Ningbo Company Structure Study

Comparative structure study

The largest recorded sub-industry, Electronic assemblies and systems integration, contains 36 records (8.8% of this 410-record cohort). Companies may carry multiple labels in this dimension; participation rates are not additive market shares.

The recorded industry label Advanced equipment accounts for 34.4% here (141/410), compared with 25.5% in the parent set (4,918/19,297), an absolute gap of 8.9 percentage points.

123/410 companies link to pages with existing source-supported excerpts (30.0% of the cohort). The other 287 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 410 (2.1%); 18,887 records remain after excluding it.

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

Excluding this cohort, the recorded industry label Advanced equipment covers 4,777/18,887 remaining records (25.3%), an absolute gap of 9.1 percentage points from this cohort.

The table shows ten labels; 96 others are included in the calculations above.

Record counts do not rank supply capability or economic size.

The largest intersection, Advanced equipment × Advanced equipment and industrial automation / Process equipment and inspection instruments, contains 94 records, or 66.7% of the 141 records carrying the Advanced equipment 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 60 non-empty cells; the other 52 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.

109 of this cohort’s 410 records link through existing company-ID mappings to 2026 lists from all jurisdictions (26.6%). 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 410-record reporting-jurisdiction archive have different scopes and are analysed separately.

How can equipment manufacturing and port operations be examined as separate lines of inquiry tied to verifiable company deliverables?

In 2025, equipment-manufacturing value added in Ningbo's above-designated-size industry rose 5.9% year on year and accounted for 62.3% of that industrial value added. The scope covers industrial legal entities with annual main-business revenue of at least RMB20 million. [1]

The Ningbo port area handled 730 million tonnes of cargo, up 4.9%, and 39.273 million TEU of containers, up 9.8%. These figures cover the Ningbo port area, not the combined Ningbo-Zhoushan Port figures reported separately in the communique. [1]

Interpreting the archive alongside the bulletin

An equipment study can distinguish processing equipment, critical parts and inspection deliverables, then compare their representation in the archive. Equipment manufacturing's large share of city industrial value added supports this structural question; it does not establish that the companies on this page share a supply chain. [1]

A port-focused study needs separate evidence on cargo-handling equipment, transport organisation and operating software. Cargo passing through the port is not equivalent to goods manufactured in Ningbo. A general industrial-use description does not establish port supply or shipping-related orders. [1]

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

Shared records with Ningbo / Advanced equipment and industrial automation / Process equipment and inspection instruments Company Structure Study: 114; records in this cohort but outside that set: 296. The intersection/union ratio is 27.8%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with Ningbo / Advanced materials / Basic and process materials Company Structure Study: 80; records in this cohort but outside that set: 330. The intersection/union ratio is 19.5%, a measure of label overlap rather than business collaboration. Read comparison

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

1. Ningbo Statistical Communique on National Economic and Social Development in 2025 · 2026-04-23