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Grand Pacific Petrochemical Corp (1312) fair value: what the stock is really worth

As of Nov 13, 2026: fair value (intrinsic value) of Grand Pacific Petrochemical Corp stock TWD 13.13, price TWD 12.25, upside +7.2%, quality 31 out of 100. Rating: fairly valued. The value is an estimate: none of our valuation models currently carries, it draws on revenue and assets compared with similar companies. Updated daily.

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Basic Materials TW · ISIN TW0001312007

GP Grand Pacific Petrochemical Corp logo Thin data Nov 10, 2026

Grand Pacific Petrochemical Corp

1312 · TW

Rising price, but the stock is already about fairly priced and weak company: meets 1 of 3 rules.

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Rising price (uptrend) 
Fair value 13.13 TWD · Fairly valued 
Expensive Growth (revenue 5y +6.4 %/yr in TWD) 
Moderate debt 
Profit last quarter 70% below a year ago. 
Quality 31/100 
Loss-making · -18.6% net margin (TTM) 
Negative free cash flow 
Trails peers (4/11) 
Narrow moat 12/100
Thin data 
⟳ CyclicalEstimate
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26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

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Price vs Fair Value

29.19 TWD 8.37 TWD Fair Value 13.13 TWD Jun 2021 Nov 2026

White line = price, green steps = our fair value per fiscal year. As of Nov 10, 2026.

How to read this chart

60‑month range 8.37 TWD – 29.19 TWD · fair‑value band 9.85 TWD – 16.41 TWD · the 12.25 TWD price screens below the 13.13 TWD fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 10, 2026.

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Company profile

Grand Pacific Petrochemical Corporation engages in the manufacture and sale of petrochemical and other chemical products in Taiwan.

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The company offers styrene monomer, an intermediate in petrochemical industry, which is used in the manufacturing of PS resin, ABS resin, styrene butadiene rubber, and unsaturated polyester; and ABS resins that are used in automobile interior parts, luggage, pipeline and valve materials, toys, and 3C products, as well as for plastic housing of IT products, such as PC monitors, modems, and scanners.

It also provides PS resins that are used in the manufacturing of food containers, toys, plastic cards materials, and 3C products; and styrene acrylonitrile (SAN) resins, which are used for the case of cassettes, battery, and disposable lighters, as well as blades for electric fans and air conditioner parts.

In addition, the company offers GPPC GRAMiD Polyamide 6,6, a highly-crystalline straight-chain polycondensation polymer that is used in electronic, instrumentation, machinery, automotive components, home appliances, oil pipe, precision engineering products, textile, etc., as well as in sporting goods, daily necessities, the production of medical equipment, etc.

Grand Pacific Petrochemical Corporation was formerly known as Delta Petrochemical Corporation and changed its name to Grand Pacific Petrochemical Corporation in 1984. The company was incorporated in 1973 and is based in Kaohsiung, Taiwan.

Stock analysis

Grand Pacific Petrochemical Corp (1312) currently trades at 12.25 TWD, while our estimate is 13.13 TWD, so the stock looks roughly fairly valued today (gap 6.7%).

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Valuation

None of our valuation models currently carries for this company, usually because of losses or heavy investment. The estimate draws on revenue and assets compared with similar companies and is less precise than a model-based fair value.

Scenario range: 9.85 TWD (bear) to 16.41 TWD (bull), the price of 12.25 TWD sits inside it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.

Quality & growth

The Quality Score stands at 31/100 (below-average quality), in the Basic Materials sector.

Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.

Grand Pacific Petrochemical Corp reported revenue of 22.6B TWD in FY2025 versus 22.5B TWD in FY2021, a compound +0.1%/yr. Reported net income was −4.4B TWD in FY2025.

Key figures

Market cap 18.6B TWD (≈ $564M) Small · P/S ratio 0.91 · EPS (TTM) −4.11 TWD · Net margin −18.6% · Return on equity −14.3% · Return on assets (EBIT) 0.9% (5-year average) · Operating margin −10.1% · Revenue (TTM) 24.5B TWD.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 12 out of 100 (medium confidence).

What moves the price

The share trades about 35% below its 52-week high and 23% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Basic Materials peers we cover trades at −25% fair-value upside, at 7%, 1312 screens cheaper than that median.

Fair Value

Bear 9.85 TWD Fair Value 13.13 TWD Bull 16.41 TWD
Price 12.25 TWD · Upside +7.2%
Estimate. None of our valuation models currently carries for this company, usually because of losses or heavy investment. The estimate draws on revenue and assets compared with similar companies and is less precise than a model-based fair value.

Quality Score breakdown

Overall quality 31/100

It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.

