Grand Pacific Petrochemical (TPE:1312) PS Ratio: 0.63 (As of Jul. 20, 2026) — 29% Below Median

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TPE:1312 Grand Pacific Petrochemical Corp TPE:1312
63 GF Score
Price NT$12.85
GF Value NT$16.75
Valuation Modestly Undervalued
! 5 Warning Signs
View Full Analysis

What is Grand Pacific Petrochemical PS Ratio?

Grand Pacific Petrochemical TPE:1312 -4.46% 63 PS Ratio is 0.63 as of Jul. 20, 2026, which is 29% below its 10-year median of 0.89. GuruFocus rates TPE:1312 with a GF Score™ of 63/100 and a GF Value™ of NT$16.75 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 1,574 Chemicals companies, Grand Pacific Petrochemical ranks better than 75.86% on this metric.

The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. As of today, Grand Pacific Petrochemical's share price is NT$12.85. Grand Pacific Petrochemical's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$20.38. Hence, Grand Pacific Petrochemical's PS Ratio for today is 0.63.

The historical rank and industry rank for Grand Pacific Petrochemical's PS Ratio or its related term are showing as below:

TPE:1312' s PS Ratio Range Over the Past 10 Years
Min: 0.51   Med: 0.89   Max: 1.67
Current: 0.63

During the past 13 years, Grand Pacific Petrochemical's highest PS Ratio was 1.67. The lowest was 0.51. And the median was 0.89.

TPE:1312's PS Ratio is ranked better than
75.86% of 1574 companies
in the Chemicals industry
Industry Median: 1.38 vs TPE:1312: 0.63

Grand Pacific Petrochemical's Revenue per Sharefor the three months ended in Dec. 2025 was NT$6.02. Its Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$20.38.

Warning Sign:

Grand Pacific Petrochemical Corp revenue per share has been in decline for the last 5 years.

During the past 12 months, the average Revenue per Share Growth Rate of Grand Pacific Petrochemical was 37.70% per year. During the past 3 years, the average Revenue per Share Growth Rate was 0.60% per year. During the past 5 years, the average Revenue per Share Growth Rate was -2.70% per year. During the past 10 years, the average Revenue per Share Growth Rate was -3.10% per year.

During the past 13 years, Grand Pacific Petrochemical's highest 3-Year average Revenue per Share Growth Rate was 7.10% per year. The lowest was -15.10% per year. And the median was -3.20% per year.

Back to Basics: PS Ratio


Grand Pacific Petrochemical  (TPE:1312) PS Ratio Explanation

The PS Ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS Ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS Ratio is a great valuation tool for evaluating cyclical businesses where the PE Ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean.

When the PS Ratio is applied to the whole stock market, it can be used to evaluate the current market valuation and projected returns. In this case, the price is the total market cap of all stocks that are traded, and sales are the GDP of the country. This is how Warren Buffett estimates the broad market valuation and project future returns.

Similar to the PE Ratio or Price-to-Operating-Cash-Flow or Price-to-Free-Cash-Flow , the PS Ratio measures the valuation based on the earning power of the company. This is where it is different from the PB Ratio , which measures the valuation based on the company's balance sheet.


Be Aware

The PS Ratio does not tell you how cheap or expensive the stock is. It cannot be used to compare companies in different industries. It works better for companies within the same industry because these companies tend to have similar capital structures and profit margins. It works the best when comparing a company with itself in the past.


Grand Pacific Petrochemical PS Ratio Related Terms


Grand Pacific Petrochemical PS Ratio Historical Data

* Premium members only.

The historical data trend for Grand Pacific Petrochemical's PS Ratio 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.

Grand Pacific Petrochemical PS Ratio Chart

Grand Pacific Petrochemical Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.16 0.92 0.88 0.70 0.57

Grand Pacific Petrochemical Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
PS Ratio 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 0.70 0.61 0.54 0.54 0.57

TPE:1312 vs DOW: PS Ratio Comparison

For the Chemicals subindustry, Grand Pacific Petrochemical's PS Ratio, along with its competitors' market caps and PS Ratio 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.


Grand Pacific Petrochemical PS Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Grand Pacific Petrochemical's PS Ratio distribution charts can be found below:

* The bar in red indicates where Grand Pacific Petrochemical's PS Ratio falls into.


TPE:1312
63GF Score
Grand Pacific Petrochemical Corp TPE:1312
PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Grand Pacific Petrochemical PS Ratio Calculation

The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. It is a ratio widely used to value stocks and it was first used by Ken Fisher.

Grand Pacific Petrochemical's PS Ratio for today is calculated as

PS Ratio=Share Price/Revenue per Share (TTM)
=12.85/20.378
=0.63

Grand Pacific Petrochemical's Share Price of today is NT$12.85.
Grand Pacific Petrochemical's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$20.38.

* 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.

