Xiamen Company Structure Study

Comparative structure study

The largest recorded sub-industry, Electronic assemblies and systems integration, contains 32 records (15.0% of this 214-record cohort). Companies may carry multiple labels in this dimension; participation rates are not additive market shares.

The recorded industry label Next-generation information technology accounts for 44.9% here (96/214), compared with 27.1% in the parent set (5,226/19,297), an absolute gap of 17.8 percentage points.

69/214 companies link to pages with existing source-supported excerpts (32.2% of the cohort). The other 145 records remain usable for archive composition, but do not support new operating case studies.

An ID-deduplicated archive snapshot, not the whole market, current recognition or operating results.

The parent set, All public archive records, contains 19,297 records. This cohort contributes 214 (1.1%); 19,083 records remain after excluding it.

Ratio of label participation, not market share; multi-label counts overlap.

Excluding this cohort, the recorded industry label Next-generation information technology covers 5,130/19,083 remaining records (26.9%), an absolute gap of 18.0 percentage points from this cohort.

The table shows ten labels; 56 others are included in the calculations above.

Record counts do not rank supply capability or economic size.

The largest intersection, Next-generation information technology × Electronic information and digital technology / Core components and digital hardware, contains 53 records, or 55.2% of the 96 records carrying the Next-generation information technology label.

A cell contains company IDs carrying both labels. It does not establish procurement, supply or investment relationships between firms. Multi-label cells may overlap.

This page displays 8 of the full cross-tab’s 38 non-empty cells; the other 30 remain in the analysis.

Non-empty fields are not necessarily accurate or supported by originals.

Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.

A rule hit prioritises review; it does not establish that the entire field is wrong. One record can trigger several rules.

48 of this cohort’s 214 records link through existing company-ID mappings to 2026 lists from all jurisdictions (22.4%). This intersection measures list linkage, not successful recognition or company growth.

The two rows are different sets; subtraction does not establish gaps or relocation. List rows are not new companies or final recognition.

The municipal statistical bulletin and this 214-record reporting-jurisdiction archive have different scopes and are analysed separately.

How can a study avoid judging company conditions from one measure when electronics value added rises but integrated-circuit output falls?

In 2025, value added in Xiamen's above-designated-size computer, communication and other electronic equipment manufacturing rose 15.3% year on year. This measures sector value-added growth, not growth in product quantities or sales revenue. [1]

The communique separately reports integrated-circuit output of 1.909 billion units by above-designated-size industrial enterprises, down 16.6% year on year. This single-product output measure differs from electronics-sector value added, which covers multiple products and production stages. [1]

Interpreting the archive alongside the bulletin

A study of Xiamen's electronics records should distinguish chips, displays and complete devices before comparing quantities with value added. The opposing macroeconomic movements do not by themselves explain product-mix or price changes, and cannot be attributed to one company's expansion, shutdown or order fluctuations. [1]

At company level, original evidence can be organised by design, fabrication, and packaging and testing, with confirmed product forms and delivery stages recorded. For archives containing only an electronics or integrated-circuit label, technology routes, capacity and customers still require separate evidence; city statistics cannot supply those facts. [1]

The 2025 macro context for Fujian uses a different denominator from this cohort.

Shared records with Xiamen / Next-generation information technology Company Structure Study: 96; records in this cohort but outside that set: 118. The intersection/union ratio is 44.9%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with Electronic assemblies and systems integration / Electronic information and digital technology / Core components and digital hardware Sub-industry and Supply-chain Study: 31; records in this cohort but outside that set: 183. The intersection/union ratio is 2.3%, a measure of label overlap rather than business collaboration. Read comparison

Stable-ID samples, not rankings; metrics use the full cohort.

1. Xiamen Statistical Communique on National Economic and Social Development in 2025 · 2026-04-15