Profitability 3
How much profit the company makes from its sales and capital
Quality Growth 40
Are margins and returns getting better?
Cashflow 2
Do the profits arrive as real cash?
Financial strength 40
Debt, balance sheet and risk of trouble
Investment 85
Does it invest with discipline instead of growing at any price?
Low Volatility 56
How calm the share price moves, does not count
Price momentum 64
Price momentum of the last 3 to 12 months, does not count
Near the 52-week high 39
Distance to the 52-week high, does not count
New shares 47
Buys back shares or issues new ones?

Open the full quality analysis →

Revenue & earnings trend

Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card. 26/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
+37.7%
Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+7.6%
Revenue growth 5 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+6.4%
Start year 2020 (pandemic). Over 10 years: +1.2% a year
Revenue growth 25 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+1.9%
Profit margin (trend) ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.
30.9% (2020) → −17.9% (2025)
What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss
not computed

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Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Chemicals · 358 stocks

Beats the industry median on 4/10 measures
A mixed picture versus its industry peers.
Valuation
Quality Score 31 · Bottom 25%
Fair Value upside +7.2% · Above median
Profitability
Return on assets −6.6% · Bottom 25%
Net margin (12 months) −18.6% · Bottom 25%
Operating margin (12 months) −10.1% · Bottom 25%
Growth and dividend
Revenue growth (quarter YoY) 1.5% · Bottom 25%
Balance sheet
Debt / equity 0.52× · Highest 25%

Valuation Multiplesvs Chemicals median · lower = cheaper

P/B 0.64× · Cheapest 25%
P/S (12 months) 0.76× · Cheaper than median
PEG 0.54× · Cheaper than median

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)43 · sector 10
FUTURE (revenue growth)8 · sector 69
PAST (return on equity)0 · sector 24
HEALTH (low debt)74 · sector 94
DIVIDEND (yield)0 · sector 31

Context: sector, industry, market

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

Similar stocks

10 more Chemicals stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value Compare
LG Chem, Ltd 051910 232,000 KRW 587,755 KRW +153% vs 1312
Dow Inc DOW $33.04 $41.88 +27% vs 1312
Hengli Petrochemical Co 600346 ¥15.97 ¥19.26 +21% vs 1312
Ningxia Baofeng Energy Group 600989 ¥20.44 ¥22.31 +9% vs 1312
Saudi Basic Industries Corporation 2010 48.58 SAR 36.26 SAR −25% vs 1312
BASF SE BAS €54.27 €38.46 −29% vs 1312
Zhejiang Juhua Co 600160 ¥31.02 ¥19.31 −38% vs 1312
Formosa Chemicals & Fibre Corporation 1326 75.00 TWD 35.56 TWD −53% vs 1312
Rongsheng Petrochemical Co 002493 ¥11.25 ¥4.15 −63% vs 1312
Zangge Mining Company 000408 ¥63.86 ¥17.47 −73% vs 1312

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Grand Pacific Petrochemical Corp: fair value per Fair Value Calculator

Cite: Fair Value Calculator (2026). "Grand Pacific Petrochemical Corp Fair Value". https://www.fairvalue-calculator.com/stock/1312

