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Research findings
Comparative structure study
The largest recorded industry, Advanced equipment, contains 125 records (32.0% of this 391-record cohort). The remaining cohort contains 266 records. The comparison concerns archive composition.
The recorded industry label Next-generation information technology accounts for 19.9% here (78/391), compared with 27.1% in the parent set (5,226/19,297), an absolute gap of 7.1 percentage points.
165/391 companies link to pages with existing source-supported excerpts (42.2% of the cohort). The other 226 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 |
|---|---|---|---|
| 391 | 391 | 2.0% | 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, All public archive records, contains 19,297 records. This cohort contributes 391 (2.0%); 18,906 records remain after excluding it.
| Category | Cohort count/base | Reference: All public archive records | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| industry · Next-generation information technology | 78/391 · 19.9% | 5,226/19,297 · 27.1% | -7.1 | 0.74 | 5,148/18,906 |
| industry · Advanced equipment | 125/391 · 32.0% | 4,918/19,297 · 25.5% | +6.5 | 1.25 | 4,793/18,906 |
| chain role · Automotive and transport equipment / Core components and digital hardware | 26/391 · 6.6% | 506/19,297 · 2.6% | +4.0 | 2.54 | 480/18,906 |
| sub-industry · Automotive structural parts and components | 23/391 · 5.9% | 388/19,297 · 2.0% | +3.9 | 2.93 | 365/18,906 |
| chain role · Automotive and transport equipment / Complete systems and use-case applications | 29/391 · 7.4% | 712/19,297 · 3.7% | +3.7 | 2.01 | 683/18,906 |
| industry · New-energy vehicles | 32/391 · 8.2% | 960/19,297 · 5.0% | +3.2 | 1.65 | 928/18,906 |
| sub-industry · Instrumentation and testing equipment | 26/391 · 6.6% | 719/19,297 · 3.7% | +2.9 | 1.78 | 693/18,906 |
| chain role · Electronic information and digital technology / Core components and digital hardware | 53/391 · 13.6% | 3,137/19,297 · 16.3% | -2.7 | 0.83 | 3,084/18,906 |
| sub-industry · Biomedicine | 5/391 · 1.3% | 699/19,297 · 3.6% | -2.3 | 0.35 | 694/18,906 |
| industry · Biomedicine | 26/391 · 6.6% | 1,721/19,297 · 8.9% | -2.3 | 0.75 | 1,695/18,906 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded industry label Next-generation information technology covers 5,148/18,906 remaining records (27.2%), an absolute gap of 7.3 percentage points from this cohort.
Concentration and cross-sectional structure
The full industry distribution has 10 labels; the top 3 contain 279/391 records (71.4%).Other known labels contain 112 records.
For 391 records with known labels, the effective category count is 5.1, versus 10 actual labels. Definitions and scope are in the methodology.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Advanced equipment | 125 | 32.0% |
| Next-generation information technology | 78 | 19.9% |
| Advanced materials | 76 | 19.4% |
| New-energy vehicles | 32 | 8.2% |
| Biomedicine | 26 | 6.6% |
| Energy conservation and environmental protection | 18 | 4.6% |
| Producer services | 13 | 3.3% |
| New energy and power equipment | 12 | 3.1% |
| Advanced chemicals | 8 | 2.0% |
| Light industry and textiles | 3 | 0.8% |
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 77 records, or 61.6% of the 125 records carrying the Advanced equipment label.
