Keystone Technology Co (SHSE:605588) Pretax Margin %: -9.97% (As of Jun. 2026)

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SHSE:605588 Keystone Technology Co Ltd SHSE:605588
70 GF Score
Price ¥46.98
GF Value ¥51.74
Valuation Fairly Valued
! 7 Warning Signs
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What is Keystone Technology Co Pretax Margin %?

Keystone Technology Co SHSE:605588 -1.16% 70 Pretax Margin % is -9.97% as of Jun. 2026. GuruFocus rates SHSE:605588 with a GF Score™ of 70/100 and a GF Value™ of ¥51.74 (Fairly Valued). The stock has 7 warning signs investors should review. Among 1,026 Semiconductors companies, Keystone Technology Co ranks worse than 76.61% on this metric.

Pre-Tax margin is calculated as Pre-Tax Income divided by its Revenue. Keystone Technology Co's Pre-Tax Income for the three months ended in Jun. 2026 was ¥-31 Mil. Keystone Technology Co's Revenue for the three months ended in Jun. 2026 was ¥306 Mil. Therefore, Keystone Technology Co's pretax margin for the quarter that ended in Jun. 2026 was -9.97%.

The historical rank and industry rank for Keystone Technology Co's Pretax Margin % or its related term are showing as below:

SHSE:605588' s Pretax Margin % Range Over the Past 10 Years
Min: -8.92   Med: 8.21   Max: 21.87
Current: -8.92


SHSE:605588's Pretax Margin % is ranked worse than
76.61% of 1026 companies
in the Semiconductors industry
Industry Median: 6.97 vs SHSE:605588: -8.92

Keystone Technology Co  (SHSE:605588) Pretax Margin % Explanation

The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.

The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.

It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.

The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.


Keystone Technology Co Pretax Margin % Related Terms


Keystone Technology Co Pretax Margin % Historical Data

* Premium members only.

The historical data trend for Keystone Technology Co's Pretax 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.

Keystone Technology Co Pretax Margin % Chart

Keystone Technology Co Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Pretax Margin %
Get a 7-Day Free Trial Premium Member Only 8.21 8.17 6.11 -1.90 -5.98

Keystone Technology Co Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Pretax 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 -2.37 -4.23 -12.91 -8.61 -9.97

SHSE:605588 vs AMAT, LRCX, KLAC: Pretax Margin % Comparison

For the Semiconductor Equipment & Materials subindustry, Keystone Technology Co's Pretax Margin %, along with its competitors' market caps and Pretax 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.


Keystone Technology Co Pretax Margin % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Keystone Technology Co's Pretax Margin % distribution charts can be found below:

* The bar in red indicates where Keystone Technology Co's Pretax Margin % falls into.


SHSE:605588
70GF Score
Keystone Technology Co Ltd SHSE:605588
Pretax Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Keystone Technology Co Pretax Margin % Calculation

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

Keystone Technology Co's Pretax Margin for the fiscal year that ended in Dec. 2025 is calculated as

Pretax Margin=Pre-Tax Income (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=-81.648/1365.084
=-5.98 %

Keystone Technology Co's Pretax Margin for the quarter that ended in Jun. 2026 is calculated as

Pretax Margin=Pre-Tax Income (Q: Jun. 2026 )/Revenue (Q: Jun. 2026 )
=-30.535/306.238
=-9.97 %

* 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 Pretax Margin % →
What does a Pretax Margin % of -9.97% mean?
Keystone Technology Co (SHSE:605588) has a Pretax Margin % of -9.97% as of Jun. 2026. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Keystone Technology Co and its competitors. According to the industry distribution chart, Keystone Technology Co ranks #786 out of 1026 companies in the Semiconductors industry, placing it in the top 76.6%.
Is Keystone Technology Co's Pretax Margin % too high?
Keystone Technology Co's current Pretax Margin % is -9.97%. Based on the distribution chart, Keystone Technology Co ranks #786 out of 1026 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Keystone Technology Co has a GF Score™ of 70/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Keystone Technology Co's Pretax Margin % compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Keystone Technology Co ranks #786 out of 1026 companies for Pretax Margin %. This places Keystone Technology Co in the lower half of its industry. The industry median Pretax Margin % is 6.97. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pretax Margin % for a Semiconductors company?
The median Pretax Margin % among Semiconductors companies is 6.97, based on 1,026 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax 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 Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Keystone Technology Co and its competitors. For the Semiconductors industry, the median Pretax Margin % is 6.97 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Keystone Technology Co's current Pretax Margin % is -9.97%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Keystone Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Keystone Technology Co (SHSE:605588) is currently considered Fairly Valued. The stock's GF Value™ is ¥51.74, compared to a current price of ¥46.98 — trading 9.2% below its estimated fair value. The current Pretax Margin % is -9.97%. Keystone Technology Co's overall GF Score™ is 70/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For Keystone Technology Co (SHSE:605588), the current Pretax Margin % is -9.97% as of Jun. 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 Keystone Technology Co (SHSE:605588) Overvalued in 2026?

Based on GuruFocus' analysis, Keystone Technology Co stock appears to be undervalued. The current stock price of ¥46.98 is trading 9.2% below its estimated GF Value™ of ¥51.74. GuruFocus considers Keystone Technology Co to be Fairly Valued.

Key valuation signals for SHSE:605588:

  • Pretax Margin %: -9.97%
  • GF Value™: ¥51.74 vs. price of ¥46.98 (9.2% below fair value)
  • GF Score™: 70/100 with 7 warning signs

No single metric tells the full story. See the SHSE:605588 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Keystone Technology Co Business Description

Address No. 60, Hengtong Avenue, Economic and Technological Development Zone, Jiangsu Province, Nanjing, CHN, 210038
Keystone Technology Co Ltd is engaged in the research and development, production and sales of semiconductor display devices and special adhesive materials. The main products of company include polarizers, functional devices, signal connectors, liquid crystal modules and display panel production materials. The terminals are mainly used in LCD TVs, smart phones, tablets, laptops, and wearable devices.
70GF Score

Get the complete analysis for SHSE:605588

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

¥46.98
Price
¥51.74
GF Value