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Research findings
Comparative structure study
The largest recorded industry, Next-generation information technology, contains 39 records (30.2% of this 129-record cohort). The remaining cohort contains 90 records. The comparison concerns archive composition.
The recorded sub-industry label Advanced materials accounts for 17.1% here (22/129), compared with 2.8% in the parent set (102/3,671), an absolute gap of 14.3 percentage points.
1/129 companies link to pages with existing source-supported excerpts (0.8% of the cohort). The other 128 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 |
|---|---|---|---|
| 129 | 129 | 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, 5th batch, contains 3,671 records. This cohort contributes 129 (3.5%); 3,542 records remain after excluding it.
The parent set, Anhui, contains 887 records. This cohort contributes 129 (14.5%); 758 records remain after excluding it.
| Category | Cohort count/base | Reference: 5th batch | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| sub-industry · Advanced materials | 22/129 · 17.1% | 102/3,671 · 2.8% | +14.3 | 6.14 | 80/3,542 |
| sub-industry · Next-generation information technology | 19/129 · 14.7% | 148/3,671 · 4.0% | +10.7 | 3.65 | 129/3,542 |
| chain role · Advanced materials / Basic and process materials | 30/129 · 23.3% | 575/3,671 · 15.7% | +7.6 | 1.48 | 545/3,542 |
| industry · Advanced materials | 31/129 · 24.0% | 664/3,671 · 18.1% | +5.9 | 1.33 | 633/3,542 |
| sub-industry · Producer services | 9/129 · 7.0% | 53/3,671 · 1.4% | +5.5 | 4.83 | 44/3,542 |
| industry · Advanced equipment | 26/129 · 20.2% | 934/3,671 · 25.4% | -5.3 | 0.79 | 908/3,542 |
| chain role · Advanced equipment and industrial automation / Process equipment and inspection instruments | 22/129 · 17.1% | 810/3,671 · 22.1% | -5.0 | 0.77 | 788/3,542 |
| chain role · Automotive and transport equipment / Core components and digital hardware | 8/129 · 6.2% | 92/3,671 · 2.5% | +3.7 | 2.47 | 84/3,542 |
| industry · New-energy vehicles | 9/129 · 7.0% | 162/3,671 · 4.4% | +2.6 | 1.58 | 153/3,542 |
| industry · Producer services | 9/129 · 7.0% | 179/3,671 · 4.9% | +2.1 | 1.43 | 170/3,542 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded sub-industry label Advanced materials covers 80/3,542 remaining records (2.3%), an absolute gap of 14.8 percentage points from this cohort.
Concentration and cross-sectional structure
The full industry distribution has 9 labels; the top 3 contain 96/129 records (74.4%).Other known labels contain 33 records.
For 129 records with known labels, the effective category count is 4.9, versus 9 actual labels. Definitions and scope are in the methodology.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Next-generation information technology | 39 | 30.2% |
| Advanced materials | 31 | 24.0% |
| Advanced equipment | 26 | 20.2% |
| Biomedicine | 10 | 7.8% |
| New-energy vehicles | 9 | 7.0% |
| Producer services | 9 | 7.0% |
| Energy conservation and environmental protection | 3 | 2.3% |
| Light industry and textiles | 1 | 0.8% |
| Advanced chemicals | 1 | 0.8% |
Record counts do not rank supply capability or economic size.
The largest intersection, Advanced materials × Advanced materials / Basic and process materials, contains 26 records, or 83.9% of the 31 records carrying the Advanced materials label.
| industry | chain role | Intersection records | Cohort share |
|---|---|---|---|
| Advanced materials | Advanced materials / Basic and process materials | 26 | 20.2% |
| Next-generation information technology | Electronic information and digital technology / Core components and digital hardware | 24 | 18.6% |
| Advanced equipment | Advanced equipment and industrial automation / Process equipment and inspection instruments | 16 | 12.4% |
| New-energy vehicles | New energy and power equipment / Complete systems and use-case applications | 6 | 4.7% |
| Next-generation information technology | Electronic information and digital technology / Digital software and industrial services | 4 | 3.1% |
| Next-generation information technology | Advanced equipment and industrial automation / Process equipment and inspection instruments | 4 | 3.1% |
| Biomedicine | Biomedicine and medical devices / Complete systems and use-case applications | 4 | 3.1% |
| Advanced equipment | New energy and power equipment / Complete systems and use-case applications | 4 | 3.1% |
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 38 non-empty cells; the other 30 remain in the analysis.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 129/129 | 100.0% |
| reporting jurisdiction | 129/129 | 100.0% |
| industry | 129/129 | 100.0% |
| Recorded products | 129/129 | 100.0% |
| sub-industry | 129/129 | 100.0% |
| Chain labels | 129/129 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 1 |
| Distinct corresponding companies | 1 |
| Reviewed Chinese/English paragraph pairs | 2 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
| Transparent rule reminder | Records | Cohort share |
|---|---|---|
| Contains registration-narrative wording | 2 | 1.6% |
| Only generic operations vocabulary remains | 4 | 3.1% |
| Non-empty text shorter than five characters | 1 | 0.8% |
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
109 of this cohort’s 129 records link through existing company-ID mappings to 2026 lists from all jurisdictions (84.5%). 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 | 109 | 0 | 109 | 109 |
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 Anhui uses a different denominator from this cohort.
Anhui Company Archive StudyRecorded roles and delivery checks
Related studies and shared records
Shared records with Anhui Company Archive Study: 129; records in this cohort but outside that set: 0. The intersection/union ratio is 14.5%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Anhui Company Structure Study: 129; records in this cohort but outside that set: 0. The intersection/union ratio is 14.5%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Anhui Huanrui Heating Manufacturing Co., Ltd. | Anhui | Advanced equipment |
| Anhui Yofc Advanced Semiconductor Co., Ltd. | Anhui | Next-generation information technology |
| Anhui Tongda New Material Co., Ltd. | Anhui | Advanced materials |
| Anhui MORelectric Battery Co., Ltd. | Anhui | New-energy vehicles |
| China Building Materials (Hefei) New Energy Co., Ltd. | Anhui | New-energy vehicles |
| Anhui Dotop New Material Technology Co., Ltd. | Anhui | Advanced materials |
| Anhui Sanlian Applied Traffic Technology Co., Ltd. | Anhui | Producer services |
| Zhongke Hefei Coal Gasification Technology Co., Ltd. | Anhui | Producer services |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Anhui Huanrui Heating Manufacturing Co., Ltd. | Company data profile |
| Anhui Yofc Advanced Semiconductor Co., Ltd. | Company data profile |
| Anhui Tongda New Material Co., Ltd. | Company data profile |
| Anhui MORelectric Battery Co., Ltd. | Company data profile |
| China Building Materials (Hefei) New Energy Co., Ltd. | Company report page |
| Anhui Dotop New Material Technology Co., Ltd. | Company report page |