VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Tuesday, December 30, 2025

Stock Comparison

Inner Mongolia Yili Industrial Group Co., Ltd. vs Merck & Co., Inc.

Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.

Inner Mongolia Yili Industrial Group Co., Ltd.

600887 · Shanghai Stock Exchange

Market cap (USD)$26B
SectorConsumer
CountryCN
Data as of2025-12-30
Moat score
72/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

Full stock profile

Dive deeper into Inner Mongolia Yili Industrial Group Co., Ltd.'s moat claims, evidence, and risks.

View 600887 analysis

Merck & Co., Inc.

MRK · New York Stock Exchange

Market cap (USD)$250.9B
SectorHealthcare
CountryUS
Data as of2025-12-22
Moat score
71/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

Full stock profile

Dive deeper into Merck & Co., Inc.'s moat claims, evidence, and risks.

View MRK analysis

Comparison highlights

  • Moat score gap: Inner Mongolia Yili Industrial Group Co., Ltd. leads (72 / 100 vs 71 / 100 for Merck & Co., Inc.).
  • Segment focus: Inner Mongolia Yili Industrial Group Co., Ltd. has 4 segments (65.7% in Liquid Milk); Merck & Co., Inc. has 2 segments (89.5% in Pharmaceutical).
  • Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Moderate.
  • Moat breadth: Inner Mongolia Yili Industrial Group Co., Ltd. has 4 moat types across 2 domains; Merck & Co., Inc. has 5 across 3.

Primary market context

Inner Mongolia Yili Industrial Group Co., Ltd.

Liquid Milk

Market

China branded liquid dairy (ambient and chilled milk, yogurt, dairy beverages)

Geography

China (primarily)

Customer

Retail consumers

Role

Branded manufacturer and distributor

Revenue share

65.7%

Merck & Co., Inc.

Pharmaceutical

Market

Branded prescription pharmaceuticals & human vaccines

Geography

Global

Customer

Wholesalers/retailers, managed care and government payers, hospitals/clinics

Role

R&D-intensive innovator, manufacturer, and marketer

Revenue share

89.5%

Side-by-side metrics

Inner Mongolia Yili Industrial Group Co., Ltd.
Merck & Co., Inc.
Ticker / Exchange
600887 - Shanghai Stock Exchange
MRK - New York Stock Exchange
Market cap (USD)
$26B
$250.9B
Sector
Consumer
Healthcare
HQ country
CN
US
Primary segment
Liquid Milk
Pharmaceutical
Market structure
Oligopoly
Competitive
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
72 / 100
71 / 100
Moat domains
Demand, Supply
Legal, Supply, Demand
Last update
2025-12-30
2025-12-22

Moat coverage

Shared moat types

Capex Knowhow Scale

Inner Mongolia Yili Industrial Group Co., Ltd. strengths

Brand TrustDistribution ControlScale Economies Unit Cost

Merck & Co., Inc. strengths

IP Choke PointRegulated Standards PipeScope EconomiesData Workflow Lockin

Segment mix

Inner Mongolia Yili Industrial Group Co., Ltd. segments

Full profile >

Liquid Milk

Oligopoly

65.7%

Milk Powder and Dairy Products

Oligopoly

26%

Cold Drinks (Ice Cream)

Competitive

7.6%

Other Products

Competitive

0.6%

Merck & Co., Inc. segments

Full profile >

Pharmaceutical

Competitive

89.5%

Animal Health

Oligopoly

9.2%

Want the full wide moat stocks list?

Browse the full ranking of wide moat stocks, updated with moat scores and segment context.

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Curation & Accuracy

This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).

Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.