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Research findings
Comparative structure study
The largest recorded industry, Advanced materials, contains 64 records (24.7% of this 259-record cohort). The remaining cohort contains 195 records. The comparison concerns archive composition.
The recorded chain role label New energy and power equipment / Complete systems and use-case applications accounts for 13.9% here (36/259), compared with 9.0% in the parent set (392/4,365), an absolute gap of 4.9 percentage points.
2/259 companies link to pages with existing source-supported excerpts (0.8% of the cohort). The other 257 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 |
|---|---|---|---|
| 259 | 259 | 1.3% | 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, 4th batch, contains 4,365 records. This cohort contributes 259 (5.9%); 4,106 records remain after excluding it.
The parent set, Anhui, contains 887 records. This cohort contributes 259 (29.2%); 628 records remain after excluding it.
| Category | Cohort count/base | Reference: 4th batch | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| chain role · New energy and power equipment / Complete systems and use-case applications | 36/259 · 13.9% | 392/4,365 · 9.0% | +4.9 | 1.55 | 356/4,106 |
| industry · Next-generation information technology | 53/259 · 20.5% | 1,101/4,365 · 25.2% | -4.8 | 0.81 | 1,048/4,106 |
| chain role · Advanced materials / Basic and process materials | 57/259 · 22.0% | 784/4,365 · 18.0% | +4.0 | 1.23 | 727/4,106 |
| sub-industry · Functional materials and advanced-material platforms | 31/259 · 12.0% | 348/4,365 · 8.0% | +4.0 | 1.50 | 317/4,106 |
| industry · New energy and power equipment | 21/259 · 8.1% | 184/4,365 · 4.2% | +3.9 | 1.92 | 163/4,106 |
| industry · Advanced materials | 64/259 · 24.7% | 915/4,365 · 21.0% | +3.7 | 1.18 | 851/4,106 |
| industry · Biomedicine | 10/259 · 3.9% | 311/4,365 · 7.1% | -3.3 | 0.54 | 301/4,106 |
| chain role · Biomedicine and medical devices / Complete systems and use-case applications | 7/259 · 2.7% | 236/4,365 · 5.4% | -2.7 | 0.50 | 229/4,106 |
| sub-industry · Cables and conductors | 9/259 · 3.5% | 41/4,365 · 0.9% | +2.5 | 3.70 | 32/4,106 |
| sub-industry · Industrial software and information services | 7/259 · 2.7% | 190/4,365 · 4.4% | -1.7 | 0.62 | 183/4,106 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded chain role label New energy and power equipment / Complete systems and use-case applications covers 356/4,106 remaining records (8.7%), an absolute gap of 5.2 percentage points from this cohort.
Concentration and cross-sectional structure
The full industry distribution has 10 labels; the top 3 contain 176/259 records (68.0%).Other known labels contain 83 records.
For 259 records with known labels, the effective category count is 5.8, versus 10 actual labels. Definitions and scope are in the methodology.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Advanced materials | 64 | 24.7% |
| Advanced equipment | 59 | 22.8% |
| Next-generation information technology | 53 | 20.5% |
| New energy and power equipment | 21 | 8.1% |
| New-energy vehicles | 18 | 6.9% |
| Energy conservation and environmental protection | 17 | 6.6% |
| Biomedicine | 10 | 3.9% |
| Advanced chemicals | 8 | 3.1% |
| Producer services | 6 | 2.3% |
| Light industry and textiles | 3 | 1.2% |
Record counts do not rank supply capability or economic size.
The largest intersection, Advanced materials × Advanced materials / Basic and process materials, contains 57 records, or 89.1% of the 64 records carrying the Advanced materials label.
| industry | chain role | Intersection records | Cohort share |
|---|---|---|---|
| Advanced materials | Advanced materials / Basic and process materials | 57 | 22.0% |
| Advanced equipment | Advanced equipment and industrial automation / Process equipment and inspection instruments | 38 | 14.7% |
| Next-generation information technology | Electronic information and digital technology / Core components and digital hardware | 33 | 12.7% |
| New energy and power equipment | New energy and power equipment / Complete systems and use-case applications | 19 | 7.3% |
| Energy conservation and environmental protection | Energy conservation, environmental protection and resource recycling / Complete systems and use-case applications | 14 | 5.4% |
| Next-generation information technology | Electronic information and digital technology / Digital software and industrial services | 10 | 3.9% |
| Advanced equipment | New energy and power equipment / Complete systems and use-case applications | 10 | 3.9% |
| Advanced chemicals | Fine chemicals / Basic and process materials | 8 | 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 44 non-empty cells; the other 36 remain in the analysis.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 259/259 | 100.0% |
| reporting jurisdiction | 259/259 | 100.0% |
| industry | 259/259 | 100.0% |
| Recorded products | 259/259 | 100.0% |
| sub-industry | 259/259 | 100.0% |
| Chain labels | 259/259 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 2 |
| Distinct corresponding companies | 2 |
| 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 | 6 | 2.3% |
| Only generic operations vocabulary remains | 1 | 0.4% |
| Non-empty text shorter than five characters | 1 | 0.4% |
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
4 of this cohort’s 259 records link through existing company-ID mappings to 2026 lists from all jurisdictions (1.5%). 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 | 4 | 3 | 1 | 4 |
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: 259; records in this cohort but outside that set: 0. The intersection/union ratio is 29.2%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Anhui Company Structure Study: 259; records in this cohort but outside that set: 0. The intersection/union ratio is 29.2%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Anhui Sangruisi Environmental Protection New Materials Co., Ltd. | Anhui | Advanced materials |
| Anhui Jiaxian Functional Auxiliary Co., Ltd. | Anhui | Advanced chemicals |
| Anhui Conch Information Technology Engineering Co., Ltd. | Anhui | Next-generation information technology |
| Anhui HUAYU Cable Group Co., Ltd. | Anhui | New energy and power equipment |
| Anhui Zhongyuan Environmental Protection Technology Co., Ltd. | Anhui | Energy conservation and environmental protection |
| Anhui Golden Vision Optoelectronic Technology Co., Ltd. | Anhui | Next-generation information technology |
| Wal Low CARBON Technology (Anhui) Co., Ltd. | Anhui | Energy conservation and environmental protection |
| Hefei Shengda Electronics Technology Industry Co., Ltd. | Anhui | Next-generation information technology |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Anhui Sangruisi Environmental Protection New Materials Co., Ltd. | Company data profile |
| Anhui Jiaxian Functional Auxiliary Co., Ltd. | Company report page |
| Anhui Conch Information Technology Engineering Co., Ltd. | Company data profile |
| Anhui HUAYU Cable Group Co., Ltd. | Company data profile |
| Anhui Zhongyuan Environmental Protection Technology Co., Ltd. | Company data profile |
| Anhui Golden Vision Optoelectronic Technology Co., Ltd. | Company report page |