General Plastic Industrial Co (TPE:6128) Cyclically Adjusted Book per Share: NT$30.63 (As of Dec. 2025)

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TPE:6128 General Plastic Industrial Co Ltd TPE:6128
73 GF Score
Price NT$20.10
GF Value NT$32.82
Valuation Possible Value Trap
! 7 Warning Signs
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What is General Plastic Industrial Co Cyclically Adjusted Book per Share?

General Plastic Industrial Co TPE:6128 -0.25% 73 Cyclically Adjusted Book per Share is NT$30.63 as of Dec. 2025. GuruFocus rates TPE:6128 with a GF Score™ of 73/100 and a GF Value™ of NT$32.82 (Possible Value Trap). The stock has 7 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

General Plastic Industrial Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$21.715. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is NT$30.63 for the trailing ten years ended in Dec. 2025.

During the past 12 months, General Plastic Industrial Co's average Cyclically Adjusted Book Growth Rate was 3.00% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 5.40% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 7.20% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of General Plastic Industrial Co was 8.70% per year. The lowest was 5.40% per year. And the median was 7.55% per year.

As of today (2026-07-15), General Plastic Industrial Co's current stock price is NT$20.10. General Plastic Industrial Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$30.63. General Plastic Industrial Co's Cyclically Adjusted PB Ratio of today is 0.66.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of General Plastic Industrial Co was 1.52. The lowest was 0.61. And the median was 1.21.


General Plastic Industrial Co  (TPE:6128) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

General Plastic Industrial Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=20.10/30.63
=0.66

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of General Plastic Industrial Co was 1.52. The lowest was 0.61. And the median was 1.21.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


General Plastic Industrial Co Cyclically Adjusted Book per Share Related Terms


General Plastic Industrial Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for General Plastic Industrial Co's Cyclically Adjusted Book per Share 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.

General Plastic Industrial Co Cyclically Adjusted Book per Share Chart

General Plastic Industrial Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 23.84 26.17 27.98 29.73 30.63

General Plastic Industrial Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Cyclically Adjusted Book per Share 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 29.73 30.29 30.72 30.83 30.63

General Plastic Industrial Co Cyclically Adjusted Book per Share Competitor Comparison

For the Business Equipment & Supplies subindustry, General Plastic Industrial Co's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.


General Plastic Industrial Co Cyclically Adjusted PB Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, General Plastic Industrial Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where General Plastic Industrial Co's Cyclically Adjusted PB Ratio falls into.


TPE:6128
73GF Score
General Plastic Industrial Co Ltd TPE:6128
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

General Plastic Industrial Co Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, General Plastic Industrial Co's adjusted Book Value per Share data for the three months ended in Dec. 2025 was:

Adj_Book= Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=21.715/324.0540*324.0540
=21.715

Current CPI (Dec. 2025) = 324.0540.

General Plastic Industrial Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 20.486 238.132 27.878
201606 18.756 241.018 25.218
201609 17.783 241.428 23.869
201612 19.567 241.432 26.263
201703 18.919 243.801 25.147
201706 17.802 244.955 23.550
201709 17.964 246.819 23.585
201712 20.559 246.524 27.025
201803 25.688 249.554 33.357
201806 26.096 251.989 33.559
201809 26.088 252.439 33.489
201812 26.898 251.233 34.695
201903 27.789 254.202 35.425
201906 26.632 256.143 33.693
201909 27.133 256.759 34.244
201912 27.116 256.974 34.194
202003 27.474 258.115 34.493
202006 24.486 257.797 30.779
202009 24.592 260.280 30.618
202012 24.810 260.474 30.866
202103 25.172 264.877 30.796
202106 24.654 271.696 29.405
202109 25.016 274.310 29.552
202112 25.667 278.802 29.833
202203 27.325 287.504 30.799
202206 26.994 296.311 29.521
202209 30.587 296.808 33.395
202212 31.143 296.797 34.003
202303 29.825 301.836 32.020
202306 31.253 305.109 33.194
202309 32.777 307.789 34.509
202312 32.538 306.746 34.374
202403 31.979 312.332 33.179
202406 32.849 314.175 33.882
202409 32.805 315.301 33.716
202412 34.266 315.605 35.183
202503 32.732 319.799 33.168
202506 30.012 322.561 30.151
202509 20.953 324.800 20.905
202512 21.715 324.054 21.715

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of NT$30.63 mean?
General Plastic Industrial Co (TPE:6128) has a Cyclically Adjusted Book per Share of NT$30.63 as of Dec. 2025. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on General Plastic Industrial Co and its competitors.
Is General Plastic Industrial Co's Cyclically Adjusted Book per Share too high?
General Plastic Industrial Co's current Cyclically Adjusted Book per Share is NT$30.63. Overall, General Plastic Industrial Co has a GF Score™ of 73/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does General Plastic Industrial Co's Cyclically Adjusted Book per Share compare to competitors?
General Plastic Industrial Co's Cyclically Adjusted Book per Share of NT$30.63 can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for an Industrial Products company?
A good Cyclically Adjusted Book per Share depends on the Industrial Products industry context. However, Cyclically Adjusted Book per Share 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on General Plastic Industrial Co and its competitors. General Plastic Industrial Co's current Cyclically Adjusted Book per Share is NT$30.63. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is General Plastic Industrial Co stock overvalued right now?
Based on GuruFocus' analysis, General Plastic Industrial Co (TPE:6128) is currently considered Possible Value Trap. The stock's GF Value™ is NT$32.82, compared to a current price of NT$20.10 — trading 38.8% below its estimated fair value. The current Cyclically Adjusted Book per Share is NT$30.63. General Plastic Industrial Co's overall GF Score™ is 73/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For General Plastic Industrial Co (TPE:6128), the current Cyclically Adjusted Book per Share is NT$30.63 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 General Plastic Industrial Co (TPE:6128) Overvalued in 2026?

Based on GuruFocus' analysis, General Plastic Industrial Co stock appears to be undervalued. The current stock price of NT$20.10 is trading 38.8% below its estimated GF Value™ of NT$32.82. GuruFocus considers General Plastic Industrial Co to be Possible Value Trap.

Key valuation signals for TPE:6128:

  • Cyclically Adjusted Book per Share: NT$30.63
  • GF Value™: NT$32.82 vs. price of NT$20.10 (38.8% below fair value)
  • GF Score™: 73/100 with 7 warning signs

No single metric tells the full story. See the TPE:6128 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


General Plastic Industrial Co Business Description

Address No. 50, Tzu-Chiang Road, Wu-Chi District, Taichung, TWN, 43547
General Plastic Industrial Co Ltd is a Taiwan-based company mainly engaged in manufacturing and selling toner cartridges of photocopiers, laser printers, OPC drum gears, and other related businesses. The company's operating segments include: the Office Imaging Equipment Supplies segment, which derives key revenue, and the Other Operations segment. Geographically, the company generates a majority of its revenue from the United States and the rest from the Netherlands, Italy, Mexico, France, and other countries.
73GF Score

Get the complete analysis for TPE:6128

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$20.10
Price
NT$32.82
GF Value