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Research findings
Comparative structure study
The largest recorded chain role, Electronic information and digital technology / Core components and digital hardware, contains 84 records (64.6% of this 130-record cohort). Companies may carry multiple labels in this dimension; participation rates are not additive market shares.
The recorded sub-industry label Electronic assemblies and systems integration accounts for 34.6% here (45/130), compared with 21.6% in the parent set (1,130/5,226), an absolute gap of 13.0 percentage points.
36/130 companies link to pages with existing source-supported excerpts (27.7% of the cohort). The other 94 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 |
|---|---|---|---|
| 130 | 130 | 0.7% | 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, Next-generation information technology, contains 5,226 records. This cohort contributes 130 (2.5%); 5,096 records remain after excluding it.
The parent set, Hunan, contains 667 records. This cohort contributes 130 (19.5%); 537 records remain after excluding it.
| Category | Cohort count/base | Reference: Next-generation information technology | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| sub-industry · Electronic assemblies and systems integration | 45/130 · 34.6% | 1,130/5,226 · 21.6% | +13.0 | 1.60 | 1,085/5,096 |
| chain role · Electronic information and digital technology / Core components and digital hardware | 84/130 · 64.6% | 2,827/5,226 · 54.1% | +10.5 | 1.19 | 2,743/5,096 |
| chain role · Electronic information and digital technology / Digital software and industrial services | 17/130 · 13.1% | 1,225/5,226 · 23.4% | -10.4 | 0.56 | 1,208/5,096 |
| sub-industry · Industrial robots | 7/130 · 5.4% | 88/5,226 · 1.7% | +3.7 | 3.20 | 81/5,096 |
| chain role · Advanced equipment and industrial automation / Process equipment and inspection instruments | 15/130 · 11.5% | 496/5,226 · 9.5% | +2.0 | 1.22 | 481/5,096 |
| sub-industry · 5G communications | 6/130 · 4.6% | 143/5,226 · 2.7% | +1.9 | 1.69 | 137/5,096 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded sub-industry label Electronic assemblies and systems integration covers 1,085/5,096 remaining records (21.3%), an absolute gap of 13.3 percentage points from this cohort.
Concentration and cross-sectional structure
The table shows ten labels; 3 others are included in the calculations above.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Electronic information and digital technology / Core components and digital hardware | 84 | 64.6% |
| Electronic information and digital technology / Digital software and industrial services | 17 | 13.1% |
| Advanced equipment and industrial automation / Process equipment and inspection instruments | 15 | 11.5% |
| Electronic information and digital technology / Complete systems and use-case applications | 3 | 2.3% |
| Advanced equipment and industrial automation / Complete systems and use-case applications | 3 | 2.3% |
| Construction materials and infrastructure / Basic and process materials | 1 | 0.8% |
| Construction materials and infrastructure / Digital software and industrial services | 1 | 0.8% |
| New energy and power equipment / Basic and process materials | 1 | 0.8% |
| New energy and power equipment / Complete systems and use-case applications | 1 | 0.8% |
| Automotive and transport equipment / Process equipment and inspection instruments | 1 | 0.8% |
Record counts do not rank supply capability or economic size.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 130/130 | 100.0% |
| reporting jurisdiction | 130/130 | 100.0% |
| industry | 130/130 | 100.0% |
| Recorded products | 130/130 | 100.0% |
| sub-industry | 130/130 | 100.0% |
| Chain labels | 130/130 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 36 |
| Distinct corresponding companies | 36 |
| Reviewed Chinese/English paragraph pairs | 36 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
| Transparent rule reminder | Records | Cohort share |
|---|---|---|
| Contains registration-narrative wording | 1 | 0.8% |
| Only generic operations vocabulary remains | 2 | 1.5% |
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
34 of this cohort’s 130 records link through existing company-ID mappings to 2026 lists from all jurisdictions (26.2%). 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 | 34 | 2 | 32 | 34 |
List rows and company IDs are separate counts, not new firms or final recognition.
Stored 2026 local-recommendation records, sources and stage definitionsRelated provincial study
The 2025 macro context for Hunan uses a different denominator from this cohort.
Hunan Company Structure StudyRecorded roles and delivery checks
Component records require interface-level evidence
The Electronic assemblies and systems integration label covers 45 records (34.6% of this cohort). This archive clue raises a verification question about Components or modules with application specifications; it does not establish that these companies already deliver it.
Delivery framework, stages and original sourcesRelated studies and shared records
Shared records with Hunan / Electronic information and digital technology / Core components and digital hardware Company Structure Study: 84; records in this cohort but outside that set: 46. The intersection/union ratio is 62.7%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Hunan Company Structure Study: 130; records in this cohort but outside that set: 0. The intersection/union ratio is 19.5%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Hunan Shiwei Optoelectronics Technology Co., Ltd. | Hunan | Next-generation information technology |
| Hunan Disaster Prevention Technology Co., Ltd. | Hunan | Next-generation information technology |
| Hunan Zoomlion Emergency Equipment Co., Ltd. | Hunan | Next-generation information technology |
| Hunan WanTong Technology Co., Ltd. | Hunan | Next-generation information technology |
| Hu Nan Future Electronics Technology Co., Ltd. | Hunan | Next-generation information technology |
| Hunan Chengxi Technology Co., Ltd. | Hunan | Next-generation information technology |
| Willfar Information Technology Co.Ltd. | Hunan | Next-generation information technology |
| Hunan Hongwei Electronic Technology Co., Ltd. | Hunan | Next-generation information technology |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Hunan Shiwei Optoelectronics Technology Co., Ltd. | Company data profile |
| Hunan Disaster Prevention Technology Co., Ltd. | Company data profile |
| Hunan Zoomlion Emergency Equipment Co., Ltd. | Company data profile |
| Hunan WanTong Technology Co., Ltd. | Company report page |
| Hu Nan Future Electronics Technology Co., Ltd. | Company data profile |
| Hunan Chengxi Technology Co., Ltd. | Company data profile |