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Research findings
Comparative structure study
The largest recorded industry, Advanced materials, contains 57 records (34.1% of this 167-record cohort). The remaining cohort contains 110 records. The comparison concerns archive composition.
The recorded industry label Advanced materials accounts for 34.1% here (57/167), compared with 21.0% in the parent set (915/4,365), an absolute gap of 13.2 percentage points.
16/167 companies link to pages with existing source-supported excerpts (9.6% of the cohort). The other 151 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 |
|---|---|---|---|
| 167 | 167 | 0.9% | 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 167 (3.8%); 4,198 records remain after excluding it.
The parent set, Henan, contains 517 records. This cohort contributes 167 (32.3%); 350 records remain after excluding it.
| Category | Cohort count/base | Reference: 4th batch | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| industry · Advanced materials | 57/167 · 34.1% | 915/4,365 · 21.0% | +13.2 | 1.63 | 858/4,198 |
| chain role · Advanced materials / Basic and process materials | 50/167 · 29.9% | 784/4,365 · 18.0% | +12.0 | 1.67 | 734/4,198 |
| industry · Next-generation information technology | 25/167 · 15.0% | 1,101/4,365 · 25.2% | -10.3 | 0.59 | 1,076/4,198 |
| chain role · Electronic information and digital technology / Core components and digital hardware | 17/167 · 10.2% | 679/4,365 · 15.6% | -5.4 | 0.65 | 662/4,198 |
| sub-industry · Metals and alloy materials | 9/167 · 5.4% | 82/4,365 · 1.9% | +3.5 | 2.87 | 73/4,198 |
| sub-industry · Functional materials and advanced-material platforms | 18/167 · 10.8% | 348/4,365 · 8.0% | +2.8 | 1.35 | 330/4,198 |
| industry · Advanced equipment | 37/167 · 22.2% | 1,077/4,365 · 24.7% | -2.5 | 0.90 | 1,040/4,198 |
| sub-industry · Rare earths and specialty metals | 5/167 · 3.0% | 28/4,365 · 0.6% | +2.4 | 4.67 | 23/4,198 |
| chain role · Fine chemicals / Basic and process materials | 12/167 · 7.2% | 222/4,365 · 5.1% | +2.1 | 1.41 | 210/4,198 |
| industry · Producer services | 6/167 · 3.6% | 221/4,365 · 5.1% | -1.5 | 0.71 | 215/4,198 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded industry label Advanced materials covers 858/4,198 remaining records (20.4%), an absolute gap of 13.7 percentage points from this cohort.
Concentration and cross-sectional structure
The full industry distribution has 10 labels; the top 3 contain 119/167 records (71.3%).Other known labels contain 48 records.
For 167 records with known labels, the effective category count is 4.9, versus 10 actual labels. Definitions and scope are in the methodology.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Advanced materials | 57 | 34.1% |
| Advanced equipment | 37 | 22.2% |
| Next-generation information technology | 25 | 15.0% |
| Biomedicine | 14 | 8.4% |
| New energy and power equipment | 9 | 5.4% |
| Energy conservation and environmental protection | 9 | 5.4% |
| New-energy vehicles | 6 | 3.6% |
| Producer services | 6 | 3.6% |
| Light industry and textiles | 2 | 1.2% |
| Advanced chemicals | 2 | 1.2% |
Record counts do not rank supply capability or economic size.
The largest intersection, Advanced materials × Advanced materials / Basic and process materials, contains 46 records, or 80.7% of the 57 records carrying the Advanced materials label.
| industry | chain role | Intersection records | Cohort share |
|---|---|---|---|
| Advanced materials | Advanced materials / Basic and process materials | 46 | 27.5% |
| Advanced equipment | Advanced equipment and industrial automation / Process equipment and inspection instruments | 25 | 15.0% |
| Next-generation information technology | Electronic information and digital technology / Core components and digital hardware | 16 | 9.6% |
| Biomedicine | Biomedicine and medical devices / Complete systems and use-case applications | 10 | 6.0% |
| Advanced materials | Fine chemicals / Basic and process materials | 9 | 5.4% |
| New energy and power equipment | New energy and power equipment / Complete systems and use-case applications | 7 | 4.2% |
| Energy conservation and environmental protection | Energy conservation, environmental protection and resource recycling / Complete systems and use-case applications | 5 | 3.0% |
| Next-generation information technology | Electronic information and digital technology / Digital software and industrial services | 4 | 2.4% |
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 35 non-empty cells; the other 27 remain in the analysis.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 167/167 | 100.0% |
| reporting jurisdiction | 167/167 | 100.0% |
| industry | 167/167 | 100.0% |
| Recorded products | 167/167 | 100.0% |
| sub-industry | 167/167 | 100.0% |
| Chain labels | 167/167 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 16 |
| Distinct corresponding companies | 16 |
| Reviewed Chinese/English paragraph pairs | 18 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
| Transparent rule reminder | Records | Cohort share |
|---|---|---|
| Contains registration-narrative wording | 4 | 2.4% |
| Only generic operations vocabulary remains | 2 | 1.2% |
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
1 of this cohort’s 167 records link through existing company-ID mappings to 2026 lists from all jurisdictions (0.6%). 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 | 1 | 1 | 0 | 1 |
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 Henan uses a different denominator from this cohort.
Henan Company Structure StudyRecorded roles and delivery checks
Related studies and shared records
Shared records with Henan Company Structure Study: 167; records in this cohort but outside that set: 0. The intersection/union ratio is 32.3%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Henan / Advanced materials Company Structure Study: 57; records in this cohort but outside that set: 110. The intersection/union ratio is 21.9%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Henan Taihang Quanli Heavy Industry Co., Ltd. | Henan | Advanced equipment |
| Henan Tongyu Metallurg Protection MATERIAL(Group) Co., Ltd. | Henan | Advanced materials |
| Henan Lutai Yanglu Machinery Co., Ltd. | Henan | Advanced equipment |
| Zhengzhou Hollowlite MATERIALS Co., Ltd. | Henan | Advanced materials |
| Qixian DMEGC New ENERGY Co., Ltd. | Henan | New-energy vehicles |
| Luoyang DAYANG HIGH-PERFORMANCE Material Co., Ltd. | Henan | Advanced materials |
| Henan Junheng Industrial Group Biotechnology Co., Ltd. | Henan | Biomedicine |
| Jiaozuo City Hexing Chemical Industry Co., Ltd. | Henan | Advanced materials |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Henan Taihang Quanli Heavy Industry Co., Ltd. | Company data profile |
| Henan Tongyu Metallurg Protection MATERIAL(Group) Co., Ltd. | Company data profile |
| Henan Lutai Yanglu Machinery Co., Ltd. | Company data profile |
| Zhengzhou Hollowlite MATERIALS Co., Ltd. | Company data profile |
| Qixian DMEGC New ENERGY Co., Ltd. | Company data profile |
| Luoyang DAYANG HIGH-PERFORMANCE Material Co., Ltd. | Company data profile |