Frequently asked questions

Is Grand Pacific Petrochemical Corp (1312) overvalued or undervalued?
As of Nov 10, 2026, our estimate of fair value is 13.13 TWD versus a price of 12.25 TWD, about +7% upside (fairly valued).
What is the fair value of 1312?
Our estimate for Grand Pacific Petrochemical Corp is 13.13 TWD (as of Nov 10, 2026), built from audited fundamentals. The current price: 12.25 TWD.
What is the quality score of 1312?
Grand Pacific Petrochemical Corp has a Quality Score of 31/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for Grand Pacific Petrochemical Corp (1312)?
Our calculated price target is the estimate of 13.13 TWD (as of Nov 10, 2026). Cautious scenario 9.85 TWD, optimistic scenario 16.41 TWD. It is an estimate from revenue and assets compared with similar companies, because none of our valuation models currently carries, not an analyst target.
What is the Grand Pacific Petrochemical Corp stock forecast for 2026?
Our estimate puts fair value at 13.13 TWD, about +7% upside versus a price of 12.25 TWD (fairly valued). Cautious scenario 9.85 TWD, optimistic scenario 16.41 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Grand Pacific Petrochemical Corp (1312)?
Grand Pacific Petrochemical Corp reported trailing-twelve-month revenue of about 24.5B TWD (latest available figure, as of Nov 10, 2026).
What is the intrinsic value of Grand Pacific Petrochemical Corp (1312)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Grand Pacific Petrochemical Corp it is 13.13 TWD per share (as of Nov 10, 2026), against a price of 12.25 TWD.
Is Grand Pacific Petrochemical Corp stock overvalued or undervalued in 2026?
As of Nov 10, 2026, 1312 trades below its calculated fair value: price 12.25 TWD, fair value 13.13 TWD, a gap of about +7% (fairly valued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of 1312?
No. The price is what the market pays today (12.25 TWD); the fair value is what the company's own numbers justify (13.13 TWD). For Grand Pacific Petrochemical Corp the two are 0.8800 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Grand Pacific Petrochemical Corp worth?
The market values Grand Pacific Petrochemical Corp at about 18.6B TWD (market capitalisation, as of Nov 10, 2026). Per share that is 12.25 TWD; our models calculate a fair value of 13.13 TWD per share.
What do the bullish and bearish scenarios say about 1312?
Our models span a range for Grand Pacific Petrochemical Corp: cautious scenario 9.85 TWD, base 13.13 TWD, optimistic 16.41 TWD per share (as of Nov 10, 2026, price 12.25 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the PEG ratio of 1312?
The PEG ratio of Grand Pacific Petrochemical Corp is 0.54 (P/E divided by earnings growth, as of Nov 10, 2026). That is below 1, so growth is priced more cheaply than the earnings multiple alone suggests.
How solid is the balance sheet of Grand Pacific Petrochemical Corp (1312)?
Balance-sheet figures for Grand Pacific Petrochemical Corp (as of Nov 10, 2026): return on equity −14.3%, debt of 0.52 per unit of equity. They feed the Quality Score of 31/100, which measures business quality independently of the share price.
How far is 1312 from its 52-week high?
Grand Pacific Petrochemical Corp trades at 12.25 TWD, about 35% below its 52-week high of 18.90 TWD and 23% above the low of 9.98 TWD (as of Nov 13, 2026). Distance from the high says nothing about value: that is what the fair value of 13.13 TWD is for.
Which stocks are comparable to Grand Pacific Petrochemical Corp?
From the same area (Basic Materials) we also value BASF SE, Saudi Basic Industries Corporation, Dow Inc, Ningxia Baofeng Energy Group, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Grand Pacific Petrochemical Corp stock attractive at the current price?
The data as of Nov 10, 2026: price 12.25 TWD, calculated fair value 13.13 TWD (+7%), Quality Score 31/100. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
Is it still worth investing in stocks now?
The global stock market currently sits 13.9% above its aggregate fair value. Grand Pacific Petrochemical Corp currently trades 7% below its own fair value, and the market average says nothing about that. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of Grand Pacific Petrochemical Corp (1312)?
The closing price on Nov 13, 2026 was 12.25 TWD. Our estimate is 13.13 TWD, about +7% upside (fairly valued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Grand Pacific Petrochemical Corp right now?
The price sits close to our fair value, market and models broadly agree here, little valuation tension. Evidence is limited here (fewer models, shorter history), so the fair value is a rougher estimate than usual.

Key figures of Grand Pacific Petrochemical Corp

How large is the market capitalisation of Grand Pacific Petrochemical Corp (1312)?
The market capitalisation of Grand Pacific Petrochemical Corp is 18.6B TWD (≈ $564M). The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of Grand Pacific Petrochemical Corp (1312)?
The price-to-sales ratio of Grand Pacific Petrochemical Corp is 0.91 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Grand Pacific Petrochemical Corp (1312)?
Earnings per share at Grand Pacific Petrochemical Corp are −4.11 TWD. Earnings per share over the last twelve months: total profit spread across every single share.
What is the net margin of Grand Pacific Petrochemical Corp (1312)?
The net margin of Grand Pacific Petrochemical Corp is −18.6% (last twelve months). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the return on equity of Grand Pacific Petrochemical Corp (1312)?
The return on equity (ROE) of Grand Pacific Petrochemical Corp is −14.3% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of Grand Pacific Petrochemical Corp (1312)?
On an EBIT basis the return on assets of Grand Pacific Petrochemical Corp is 0.9% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of Grand Pacific Petrochemical Corp (1312)?
The operating margin of Grand Pacific Petrochemical Corp is −10.1% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Grand Pacific Petrochemical Corp (1312)?
Revenue at Grand Pacific Petrochemical Corp is growing 1.5% versus a year earlier (3y avg +7.6%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at Grand Pacific Petrochemical Corp (1312)?
Earnings per share at Grand Pacific Petrochemical Corp are down 70.0% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Grand Pacific Petrochemical Corp (1312) generate?
The free cash flow of Grand Pacific Petrochemical Corp is −2.3B TWD (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does Grand Pacific Petrochemical Corp (1312) carry?
The net debt of Grand Pacific Petrochemical Corp is 21.1B TWD (fiscal year 2025). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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