Phosphorus JSC HSTC:PAT -4.76% 67 Graham Number is ₫83,008.30 as of Dec. 2025, which is 100% below its 10-year median of 1.11. GuruFocus rates HSTC:PAT with a GF Score™ of 67/100 and a GF Value™ of ₫90,750.05 (Significantly Undervalued). The stock has 5 warning signs investors should review. Among 1,153 Chemicals companies, Vietnam Apatite - Phosphorus JSC ranks better than 80.4% on this metric.

Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.

As of today (2026-07-21), the stock price of Vietnam Apatite - Phosphorus JSC is ₫60000.00. Vietnam Apatite - Phosphorus JSC's graham number for the quarter that ended in Dec. 2025 was ₫83,008.30. Therefore, Vietnam Apatite - Phosphorus JSC's Price to Graham Number ratio for today is 0.72.

The historical rank and industry rank for Vietnam Apatite - Phosphorus JSC's Graham Number or its related term are showing as below:

HSTC:PAT' s Price-to-Graham-Number Range Over the Past 10 Years
Min: 0.5   Med: 1.11   Max: 1.31
Current: 0.72

During the past 5 years, the highest Price to Graham Number ratio of Vietnam Apatite - Phosphorus JSC was 1.31. The lowest was 0.50. And the median was 1.11.

HSTC:PAT's Price-to-Graham-Number is ranked better than
80.4% of 1153 companies
in the Chemicals industry
Industry Median: 1.45 vs HSTC:PAT: 0.72

Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.


Vietnam Apatite - Phosphorus JSC  (HSTC:PAT) Graham Number Explanation

Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:

Current price should not be more than 15 times average earnings of the past three years.

Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)

Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.

In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.

Vietnam Apatite - Phosphorus JSC's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Dec. 2025 )
=60000.00/83,008.30
=0.72

* 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.


Be Aware

Please keep these in mind:

1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.


Vietnam Apatite - Phosphorus JSC Graham Number Related Terms


Vietnam Apatite - Phosphorus JSC Graham Number Historical Data

* Premium members only.

The historical data trend for Vietnam Apatite - Phosphorus JSC's Graham Number 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.

Vietnam Apatite - Phosphorus JSC Graham Number Chart

Vietnam Apatite - Phosphorus JSC Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
Graham Number
0.00 159,777.28 71,012.41 71,750.77 82,495.30

Vietnam Apatite - Phosphorus JSC Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Graham Number 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 72,460.63 76,120.24 81,162.93 93,784.85 83,008.30

HSTC:PAT vs DOW: Graham Number Comparison

For the Chemicals subindustry, Vietnam Apatite - Phosphorus JSC's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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.


Vietnam Apatite - Phosphorus JSC Price-to-Graham-Number vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Vietnam Apatite - Phosphorus JSC's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where Vietnam Apatite - Phosphorus JSC's Price-to-Graham-Number falls into.


HSTC:PAT
67GF Score
Vietnam Apatite - Phosphorus JSC HSTC:PAT
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Vietnam Apatite - Phosphorus JSC Graham Number Calculation

Graham Number is a concept based on Ben Graham's conservative valuation of companies.

Vietnam Apatite - Phosphorus JSC's Graham Number for the fiscal year that ended in Dec. 2025 is calculated as

Graham Number
=sqrt of (22.5* Tangible Book per Share *EPS without NRI)
=sqrt of (22.5*23437.858*12905)
=82,495.30

Vietnam Apatite - Phosphorus JSC's Graham Number for the quarter that ended in Dec. 2025 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*23437.858*13066)
=83,008.30

* 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.

