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China General PlasticsTPE:1305 -0.90%56 Cyclically Adjusted PB Ratio is 0.61 as of Aug. 04, 2026, which is 59% below its 10-year median of 1.48. GuruFocus rates TPE:1305 with a GF Score™ of 56/100 and a GF Value™ of NT$13.79 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 1,248 Chemicals companies, China General Plastics ranks better than 84.46% on this metric.
The historical rank and industry rank for China General Plastics's Cyclically Adjusted PB Ratio or its related term are showing as below:
TPE:1305'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.55 Med: 1.48 Max: 3.23
Current: 0.6
During the past years, China General Plastics's highest Cyclically Adjusted PB Ratio was 3.23. The lowest was 0.55. And the median was 1.48.
TPE:1305's Cyclically Adjusted PB Ratio is ranked better than 84.46% of 1248
companies
in the Chemicals industry
Industry Median: 1.62
vs TPE:1305: 0.60
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.
China General Plastics's adjusted book value per share data for the three months ended in Mar. 2026 was NT$13.148. 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$17.94 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
China General Plastics (TPE:1305) Cyclically Adjusted PB Ratio Explanation
Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.
China General Plastics Cyclically Adjusted PB Ratio Related Terms
China General Plastics Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for China General Plastics's Cyclically Adjusted PB 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.
China General Plastics Cyclically Adjusted PB Ratio Chart
TPE:1305 vs LIN, SHW, ECL: Cyclically Adjusted PB Ratio Comparison
For the Specialty Chemicals subindustry, China General Plastics'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.
China General Plastics Cyclically Adjusted PB Ratio vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, China General Plastics's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where China General Plastics's Cyclically Adjusted PB Ratio falls into.
China General Plastics Cyclically Adjusted PB Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.
* 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.
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.
What does a Cyclically Adjusted PB Ratio of 0.61 mean?
China General Plastics (TPE:1305) has a Cyclically Adjusted PB Ratio of 0.61 as of Aug. 04, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on China General Plastics and its competitors. This is 59% below median its historical median of 1.48. Over the past decade, China General Plastics' Cyclically Adjusted PB Ratio has ranged from 0.55 to 3.23. According to the industry distribution chart, China General Plastics ranks #194 out of 1248 companies in the Chemicals industry, placing it in the top 15.5%.
Is China General Plastics' Cyclically Adjusted PB Ratio too high?
China General Plastics' current Cyclically Adjusted PB Ratio of 0.61 is 59% below median its 10-year median of 1.48. Over the past 10 years, this metric has ranged from a low of 0.55 to a high of 3.23. The Chemicals industry median Cyclically Adjusted PB Ratio is 1.62. China General Plastics' value of 0.61 is 62.3% below this industry median. Based on the distribution chart, China General Plastics ranks #194 out of 1248 companies in the Chemicals industry, which is in the top quartile — a strong position relative to peers. Overall, China General Plastics has a GF Score™ of 56/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does China General Plastics' Cyclically Adjusted PB Ratio compare to LIN and SHW?
According to the Chemicals industry distribution chart, China General Plastics ranks #194 out of 1248 companies for Cyclically Adjusted PB Ratio. This places China General Plastics in the top 16% of its industry — outperforming the majority of peers. The industry median Cyclically Adjusted PB Ratio is 1.62. China General Plastics' value of 0.61 is 62.3% below this benchmark. Historically, China General Plastics' own Cyclically Adjusted PB Ratio has ranged from 0.55 to 3.23 over the past decade. While the company's 10-year median is 1.48 vs. the industry median of 1.62, China General Plastics 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 Cyclically Adjusted PB Ratio for a Chemicals company?
The median Cyclically Adjusted PB Ratio among Chemicals companies is 1.62, based on 1,248 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. China General Plastics's current Cyclically Adjusted PB Ratio of 0.61 is 62.3% 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 Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on China General Plastics and its competitors. For the Chemicals industry, the median Cyclically Adjusted PB Ratio is 1.62 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. China General Plastics's current Cyclically Adjusted PB Ratio is 0.61, which is 59% below median its own 10-year median of 1.48. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is China General Plastics stock overvalued right now?
Based on GuruFocus' analysis, China General Plastics (TPE:1305) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$13.79, compared to a current price of NT$11.00 — trading 20.2% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.61, which is 59% below median its 10-year median of 1.48 and 62.3% below the Chemicals industry median of 1.62. China General Plastics' overall GF Score™ is 56/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For China General Plastics (TPE:1305), the current Cyclically Adjusted PB Ratio is 0.61 as of Aug. 04, 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 China General Plastics (TPE:1305) Overvalued in 2026?
Based on GuruFocus' analysis, China General Plastics stock appears to be undervalued.
The current stock price of NT$11.00 is trading 20.2% below its estimated GF Value™ of NT$13.79.
GuruFocus considers China General Plastics to be Modestly Undervalued.
Key valuation signals for TPE:1305:
Cyclically Adjusted PB Ratio: 0.61 (59% below median its 10-year median of 1.48)
GF Value™: NT$13.79 vs. price of NT$11.00 (20.2% below fair value)
Industry Position: 62.3% below the Chemicals median (#194 of 1248)
No single metric tells the full story. See the TPE:1305 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
China General Plastics Corp engages in the production and sale of PVC films, PVC leather, PVC pipes, PVC compounds, PVC resins, construction products, chlor-alkali products and other related products. Its products include Alkali and chlorine products, PVC plastic powder, Plastic pipe products, Plastic pipe fittings, Waterproof membrane, Anti-corrosion film, Partition panels/door panels, Soft plastic sheet, rigid plastic sheet, PVC printed fabric, PVC laminated fabric, Plastic leather/latex leather, Coral fleece, Shumeirong, Car leather, and Anti-fouling leather. Its segments include VCM products and PVC products of which PVC products derive the majority of revenue.
56GF Score
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Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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