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Research findings
Comparative structure study
The largest recorded industry, Advanced materials, contains 150 records (29.0% of this 517-record cohort). The remaining cohort contains 367 records. The comparison concerns archive composition.
The recorded industry label Advanced materials accounts for 29.0% here (150/517), compared with 17.5% in the parent set (3,381/19,297), an absolute gap of 11.5 percentage points.
221/517 companies link to pages with existing source-supported excerpts (42.7% of the cohort). The other 296 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 |
|---|---|---|---|
| 517 | 517 | 2.7% | 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, All public archive records, contains 19,297 records. This cohort contributes 517 (2.7%); 18,780 records remain after excluding it.
| Category | Cohort count/base | Reference: All public archive records | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| industry · Advanced materials | 150/517 · 29.0% | 3,381/19,297 · 17.5% | +11.5 | 1.66 | 3,231/18,780 |
| industry · Next-generation information technology | 85/517 · 16.4% | 5,226/19,297 · 27.1% | -10.6 | 0.61 | 5,141/18,780 |
| chain role · Advanced materials / Basic and process materials | 131/517 · 25.3% | 2,854/19,297 · 14.8% | +10.5 | 1.71 | 2,723/18,780 |
| chain role · Electronic information and digital technology / Core components and digital hardware | 50/517 · 9.7% | 3,137/19,297 · 16.3% | -6.6 | 0.59 | 3,087/18,780 |
| sub-industry · Functional materials and advanced-material platforms | 61/517 · 11.8% | 1,300/19,297 · 6.7% | +5.1 | 1.75 | 1,239/18,780 |
| chain role · Electronic information and digital technology / Digital software and industrial services | 20/517 · 3.9% | 1,329/19,297 · 6.9% | -3.0 | 0.56 | 1,309/18,780 |
| sub-industry · Industrial software and information services | 13/517 · 2.5% | 906/19,297 · 4.7% | -2.2 | 0.54 | 893/18,780 |
| sub-industry · Refractory and thermal-insulation materials | 12/517 · 2.3% | 31/19,297 · 0.2% | +2.2 | 14.45 | 19/18,780 |
| industry · Producer services | 16/517 · 3.1% | 954/19,297 · 4.9% | -1.8 | 0.63 | 938/18,780 |
| industry · New-energy vehicles | 18/517 · 3.5% | 960/19,297 · 5.0% | -1.5 | 0.70 | 942/18,780 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded industry label Advanced materials covers 3,231/18,780 remaining records (17.2%), an absolute gap of 11.8 percentage points from this cohort.
Concentration and cross-sectional structure
The full industry distribution has 10 labels; the top 3 contain 367/517 records (71.0%).Other known labels contain 150 records.
For 517 records with known labels, the effective category count is 5.2, versus 10 actual labels. Definitions and scope are in the methodology.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Advanced materials | 150 | 29.0% |
| Advanced equipment | 132 | 25.5% |
| Next-generation information technology | 85 | 16.4% |
| Biomedicine | 52 | 10.1% |
| New energy and power equipment | 27 | 5.2% |
| Energy conservation and environmental protection | 21 | 4.1% |
| New-energy vehicles | 18 | 3.5% |
| Producer services | 16 | 3.1% |
| Light industry and textiles | 9 | 1.7% |
| Advanced chemicals | 7 | 1.4% |
Record counts do not rank supply capability or economic size.
The largest intersection, Advanced materials × Advanced materials / Basic and process materials, contains 119 records, or 79.3% of the 150 records carrying the Advanced materials label.
| industry | chain role | Intersection records | Cohort share |
|---|---|---|---|
| Advanced materials | Advanced materials / Basic and process materials | 119 | 23.0% |
| Advanced equipment | Advanced equipment and industrial automation / Process equipment and inspection instruments | 83 | 16.1% |
| Next-generation information technology | Electronic information and digital technology / Core components and digital hardware | 46 | 8.9% |
| Biomedicine | Biomedicine and medical devices / Complete systems and use-case applications | 38 | 7.4% |
| Advanced equipment | New energy and power equipment / Complete systems and use-case applications | 22 | 4.3% |
| New energy and power equipment | New energy and power equipment / Complete systems and use-case applications | 21 | 4.1% |
| Advanced materials | Fine chemicals / Basic and process materials | 18 | 3.5% |
| Next-generation information technology | Electronic information and digital technology / Digital software and industrial services | 17 | 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 69 non-empty cells; the other 61 remain in the analysis.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 517/517 | 100.0% |
| reporting jurisdiction | 517/517 | 100.0% |
| industry | 517/517 | 100.0% |
| Recorded products | 517/517 | 100.0% |
| sub-industry | 517/517 | 100.0% |
| Chain labels | 517/517 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 221 |
| Distinct corresponding companies | 221 |
| Reviewed Chinese/English paragraph pairs | 227 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
| Transparent rule reminder | Records | Cohort share |
|---|---|---|
| Contains registration-narrative wording | 13 | 2.5% |
| Only generic operations vocabulary remains | 12 | 2.3% |
| Non-empty text shorter than five characters | 1 | 0.2% |
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
111 of this cohort’s 517 records link through existing company-ID mappings to 2026 lists from all jurisdictions (21.5%). 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 | 111 | 8 | 103 | 111 |
| All list records in the same reporting jurisdiction | 226 | 123 | 103 | 226 |
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 517-record archive cohort; they do not establish individual operating results.
Which stages do information technology and new-energy vehicles cover within a large priority-chain grouping?
In 2025, Henan’s designated key industry-chain groups grew by 9.5% in value added and represented 63.9% of industrial value added above designated size. Next-generation information technology and new energy vehicles grew by 20.3% and 17.6%, respectively, within the above-designated-size industrial scope. These aggregates do not establish an individual company’s revenue or a specific supply-chain segment’s demand balance. [1]
Interpretation and test conditions
Priority-chain groups accounted for a large share of Henan's industrial value added above designated size in 2025, with faster growth in information technology and new-energy vehicles. Policy-chain statistics and register labels use different definitions. Register shares cannot stand in for value-added shares. [1]
Information-technology firms may deliver devices, systems or software; new-energy-vehicle records may concern vehicles, components or production equipment. Check whether each group clusters in a few roles and retain identifiers for overlapping firms. Shared labels do not establish participation in the same project. [1]
For chain groups with many records, inspect products, production or service stages and public delivery evidence. Discuss breadth of coverage only when stage and product sources support it. Firm and batch counts alone do not measure collaboration within a chain group. [1]
Recorded roles and delivery checks
Related studies and shared records
Shared records with Henan / 4th batch Company Structure Study: 167; records in this cohort but outside that set: 350. 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: 150; records in this cohort but outside that set: 367. The intersection/union ratio is 29.0%, 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 |
| Anyang Kaidi Electromagnetic Technology Co., Ltd. | Henan | Producer services |
| Henan Yellow River New Material Technology Co., Ltd. | Henan | Advanced materials |
| 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 |
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 |
| Anyang Kaidi Electromagnetic Technology Co., Ltd. | Company data profile |
| Henan Yellow River New Material Technology 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 |