Frequently Asked Questions Learn more about Graham Number →
What does a Graham Number of ₫83,008.30 mean?
Vietnam Apatite - Phosphorus JSC (HSTC:PAT) has a Graham Number of ₫83,008.30 as of Dec. 2025. The Graham Number values a company based on its per-share earnings and book value. View historical data on Vietnam Apatite - Phosphorus JSC and its competitors. This is 7478125% above median its historical median of 1.11. Over the past decade, Vietnam Apatite - Phosphorus JSC's Graham Number has ranged from 0.50 to 1.31. According to the industry distribution chart, Vietnam Apatite - Phosphorus JSC ranks #226 out of 1153 companies in the Chemicals industry, placing it in the top 19.6%.
Is Vietnam Apatite - Phosphorus JSC's Graham Number too high?
Vietnam Apatite - Phosphorus JSC's current Graham Number of ₫83,008.30 is 7478125% above median its 10-year median of 1.11. Over the past 10 years, this metric has ranged from a low of 0.50 to a high of 1.31. Based on the distribution chart, Vietnam Apatite - Phosphorus JSC ranks #226 out of 1153 companies in the Chemicals industry, which is in the top quartile — a strong position relative to peers. Overall, Vietnam Apatite - Phosphorus JSC has a GF Score™ of 67/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Vietnam Apatite - Phosphorus JSC's Graham Number compare to DOW?
According to the Chemicals industry distribution chart, Vietnam Apatite - Phosphorus JSC ranks #226 out of 1153 companies for Graham Number. This places Vietnam Apatite - Phosphorus JSC in the top 20% of its industry — outperforming the majority of peers. The industry median Graham Number is 1.45. Historically, Vietnam Apatite - Phosphorus JSC's own Graham Number has ranged from 0.50 to 1.31 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Graham Number for a Chemicals company?
The median Graham Number among Chemicals companies is 1.45, based on 1,153 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number 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 Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Vietnam Apatite - Phosphorus JSC and its competitors. For the Chemicals industry, the median Graham Number is 1.45 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Vietnam Apatite - Phosphorus JSC's current Graham Number is ₫83,008.30, which is 7478125% above median its own 10-year median of 1.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Vietnam Apatite - Phosphorus JSC stock overvalued right now?
Based on GuruFocus' analysis, Vietnam Apatite - Phosphorus JSC (HSTC:PAT) is currently considered Significantly Undervalued. The stock's GF Value™ is ₫90,750.05, compared to a current price of ₫60,000.00 — trading 33.9% below its estimated fair value. The current Graham Number is ₫83,008.30, which is 7478125% above median its 10-year median of 1.11. Vietnam Apatite - Phosphorus JSC's overall GF Score™ is 67/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Vietnam Apatite - Phosphorus JSC (HSTC:PAT), the current Graham Number is ₫83,008.30 as of Dec. 2025. 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 Vietnam Apatite - Phosphorus JSC (HSTC:PAT) Overvalued in 2026?

Based on GuruFocus' analysis, Vietnam Apatite - Phosphorus JSC stock appears to be undervalued. The current stock price of ₫60,000.00 is trading 33.9% below its estimated GF Value™ of ₫90,750.05. GuruFocus considers Vietnam Apatite - Phosphorus JSC to be Significantly Undervalued.

Key valuation signals for HSTC:PAT:

  • Graham Number: ₫83,008.30 (7478125% above median its 10-year median of 1.11)
  • GF Value™: ₫90,750.05 vs. price of ₫60,000.00 (33.9% below fair value)
  • GF Score™: 67/100 with 5 warning signs

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


Vietnam Apatite - Phosphorus JSC Business Description

Address Lot KTB-01, B28 Tang Loong Industrial Park, Lao Cai Province, Bao Thang District, Tang Loong Town, VNM
Vietnam Apatite - Phosphorus JSC engages in the production, processing, and sale of yellow phosphorus and other products derived from yellow phosphorus and apatite, Phosphoric acid. Its product offerings comprise Industrial Phosphoric Acid, Apatite Ore, and Yellow phosphorus.
67GF Score

Get the complete analysis for HSTC:PAT

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

₫60,000.00
Price
₫90,750.05
GF Value