It can also be calculated from the numbers for the whole company:

PS Ratio=Market Cap/Revenue

The Revenue here is for the trailing 12 months.

Frequently Asked Questions Learn more about PS Ratio →
What does a PS Ratio of 0.63 mean?
Grand Pacific Petrochemical (TPE:1312) has a PS Ratio of 0.63 as of Jul. 20, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Grand Pacific Petrochemical and its competitors. This is 29% below median its historical median of 0.89. Over the past decade, Grand Pacific Petrochemical's PS Ratio has ranged from 0.51 to 1.67. According to the industry distribution chart, Grand Pacific Petrochemical ranks #380 out of 1574 companies in the Chemicals industry, placing it in the top 24.1%.
Is Grand Pacific Petrochemical's PS Ratio too high?
Grand Pacific Petrochemical's current PS Ratio of 0.63 is 29% below median its 10-year median of 0.89. Over the past 10 years, this metric has ranged from a low of 0.51 to a high of 1.67. The Chemicals industry median PS Ratio is 1.38. Grand Pacific Petrochemical's value of 0.63 is 54.3% below this industry median. Based on the distribution chart, Grand Pacific Petrochemical ranks #380 out of 1574 companies in the Chemicals industry, which is in the top quartile — a strong position relative to peers. Overall, Grand Pacific Petrochemical has a GF Score™ of 63/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Grand Pacific Petrochemical's PS Ratio compare to DOW?
According to the Chemicals industry distribution chart, Grand Pacific Petrochemical ranks #380 out of 1574 companies for PS Ratio. This places Grand Pacific Petrochemical in the top 24% of its industry — outperforming the majority of peers. The industry median PS Ratio is 1.38. Grand Pacific Petrochemical's value of 0.63 is 54.3% below this benchmark. Historically, Grand Pacific Petrochemical's own PS Ratio has ranged from 0.51 to 1.67 over the past decade. While the company's 10-year median is 0.89 vs. the industry median of 1.38, Grand Pacific Petrochemical has consistently been below 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 PS Ratio for a Chemicals company?
The median PS Ratio among Chemicals companies is 1.38, based on 1,574 companies in the industry. Companies in the top quartile (top 25%) have a PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Grand Pacific Petrochemical's current PS Ratio of 0.63 is 54.3% below 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 PS Ratio mean?
A high PS Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Grand Pacific Petrochemical and its competitors. For the Chemicals industry, the median PS Ratio is 1.38 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Grand Pacific Petrochemical's current PS Ratio is 0.63, which is 29% below median its own 10-year median of 0.89. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Grand Pacific Petrochemical stock overvalued right now?
Based on GuruFocus' analysis, Grand Pacific Petrochemical (TPE:1312) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$16.75, compared to a current price of NT$12.85 — trading 23.3% below its estimated fair value. The current PS Ratio is 0.63, which is 29% below median its 10-year median of 0.89 and 54.3% below the Chemicals industry median of 1.38. Grand Pacific Petrochemical's overall GF Score™ is 63/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PS Ratio calculated?
PS Ratio is calculated from a company's financial statements. For Grand Pacific Petrochemical (TPE:1312), the current PS Ratio is 0.63 as of Jul. 20, 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 Grand Pacific Petrochemical (TPE:1312) Overvalued in 2026?

Based on GuruFocus' analysis, Grand Pacific Petrochemical stock appears to be undervalued. The current stock price of NT$12.85 is trading 23.3% below its estimated GF Value™ of NT$16.75. GuruFocus considers Grand Pacific Petrochemical to be Modestly Undervalued.

Key valuation signals for TPE:1312:

  • PS Ratio: 0.63 (29% below median its 10-year median of 0.89)
  • GF Value™: NT$16.75 vs. price of NT$12.85 (23.3% below fair value)
  • GF Score™: 63/100 with 5 warning signs
  • Industry Position: 54.3% below the Chemicals median (#380 of 1574)

No single metric tells the full story. See the TPE:1312 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Grand Pacific Petrochemical Business Description

Other Exchanges 1312A:Taiwan
Address 8th Floor, No.135, Dunhua North Road, Songshan District, Taipei, TWN, 81567
Grand Pacific Petrochemical Corp is engaged in manufacturing of Petrochemical, Synthetic Resin & Plastic, Other Chemical Products, and Steam Electricity Paragenesis, Heat Energy Supplying and international trade. Its segments are Petrochemistry Department responsible for the manufacture, processing, and trading of petrochemical raw materials and related products; Digital Media Department responsible for TV program production, cable TV program import/export agency distribution, various advertising agencies and their planning and production business, as well as ecommerce, to create new business value through content integration; Packaging Materials Department responsible for the manufacturing, processing, and trading of various packaging materials, such as trademark paper and release paper.
63GF Score

Get the complete analysis for TPE:1312

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

NT$12.85
Price
NT$16.75
GF Value