Calling Chengdu a “new first-tier city” or another place “third tier” sounds like citing an official national category. Usually it is not. The best-known contemporary tier list is a commercial attractiveness ranking produced by Yicai’s city research operation. Other indexes use different data and produce different groups.

The label can be useful shorthand for market reach, connectivity or business attention. It becomes misleading when it is treated as a permanent administrative status, a complete measure of quality or a social ranking of residents.

China does have official city classifications—but not this one

Chinese cities have formal administrative levels and official population-size categories. Those systems affect governance and statistics. The popular “first-tier / new first-tier / second-tier” vocabulary seen in business and lifestyle writing serves another purpose.

A State Council Information Office article discussing the China Integrated City Index states that there is no single strict definition for the familiar tier hierarchy. It then presents an alternative index built from environmental, social and economic dimensions.

The existence of multiple systems is the central fact. Before using a tier, ask who made the list and what they measured.

Yicai measures commercial attractiveness

Yicai’s 2025 ranking evaluates 337 prefecture-level and above cities. Its five headline criteria cover concentration of commercial resources, the city’s hub role, residents’ activity, new-economy competitiveness and future potential.

That design can answer a business question: how attractive does this city appear as a market and operating environment relative to others in the dataset?

It cannot directly answer whether a city has better schools for one child, lower living costs for one household, stronger heritage protection or a neighbourhood suited to a particular traveller. Some of those conditions may influence the inputs, but the ranking is not a substitute for them.

“New first tier” is not halfway between official ranks

The phrase 新一线城市 (new first-tier cities) was coined and popularised in the context of commercial city ranking. It identifies cities that score strongly below the long-established first-tier group in that system.

The “new” does not mean a government recently promoted the city. The “first” does not give it the same administrative authority as Beijing or Shanghai. The label is part of an index vocabulary.

This is why a city can move between lists or years without its formal administrative status changing.

Rankings compress different cities into one row

A tier is useful because it removes detail. That is also its failure mode.

Chengdu and Hangzhou can appear in the same commercial group while differing in industrial structure, geography, dialect, housing, tourism and regional role. A ranking says their combined scores meet a category threshold; it does not say the cities are interchangeable.

Inside one city, differences can be even larger. A central business district, manufacturing town, university area and outer residential district may offer completely different costs and access. The tier label sits above those differences.

The list changes when the question changes

The SCIO article describes another index using 878 data sets across environmental, social and economic dimensions. Its definition of tiers follows its own scoring method. An academic study might classify cities by population, administrative role or research design. A retailer might use store potential.

None of those is automatically fraudulent. The error is quoting the result without the method.

For a reader, the method can be reduced to four checks:

  1. Publisher: government, media company, consultancy or researcher?
  2. Purpose: commerce, administration, population, environment or something else?
  3. Date: which year’s data and ranking?
  4. Unit: whole municipality, urban district or another geographic boundary?

If those details are absent, the tier is mostly rhetoric.

What the shorthand still tells you

Used carefully, a commercial tier can be a discovery signal. It may suggest that a city attracts brands, people, transport links or digital activity worth investigating. It can help an overseas company form a first research list.

It should then hand the decision to more specific evidence: actual customer base, local income distribution, rent, logistics, regulation, language, competition and district-level conditions.

For travel and culture, the shorthand is weaker. A lower-ranked commercial city may be highly important historically, regionally or artistically. Commercial resources are not cultural value.

A better sentence than “a second-tier city”

Replace the tier with the property you mean:

  • “a provincial capital with direct high-speed rail connections”;
  • “a city placed in Yicai’s 2025 new first-tier group”;
  • “a smaller consumer market for this brand”;
  • “a prefecture-level city with lower housing costs in this dataset.”

The revised sentence is longer, but it can be checked. It also avoids turning an index into an identity.

Sources and scope

This page explains classification methods. It does not reproduce a complete ranking, endorse one index or claim that commercial tiers have no analytical use.