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STOCK COMPARISON

Longwell vs Contemporary Amperex Technology Co., Limite: Fair Value & Quality

Both stocks run through our valuation models. Here is how Longwell (6290) and Contemporary Amperex Technology Co., Limite (3750) compare, as of Aug 10, 2026.

As of Aug 10, 2026, Fair Value Calculator sees Contemporary Amperex Technology Co., Limite as the less overvalued of the two: Longwell trades at TWD 202 versus a fair value of TWD 110 (-45%), while Contemporary Amperex Technology Co., Limite trades at HK$633 versus HK$391 (-38%).
Longwell
6290.TWO · TWD · Industrials
-45%
upside to fair value
overvalued
PriceTWD 202
Fair ValueTWD 110
Quality62/100
Contemporary Amperex Technology Co., Limite
3750.HK · HKD · Industrials
-38%
upside to fair value
overvalued
PriceHK$633
Fair ValueHK$391
Quality64/100

Head-to-head numbers

Green value = the better side for that row (for valuation multiples: lower = cheaper).

LongwellContemporary Amperex Technology Co., Limite
Valuation
30.9×P/E (TTM)33.7×
4.19×P/S (TTM)6.73×
5.46×P/B9.35×
20.9×EV/EBITDA26.0×
—PEG2.29×
2.4%Dividend yield—
TWD 6.20Dividend per share—
Profitability
14%Net margin17%
19%Operating margin19%
20%Return on equity25%
10%Return on assets5%
Growth
12%Revenue growth (YoY)52%
9.3%Avg. growth/yr (3Y)8.8%
9.0%Avg. growth/yr (5Y)53.1%
Balance & size
0.05×Debt / equity0.24×
$1BMarket cap$402B
healthyGrowth qualityhealthy

Longwell leads: 7 to 5 metric wins.

Dash = not meaningfully computable, for example with negative equity.

Quality in detail

The quality score, broken down into the same factor families as on the stock page, 0 to 100 per family.

Longwellof which business quality 61 · market factors 50 Contemporary Amperex Technology Co., Limiteof which business quality 65 · market factors 68
ProfitabilityMargins and returns on capital today
64
49
Quality GrowthAre margins and returns improving?
68
63
CashflowEarnings quality: real cash, not paper profit
45
83
Fin. StrengthBalance sheet, leverage, solvency risk
89
86
InvestmentDisciplined investing over empire-building
53
23
Low VolatilityCalm price path (market factor)
23
66
MomentumPrice trend over the last 3–12 months (market factor)
57
68
52W MomentumDistance to the 52-week high (market factor)
69
71
Net IssuanceBuybacks instead of dilution
39
64

What the models say

The median fair value (base case) per model family, each in the currency of its trading venue. Green = above the current price, red = below.

Longwell

DCF ModelsTWD 115
Earnings-BasedTWD 108
Dividend DiscountTWD 57.74
MultiplesTWD 152
Asset-BasedTWD 31.62
Growth DCFTWD 91.86
Economic ProfitTWD 93.32
Growth EarningsTWD 132

24 of 24 models see the stock below the current price.

Contemporary Amperex Technology Co., Limite

DCF ModelsHK$600
Earnings-BasedHK$565
Dividend DiscountHK$139
MultiplesHK$307
Asset-BasedHK$50.49
Growth DCFHK$591
Economic ProfitHK$239
Growth EarningsHK$739

19 of 26 models see the stock below the current price.

Scenario ranges

From our cautious bear case to the optimistic bull case. The white tick is the current price: left of fair value means room to run.

Longwell
Bear TWD 75.53Fair Value TWD 110Bull TWD 158
TWD 202 = current price (white tick)
Contemporary Amperex Technology Co., Limite
Bear HK$294Fair Value HK$391Bull HK$957
HK$633 = current price (white tick)

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Ranked within their sector

Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.

Longwell · Industrials

Quality score62 · Top 25%
Fair value upside-45% · below median

Contemporary Amperex Technology Co., Limite · Industrials

Quality score64 · Top 25%
Fair value upside-38% · below median

Bottom line

As of Aug 10, 2026, Fair Value Calculator sees Contemporary Amperex Technology Co., Limite as the less overvalued of the two: Longwell trades at TWD 202 versus a fair value of TWD 110 (-45%), while Contemporary Amperex Technology Co., Limite trades at HK$633 versus HK$391 (-38%).

Contemporary Amperex Technology Co., Limite has the higher quality score (64/100).

See the full analysis →
Longwell · Contemporary Amperex Technology Co., Limite

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A model-based valuation snapshot from 21 models. Values change with price and fundamentals; the date shown above applies.