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Research findings
Comparative structure study
The largest recorded reporting jurisdiction, Jiangsu, contains 103 records (14.5% of this 712-record cohort). The remaining cohort contains 609 records. The comparison concerns archive composition.
The recorded sub-industry label Aerospace accounts for 20.9% here (149/712), compared with 12.9% in the parent set (181/1,408), an absolute gap of 8.1 percentage points.
236/712 companies link to pages with existing source-supported excerpts (33.1% of the cohort). The other 476 records remain usable for archive composition, but do not support new operating case studies.
| Company cohort | Directly linked pages | Share of public archive | Archive date |
|---|---|---|---|
| 712 | 712 | 3.7% | 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, Automotive and transport equipment, contains 1,408 records. This cohort contributes 712 (50.6%); 696 records remain after excluding it.
The parent set, All public archive records, contains 19,297 records. This cohort contributes 712 (3.7%); 18,585 records remain after excluding it.
| Category | Cohort count/base | Reference: Automotive and transport equipment | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| sub-industry · Aerospace | 149/712 · 20.9% | 181/1,408 · 12.9% | +8.1 | 1.63 | 32/696 |
| industry · Advanced equipment | 383/712 · 53.8% | 669/1,408 · 47.5% | +6.3 | 1.13 | 286/696 |
| sub-industry · Conventional powertrains | 14/712 · 2.0% | 95/1,408 · 6.7% | -4.8 | 0.29 | 81/696 |
| industry · New-energy vehicles | 212/712 · 29.8% | 475/1,408 · 33.7% | -4.0 | 0.88 | 263/696 |
| reporting jurisdiction · Shanghai | 28/712 · 3.9% | 89/1,408 · 6.3% | -2.4 | 0.62 | 61/696 |
| industry · Next-generation information technology | 25/712 · 3.5% | 80/1,408 · 5.7% | -2.2 | 0.62 | 55/696 |
| reporting jurisdiction · Zhejiang | 54/712 · 7.6% | 137/1,408 · 9.7% | -2.1 | 0.78 | 83/696 |
| reporting jurisdiction · Beijing | 67/712 · 9.4% | 104/1,408 · 7.4% | +2.0 | 1.27 | 37/696 |
| industry · Producer services | 70/712 · 9.8% | 112/1,408 · 8.0% | +1.9 | 1.24 | 42/696 |
| sub-industry · Chassis and braking systems | 7/712 · 1.0% | 40/1,408 · 2.8% | -1.9 | 0.35 | 33/696 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded sub-industry label Aerospace covers 32/696 remaining records (4.6%), an absolute gap of 16.3 percentage points from this cohort.
Concentration and cross-sectional structure
The full reporting jurisdiction distribution has 32 labels; the top 3 contain 224/712 records (31.5%).Other known labels contain 488 records.
For 712 records with known labels, the effective category count is 16.4, versus 32 actual labels. Definitions and scope are in the methodology.
The table shows ten labels; 22 others are included in the calculations above.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Jiangsu | 103 | 14.5% |
| Beijing | 67 | 9.4% |
| Zhejiang | 54 | 7.6% |
| Shandong | 48 | 6.7% |
| Hubei | 45 | 6.3% |
| Sichuan | 34 | 4.8% |
| Guangdong | 30 | 4.2% |
| Chongqing | 29 | 4.1% |
| Shanghai | 28 | 3.9% |
| Anhui | 27 | 3.8% |
Record counts do not rank supply capability or economic size.
The largest intersection, Jiangsu × Advanced equipment, contains 58 records, or 56.3% of the 103 records carrying the Jiangsu label.
| reporting jurisdiction | industry | Intersection records | Cohort share |
|---|---|---|---|
| Jiangsu | Advanced equipment | 58 | 8.1% |
| Beijing | Advanced equipment | 44 | 6.2% |
| Jiangsu | New-energy vehicles | 29 | 4.1% |
| Zhejiang | New-energy vehicles | 27 | 3.8% |
| Sichuan | Advanced equipment | 25 | 3.5% |
| Zhejiang | Advanced equipment | 21 | 2.9% |
| Hubei | Advanced equipment | 21 | 2.9% |
| Shaanxi | Advanced equipment | 20 | 2.8% |
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 105 non-empty cells; the other 97 remain in the analysis.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 712/712 | 100.0% |
| reporting jurisdiction | 712/712 | 100.0% |
| industry | 712/712 | 100.0% |
| Recorded products | 712/712 | 100.0% |
| sub-industry | 712/712 | 100.0% |
| Chain labels | 712/712 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 236 |
| Distinct corresponding companies | 236 |
| Reviewed Chinese/English paragraph pairs | 247 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
| Transparent rule reminder | Records | Cohort share |
|---|---|---|
| Contains registration-narrative wording | 33 | 4.6% |
| Only generic operations vocabulary remains | 16 | 2.2% |
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
142 of this cohort’s 712 records link through existing company-ID mappings to 2026 lists from all jurisdictions (19.9%). This intersection measures list linkage, not successful recognition or company growth.
| Observation set | List records | New-applicant records | Review records | Mapped company IDs |
|---|---|---|---|---|
| National list records linked to this cohort’s IDs | 142 | 5 | 137 | 142 |
List rows and company IDs are separate counts, not new firms or final recognition.
Stored 2026 local-recommendation records, sources and stage definitionsRecorded roles and delivery checks
Related studies and shared records
Shared records with Advanced equipment / Automotive and transport equipment / Complete systems and use-case applications Supply-chain Study: 383; records in this cohort but outside that set: 329. The intersection/union ratio is 53.8%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Automotive structural parts and components / Automotive and transport equipment / Complete systems and use-case applications Sub-industry and Supply-chain Study: 203; records in this cohort but outside that set: 509. The intersection/union ratio is 28.5%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Jiangsu Easyland AUTOMOTIVE Corporation | Jiangsu | New-energy vehicles |
| Beijing HanFei Aero Technology Co., Ltd. | Beijing | Advanced equipment |
| Maomao (Chongqing) Automotive Drive System Co., Ltd. | Chongqing | New-energy vehicles |
| CRRC SMD (Shanghai) Ltd | Shanghai | Advanced equipment |
| Chengdu Xinzhu Transportation Technology Co., Ltd. | Sichuan | Advanced equipment |
| Beijing Zero Gravity Space Technology Co., Ltd. | Beijing | Producer services |
| Shandong Aobang Transportation Facilities Engineering Co., Ltd. | Shandong | Producer services |
| Beijing Hangyu Chuangtong Technology Co., Ltd. | Beijing | Producer services |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Jiangsu Easyland AUTOMOTIVE Corporation | Company report page |
| Beijing HanFei Aero Technology Co., Ltd. | Company data profile |
| Maomao (Chongqing) Automotive Drive System Co., Ltd. | Company report page |
| CRRC SMD (Shanghai) Ltd | Company report page |
| Chengdu Xinzhu Transportation Technology Co., Ltd. | Company data profile |
| Beijing Zero Gravity Space Technology Co., Ltd. | Company report page |