Taiwan Styrene Monomer (TPE:1310) Net Margin %: -13.31% (As of Dec. 2025)


TPE:1310 Taiwan Styrene Monomer Corp TPE:1310
65 GF Score
Price NT$10.35
GF Value NT$9.57
Valuation Fairly Valued
! 8 Warning Signs
View Full Analysis

What is Taiwan Styrene Monomer Net Margin %?

Taiwan Styrene Monomer TPE:1310 65 Net Margin % is -13.31% as of Dec. 2025. GuruFocus rates TPE:1310 with a GF Score™ of 65/100 and a GF Value™ of NT$9.57 (Fairly Valued). The stock has 8 warning signs investors should review. Among 1,576 Chemicals companies, Taiwan Styrene Monomer ranks worse than 85.98% on this metric.

Net margin is calculated as Net Income divided by its Revenue. Taiwan Styrene Monomer's Net Income for the three months ended in Dec. 2025 was NT$-228 Mil. Taiwan Styrene Monomer's Revenue for the three months ended in Dec. 2025 was NT$1,714 Mil. Therefore, Taiwan Styrene Monomer's net margin for the quarter that ended in Dec. 2025 was -13.31%.

The historical rank and industry rank for Taiwan Styrene Monomer's Net Margin % or its related term are showing as below:

TPE:1310' s Net Margin % Range Over the Past 10 Years
Min: -8.35   Med: 2.22   Max: 10.03
Current: -8.35


TPE:1310's Net Margin % is ranked worse than
85.98% of 1576 companies
in the Chemicals industry
Industry Median: 3.93 vs TPE:1310: -8.35

Taiwan Styrene Monomer  (TPE:1310) Net Margin % Explanation

Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.

But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.


Taiwan Styrene Monomer Net Margin % Related Terms


Taiwan Styrene Monomer Net Margin % Historical Data

* Premium members only.

The historical data trend for Taiwan Styrene Monomer's Net Margin % 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.

Taiwan Styrene Monomer Net Margin % Chart

Taiwan Styrene Monomer Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Net Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.89 -2.91 -4.84 -3.33 -8.35

Taiwan Styrene Monomer Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Net Margin % 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 -6.48 -7.83 -7.87 -5.61 -13.31

TPE:1310 vs DOW: Net Margin % Comparison

For the Chemicals subindustry, Taiwan Styrene Monomer's Net Margin %, along with its competitors' market caps and Net Margin % 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.


Taiwan Styrene Monomer Net Margin % vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Taiwan Styrene Monomer's Net Margin % distribution charts can be found below:

* The bar in red indicates where Taiwan Styrene Monomer's Net Margin % falls into.


TPE:1310
65GF Score
Taiwan Styrene Monomer Corp TPE:1310
Net Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Taiwan Styrene Monomer Net Margin % Calculation

Net margin - also known as net profit margin is the ratio of Net Income divided by net sales or Revenue, usually presented in percent.

Taiwan Styrene Monomer's Net Margin for the fiscal year that ended in Dec. 2025 is calculated as

Net Margin=Net Income (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=-724.616/8673.776
=-8.35 %

Taiwan Styrene Monomer's Net Margin for the quarter that ended in Dec. 2025 is calculated as

Net Margin=Net Income (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-227.998/1713.608
=-13.31 %

* 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 Net Margin % →
What does a Net Margin % of -13.31% mean?
Taiwan Styrene Monomer (TPE:1310) has a Net Margin % of -13.31% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Taiwan Styrene Monomer and its competitors. According to the industry distribution chart, Taiwan Styrene Monomer ranks #1355 out of 1576 companies in the Chemicals industry, placing it in the top 86%.
Is Taiwan Styrene Monomer's Net Margin % too high?
Taiwan Styrene Monomer's current Net Margin % is -13.31%. Based on the distribution chart, Taiwan Styrene Monomer ranks #1355 out of 1576 companies in the Chemicals industry, which is in the bottom quartile relative to peers. Overall, Taiwan Styrene Monomer has a GF Score™ of 65/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Taiwan Styrene Monomer's Net Margin % compare to DOW?
According to the Chemicals industry distribution chart, Taiwan Styrene Monomer ranks #1355 out of 1576 companies for Net Margin %. This places Taiwan Styrene Monomer in the lower half of its industry. The industry median Net Margin % is 3.93. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Margin % for a Chemicals company?
The median Net Margin % among Chemicals companies is 3.93, based on 1,576 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % 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 Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on Taiwan Styrene Monomer and its competitors. For the Chemicals industry, the median Net Margin % is 3.93 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Taiwan Styrene Monomer's current Net Margin % is -13.31%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiwan Styrene Monomer stock overvalued right now?
Based on GuruFocus' analysis, Taiwan Styrene Monomer (TPE:1310) is currently considered Fairly Valued. The stock's GF Value™ is NT$9.57, compared to a current price of NT$10.35 — trading 8.2% above its estimated fair value. The current Net Margin % is -13.31%. Taiwan Styrene Monomer's overall GF Score™ is 65/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For Taiwan Styrene Monomer (TPE:1310), the current Net Margin % is -13.31% 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 Taiwan Styrene Monomer (TPE:1310) Overvalued in 2026?

Based on GuruFocus' analysis, Taiwan Styrene Monomer stock appears to be overvalued. The current stock price of NT$10.35 is trading 8.2% above its estimated GF Value™ of NT$9.57. GuruFocus considers Taiwan Styrene Monomer to be Fairly Valued.

Key valuation signals for TPE:1310:

  • Net Margin %: -13.31%
  • GF Value™: NT$9.57 vs. price of NT$10.35 (8.2% above fair value)
  • GF Score™: 65/100 with 8 warning signs

No single metric tells the full story. See the TPE:1310 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Taiwan Styrene Monomer Business Description

Address No.6 Roosevelt Road, 8th Floor-1, Section-1, Taipei, TWN
Taiwan Styrene Monomer Corp manufactures and sells styrene monomer. The company's products include Styrene Monomer, Para-diethyl benzene, Toluene, and Ethyl benzene. Its main clients are the manufacturers of Polystyrene, ABS resins, and Synthetic rubber, of which the products are widely applied in industries of: electric appliances, machines, electronics, automobiles, and packaging etc. Its segments consist of the Plasticization segment, which engages in manufacturing and domestic/international sales of styrene monomer, chemical and plastic materials; the Investment segment, which engages in investment business; and the Other segment. The majority of the revenue is derived from the Plasticization segment from Asia. Geographically, it operates in Asia, America, and Europe.
65GF Score

Get the complete analysis for TPE:1310

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

NT$10.35
Price
NT$9.57
GF Value