WallStSmart

Linde plc Ordinary Shares (LIN)vsZK International Group Co Ltd (ZKIN)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Linde plc Ordinary Shares generates 48544% more annual revenue ($34.65B vs $71.24M). LIN leads profitability with a 20.4% profit margin vs -5.6%. LIN earns a higher WallStSmart Score of 62/100 (C+).

LIN

Buy

62

out of 100

Grade: C+

Growth: 5.3Profit: 8.0Value: 3.3Quality: 4.0
Piotroski: 3/9Altman Z: 1.49

ZKIN

Avoid

19

out of 100

Grade: F

Growth: 2.0Profit: 2.0Value: 5.0Quality: 4.0
Piotroski: 2/9Altman Z: 0.38
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

LINSignificantly Overvalued (-68.7%)

Margin of Safety

-68.7%

Fair Value

$300.49

Current Price

$508.64

$208.15 premium

UndervaluedFair: $300.49Overvalued

Intrinsic value data unavailable for ZKIN.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

LIN3 strengths · Avg: 9.0/10
Market CapQuality
$235.18B10/10

Mega-cap, among the largest globally

Profit MarginProfitability
20.4%9/10

Keeps 20 of every $100 in revenue as profit

Operating MarginProfitability
28.5%8/10

Strong operational efficiency at 28.5%

ZKIN1 strengths · Avg: 10.0/10
Price/BookValuation
0.3x10/10

Reasonable price relative to book value

Areas to Watch

LIN4 concerns · Avg: 3.3/10
PEG RatioValuation
2.144/10

Expensive relative to growth rate

P/E RatioValuation
33.4x4/10

Premium valuation, high expectations priced in

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Altman Z-ScoreHealth
1.492/10

Distress zone — elevated risk

ZKIN4 concerns · Avg: 2.5/10
Market CapQuality
$79.66M3/10

Smaller company, higher risk/reward

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

Return on EquityProfitability
-273.3%2/10

ROE of -273.3% — below average capital efficiency

Revenue GrowthGrowth
-43.5%2/10

Revenue declined 43.5%

Comparative Analysis Report

WallStSmart Research

Bull Case : LIN

The strongest argument for LIN centers on Market Cap, Profit Margin, Operating Margin. Profitability is solid with margins at 20.4% and operating margin at 28.5%.

Bull Case : ZKIN

The strongest argument for ZKIN centers on Price/Book.

Bear Case : LIN

The primary concerns for LIN are PEG Ratio, P/E Ratio, Piotroski F-Score.

Bear Case : ZKIN

The primary concerns for ZKIN are Market Cap, Piotroski F-Score, Return on Equity.

Key Dynamics to Monitor

LIN profiles as a mature stock while ZKIN is a turnaround play — different risk/reward profiles.

ZKIN carries more volatility with a beta of 2.23 — expect wider price swings.

LIN is growing revenue faster at 8.2% — sustainability is the question.

LIN generates stronger free cash flow (898M), providing more financial flexibility.

Bottom Line

LIN scores higher overall (62/100 vs 19/100), backed by strong 20.4% margins. Both earn "Buy" and "Avoid" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Linde plc Ordinary Shares

BASIC MATERIALS · SPECIALTY CHEMICALS · USA

Linde plc is a multinational chemical company. It is the largest industrial gas company by market share and revenue. It serves customers in the healthcare, petroleum refining, manufacturing, food, beverage carbonation, fiber-optics, steel making, aerospace, chemicals, electronics and water treatment industries. The company's primary business is the manufacturing and distribution of atmospheric gases, including oxygen, nitrogen, argon, rare gases, and process gases, including carbon dioxide, helium, hydrogen, electronic gases, specialty gases, and acetylene.

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ZK International Group Co Ltd

BASIC MATERIALS · STEEL · China

ZK International Group Co., Ltd. is engaged in the design, production and sale of thin wall stainless steel, carbon steel and double press pipes and fittings in the People's Republic of China. The company is headquartered in Wenzhou, the People's Republic of China.

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