Regional and supply-chain research

Zhejiang / 7th batch Company Structure Study

Zhejiang / 7th batch Company Structure Study. A dated 306-record cohort study compares composition, parent sets and evidence coverage. Comparative structure study; archive date 2026-10-16.

Revision and archive snapshot: 2026-10-16

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Research findings

Comparative structure study

The largest recorded industry, Advanced equipment, contains 98 records (32.0% of this 306-record cohort). The remaining cohort contains 208 records. The comparison concerns archive composition.

The recorded industry label Advanced equipment accounts for 32.0% here (98/306), compared with 26.4% in the parent set (915/3,461), an absolute gap of 5.6 percentage points.

38/306 companies link to pages with existing source-supported excerpts (12.4% of the cohort). The other 268 records remain usable for archive composition, but do not support new operating case studies.

Company cohortDirectly linked pagesShare of public archiveArchive date
3063061.6%2026-10-16

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

Comparable sets and compositional differences

The parent set, 7th batch, contains 3,461 records. This cohort contributes 306 (8.8%); 3,155 records remain after excluding it.

The parent set, Zhejiang, contains 1,840 records. This cohort contributes 306 (16.6%); 1,534 records remain after excluding it.

CategoryCohort count/baseReference: 7th batchGap (pp)Representation ratioRest count/base
industry · Advanced equipment98/306 · 32.0%915/3,461 · 26.4%+5.61.21817/3,155
industry · Next-generation information technology74/306 · 24.2%1,025/3,461 · 29.6%-5.40.82951/3,155
chain role · Advanced equipment and industrial automation / Process equipment and inspection instruments79/306 · 25.8%732/3,461 · 21.1%+4.71.22653/3,155
industry · Producer services9/306 · 2.9%213/3,461 · 6.2%-3.20.48204/3,155
chain role · Electronic information and digital technology / Digital software and industrial services16/306 · 5.2%282/3,461 · 8.1%-2.90.64266/3,155
sub-industry · Instrumentation and testing equipment22/306 · 7.2%150/3,461 · 4.3%+2.91.66128/3,155
chain role · Electronic information and digital technology / Core components and digital hardware45/306 · 14.7%596/3,461 · 17.2%-2.50.85551/3,155
sub-industry · Pumps, valves and fluid control11/306 · 3.6%49/3,461 · 1.4%+2.22.5438/3,155
industry · New energy and power equipment18/306 · 5.9%130/3,461 · 3.8%+2.11.57112/3,155
sub-industry · Industrial software and information services13/306 · 4.2%206/3,461 · 6.0%-1.70.71193/3,155

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

Excluding this cohort, the recorded industry label Advanced equipment covers 817/3,155 remaining records (25.9%), an absolute gap of 6.1 percentage points from this cohort.

Concentration and cross-sectional structure

The full industry distribution has 10 labels; the top 3 contain 214/306 records (69.9%).Other known labels contain 92 records.

For 306 records with known labels, the effective category count is 5.1, versus 10 actual labels. Definitions and scope are in the methodology.

Recorded labelRecordsShare of cohort
Advanced equipment9832.0%
Next-generation information technology7424.2%
Advanced materials4213.7%
Biomedicine299.5%
New energy and power equipment185.9%
New-energy vehicles165.2%
Energy conservation and environmental protection134.2%
Producer services92.9%
Light industry and textiles41.3%
Advanced chemicals31.0%

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 57 records, or 58.2% of the 98 records carrying the Advanced equipment label.

industrychain roleIntersection recordsCohort share
Advanced equipmentAdvanced equipment and industrial automation / Process equipment and inspection instruments5718.6%
Next-generation information technologyElectronic information and digital technology / Core components and digital hardware4314.1%
Advanced materialsAdvanced materials / Basic and process materials3511.4%
BiomedicineBiomedicine and medical devices / Complete systems and use-case applications216.9%
Advanced equipmentNew energy and power equipment / Complete systems and use-case applications196.2%
Next-generation information technologyElectronic information and digital technology / Digital software and industrial services165.2%
Energy conservation and environmental protectionEnergy conservation, environmental protection and resource recycling / Complete systems and use-case applications123.9%
New energy and power equipmentNew energy and power equipment / Complete systems and use-case applications103.3%

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 50 non-empty cells; the other 42 remain in the analysis.

Evidence coverage and strength of conclusions

Record fieldNon-empty/cohortCompletion
Company name306/306100.0%
reporting jurisdiction306/306100.0%
industry306/306100.0%
Recorded products306/306100.0%
sub-industry305/30699.7%
Chain labels305/30699.7%

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

Scope of source supportCount
Profiles with source-supported excerpts38
Distinct corresponding companies38
Reviewed Chinese/English paragraph pairs43

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

Transparent rule reminderRecordsCohort share
Contains registration-narrative wording51.6%
Only generic operations vocabulary remains92.9%
Non-empty text shorter than five characters10.3%

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

Intersection with 2026 local lists

0 of this cohort’s 306 records link through existing company-ID mappings to 2026 lists from all jurisdictions (0.0%). This intersection measures list linkage, not successful recognition or company growth.

Observation setList recordsNew-applicant recordsReview recordsMapped company IDs
National list records linked to this cohort’s IDs0000

List rows and company IDs are separate counts, not new firms or final recognition.

Stored 2026 local-recommendation records, sources and stage definitions

Related provincial study

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

Zhejiang Company Archive Study

Recorded roles and delivery checks

Delivery framework, stages and original sources

Related studies and shared records

Shared records with Zhejiang Company Structure Study: 306; records in this cohort but outside that set: 0. The intersection/union ratio is 16.6%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with Zhejiang Company Archive Study: 306; records in this cohort but outside that set: 0. The intersection/union ratio is 16.6%, a measure of label overlap rather than business collaboration. Read comparison

Company samples and record links

CompanyJurisdictionRecorded industry
Yingpurui Electronic Technology (Jiaxing) Co., Ltd.ZhejiangAdvanced equipment
Hangzhou Bosheng Medical Laboratory Co., Ltd.ZhejiangBiomedicine
Huzhou Yongxing Special Stainless Steel Co., Ltd.ZhejiangAdvanced materials
Yasusa Chemical Co., Ltd.ZhejiangAdvanced materials
Zhejiang Oulun Electric Co., Ltd.ZhejiangAdvanced equipment
Zhejiang Mingshi Xingxin Hvac Technology Co., Ltd.ZhejiangNext-generation information technology
HUALI Electrical APPLIANCE Manufacturing Co., Ltd.ZhejiangAdvanced equipment
Hangzhou Kaimei Mold Co., Ltd.ZhejiangAdvanced equipment

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

Directly related profiles and reports

Methodology

Read ID deduplication, comparison, batch and evidence definitions