| industry | chain role | Intersection records | Cohort share |
|---|---|---|---|
| Advanced equipment | Advanced equipment and industrial automation / Process equipment and inspection instruments | 77 | 19.7% |
| Advanced materials | Advanced materials / Basic and process materials | 61 | 15.6% |
| Next-generation information technology | Electronic information and digital technology / Core components and digital hardware | 47 | 12.0% |
| Biomedicine | Biomedicine and medical devices / Complete systems and use-case applications | 20 | 5.1% |
| Next-generation information technology | Electronic information and digital technology / Digital software and industrial services | 19 | 4.9% |
| Advanced equipment | Automotive and transport equipment / Complete systems and use-case applications | 16 | 4.1% |
| Energy conservation and environmental protection | Energy conservation, environmental protection and resource recycling / Complete systems and use-case applications | 15 | 3.8% |
| New-energy vehicles | Automotive and transport equipment / Core components and digital hardware | 13 | 3.3% |
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 54 non-empty cells; the other 46 remain in the analysis.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 391/391 | 100.0% |
| reporting jurisdiction | 391/391 | 100.0% |
| industry | 391/391 | 100.0% |
| Recorded products | 391/391 | 100.0% |
| sub-industry | 391/391 | 100.0% |
| Chain labels | 391/391 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 165 |
| Distinct corresponding companies | 165 |
| Reviewed Chinese/English paragraph pairs | 187 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
| Transparent rule reminder | Records | Cohort share |
|---|---|---|
| Contains registration-narrative wording | 19 | 4.9% |
| Only generic operations vocabulary remains | 9 | 2.3% |
| Non-empty text shorter than five characters | 1 | 0.3% |
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
82 of this cohort’s 391 records link through existing company-ID mappings to 2026 lists from all jurisdictions (21.0%). 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 | 82 | 3 | 79 | 82 |
| All list records in the same reporting jurisdiction | 126 | 46 | 80 | 126 |
The two rows are different sets; subtraction does not establish gaps or relocation. List rows are not new companies or final recognition.
Stored 2026 local-recommendation records, sources and stage definitionsProvincial context and cohort interpretation
The provincial macro sources below use a different denominator from this 391-record archive cohort; they do not establish individual operating results.
How can end-market concentration be identified when automotive and motorcycle growth outpace electronics?
In 2025, Chongqing’s automobile and motorcycle industries above designated size grew by 12.6% and 18.4% in value added, while the electronics industry grew by 0.6%. Their different trajectories require analysis by end product and component segment rather than a single outlook for all manufacturing companies. [1]
Interpretation and test conditions
Automotive and motorcycle value added grew faster than electronics in Chongqing in 2025. Examine vehicle, two-wheeler and electronics records as separate groups. They do not share one observed industry trajectory, and the growth rates do not establish changes in company profits. [1]
Machining, controls and electronic assemblies may appear across all three groups. Verify vehicle or equipment applications to distinguish dedicated parts from shared processes. A common keyword without product evidence does not establish supply to both automotive and motorcycle customers. [1]
Compare record shares, city distribution and source coverage for end-market-specific products, retaining overlap and unclassified records. If a group is concentrated, customer diversity still requires customer disclosures or contracts. Product-category concentration is not revenue concentration. [1]
Recorded roles and delivery checks
Related studies and shared records
Shared records with Chongqing / 4th batch Company Structure Study: 139; records in this cohort but outside that set: 252. The intersection/union ratio is 35.5%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Chongqing / Advanced equipment and industrial automation / Process equipment and inspection instruments Company Structure Study: 91; records in this cohort but outside that set: 300. The intersection/union ratio is 23.3%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Maomao (Chongqing) Automotive Drive System Co., Ltd. | Chongqing | New-energy vehicles |
| Chongqing Jian TAO Aluminum Co., Ltd. | Chongqing | Advanced materials |
| Chongqing Guangren Energy Equipment Co., Ltd. | Chongqing | New energy and power equipment |
| Chongqing Longjian METAL Manufacturing Co., Ltd. | Chongqing | Advanced materials |
| Chongqing EAGLE Valley Optoelectronic Corporation Limited | Chongqing | Next-generation information technology |
| Chongqing KEBAO Cable Co., Ltd. | Chongqing | New energy and power equipment |
| Chongqing Huiling Electronic New Technology Co., Ltd. | Chongqing | Next-generation information technology |
| Associated Opto-Electronics (Chongqing) Corp. | Chongqing | Next-generation information technology |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Maomao (Chongqing) Automotive Drive System Co., Ltd. | Company report page |
| Chongqing Jian TAO Aluminum Co., Ltd. | Company data profile |
| Chongqing Guangren Energy Equipment Co., Ltd. | Company data profile |
| Chongqing Longjian METAL Manufacturing Co., Ltd. | Company data profile |
| Chongqing EAGLE Valley Optoelectronic Corporation Limited | Company data profile |
| Chongqing KEBAO Cable Co., Ltd. | Company data profile |