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STOCK COMPARISON

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

Both stocks run through our valuation models. Here is how Teemsun Technology Co.,Ltd (301571) 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: Teemsun Technology Co.,Ltd trades at ¥67.20 versus a fair value of ¥14.88 (-78%), while Contemporary Amperex Technology Co., Limite trades at HK$633 versus HK$391 (-38%).
Teemsun Technology Co.,Ltd
301571.SHE · CNY · Industrials
-78%
upside to fair value
overvalued
Price¥67.20
Fair Value¥14.88
Quality25/100
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).

Teemsun Technology Co.,LtdContemporary Amperex Technology Co., Limite
Valuation
59.1×P/E (TTM)33.7×
10.84×P/S (TTM)6.73×
6.29×P/B9.35×
39.8×EV/EBITDA26.0×
—PEG2.29×
Profitability
18%Net margin17%
18%Operating margin19%
11%Return on equity25%
6%Return on assets5%
Growth
67%Revenue growth (YoY)52%
27.7%Avg. growth/yr (3Y)8.8%
41.1%Avg. growth/yr (5Y)53.1%
Balance & size
—Debt / equity0.24×
$2BMarket cap$402B
expensiveGrowth qualityhealthy

Contemporary Amperex Technology Co., Limite leads: 5 to 6 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.

Teemsun Technology Co.,Ltdof which business quality 28 · market factors 50 Contemporary Amperex Technology Co., Limiteof which business quality 65 · market factors 68
ProfitabilityMargins and returns on capital today
39
49
Quality GrowthAre margins and returns improving?
34
63
CashflowEarnings quality: real cash, not paper profit
0
83
Fin. StrengthBalance sheet, leverage, solvency risk
75
86
InvestmentDisciplined investing over empire-building
0
23
Low VolatilityCalm price path (market factor)
20
66
MomentumPrice trend over the last 3–12 months (market factor)
56
68
52W MomentumDistance to the 52-week high (market factor)
74
71
Net IssuanceBuybacks instead of dilution
0
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.

Teemsun Technology Co.,Ltd

Earnings-Based¥39.72
Multiples¥20.49
Asset-Based¥7.62
Economic Profit¥14.46
Growth Earnings¥51.96

14 of 14 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.

Teemsun Technology Co.,Ltd
Bear ¥10.11Fair Value ¥14.88Bull ¥19.64
¥67.20 = 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.

Teemsun Technology Co.,Ltd · Industrials

Quality score25 · bottom 25%
Fair value upside-78% · bottom 25%

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: Teemsun Technology Co.,Ltd trades at ¥67.20 versus a fair value of ¥14.88 (-78%), 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 →
Teemsun Technology Co.,Ltd · 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.