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Research findings
Comparative structure study
The largest recorded industry, Advanced equipment, contains 63 records (31.0% of this 203-record cohort). The remaining cohort contains 140 records. The comparison concerns archive composition.
The recorded industry label Next-generation information technology accounts for 16.7% here (34/203), compared with 29.6% in the parent set (1,025/3,461), an absolute gap of 12.9 percentage points.
17/203 companies link to pages with existing source-supported excerpts (8.4% of the cohort). The other 186 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 |
|---|---|---|---|
| 203 | 203 | 1.1% | 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, 7th batch, contains 3,461 records. This cohort contributes 203 (5.9%); 3,258 records remain after excluding it.
The parent set, Shandong, contains 1,217 records. This cohort contributes 203 (16.7%); 1,014 records remain after excluding it.
| Category | Cohort count/base | Reference: 7th batch | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| industry · Next-generation information technology | 34/203 · 16.7% | 1,025/3,461 · 29.6% | -12.9 | 0.57 | 991/3,258 |
| chain role · Electronic information and digital technology / Core components and digital hardware | 14/203 · 6.9% | 596/3,461 · 17.2% | -10.3 | 0.40 | 582/3,258 |
| industry · Advanced materials | 48/203 · 23.6% | 502/3,461 · 14.5% | +9.1 | 1.63 | 454/3,258 |
| chain role · Advanced materials / Basic and process materials | 37/203 · 18.2% | 440/3,461 · 12.7% | +5.5 | 1.43 | 403/3,258 |
| industry · Advanced equipment | 63/203 · 31.0% | 915/3,461 · 26.4% | +4.6 | 1.17 | 852/3,258 |
| chain role · Fine chemicals / Basic and process materials | 14/203 · 6.9% | 99/3,461 · 2.9% | +4.0 | 2.41 | 85/3,258 |
| sub-industry · Electronic assemblies and systems integration | 7/203 · 3.4% | 240/3,461 · 6.9% | -3.5 | 0.50 | 233/3,258 |
| sub-industry · Metals and alloy materials | 10/203 · 4.9% | 58/3,461 · 1.7% | +3.3 | 2.94 | 48/3,258 |
| industry · New-energy vehicles | 17/203 · 8.4% | 178/3,461 · 5.1% | +3.2 | 1.63 | 161/3,258 |
| sub-industry · Functional materials and advanced-material platforms | 19/203 · 9.4% | 220/3,461 · 6.4% | +3.0 | 1.47 | 201/3,258 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded industry label Next-generation information technology covers 991/3,258 remaining records (30.4%), an absolute gap of 13.7 percentage points from this cohort.
Concentration and cross-sectional structure
The full industry distribution has 9 labels; the top 3 contain 145/203 records (71.4%).Other known labels contain 58 records.
For 203 records with known labels, the effective category count is 5.1, versus 9 actual labels. Definitions and scope are in the methodology.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Advanced equipment | 63 | 31.0% |
| Advanced materials | 48 | 23.6% |
| Next-generation information technology | 34 | 16.7% |
| New-energy vehicles | 17 | 8.4% |
| Biomedicine | 16 | 7.9% |
| New energy and power equipment | 7 | 3.4% |
| Producer services | 7 | 3.4% |
| Energy conservation and environmental protection | 7 | 3.4% |
| Advanced chemicals | 4 | 2.0% |
Record counts do not rank supply capability or economic size.
The largest intersection, Advanced materials × Advanced materials / Basic and process materials, contains 36 records, or 75.0% of the 48 records carrying the Advanced materials label.
| industry | chain role | Intersection records | Cohort share |
|---|---|---|---|
| Advanced materials | Advanced materials / Basic and process materials | 36 | 17.7% |
| Advanced equipment | Advanced equipment and industrial automation / Process equipment and inspection instruments | 36 | 17.7% |
| Next-generation information technology | Electronic information and digital technology / Digital software and industrial services | 14 | 6.9% |
| Next-generation information technology | Electronic information and digital technology / Core components and digital hardware | 14 | 6.9% |
| Advanced equipment | New energy and power equipment / Complete systems and use-case applications | 11 | 5.4% |
| Biomedicine | Biomedicine and medical devices / Complete systems and use-case applications | 10 | 4.9% |
| Advanced materials | Fine chemicals / Basic and process materials | 9 | 4.4% |
| New energy and power equipment | New energy and power equipment / Complete systems and use-case applications | 7 | 3.4% |
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 31 non-empty cells; the other 23 remain in the analysis.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 203/203 | 100.0% |
| reporting jurisdiction | 203/203 | 100.0% |
| industry | 203/203 | 100.0% |
| Recorded products | 203/203 | 100.0% |
| sub-industry | 203/203 | 100.0% |
| Chain labels | 203/203 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 17 |
| Distinct corresponding companies | 17 |
| Reviewed Chinese/English paragraph pairs | 22 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
| Transparent rule reminder | Records | Cohort share |
|---|---|---|
| Contains registration-narrative wording | 8 | 3.9% |
| Only generic operations vocabulary remains | 10 | 4.9% |
| Non-empty text shorter than five characters | 1 | 0.5% |
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
0 of this cohort’s 203 records link through existing company-ID mappings to 2026 lists from all jurisdictions (0.0%). 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 | 0 | 0 | 0 | 0 |
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 Shandong uses a different denominator from this cohort.
Shandong Company Archive StudyRecorded roles and delivery checks
Related studies and shared records
Shared records with Shandong Company Structure Study: 203; records in this cohort but outside that set: 0. The intersection/union ratio is 16.7%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Shandong Company Archive Study: 203; records in this cohort but outside that set: 0. The intersection/union ratio is 16.7%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Wolong Electric (Jinan) Motor.,ltd | Shandong | New-energy vehicles |
| Weihai Hualing OPTO-ELECTRONICS Co., Ltd. | Shandong | Next-generation information technology |
| Jining MAX POWER Machinery Co., Ltd. | Shandong | Advanced equipment |
| Shandong Weirui Refrigeration Technology Co., Ltd. | Shandong | Advanced equipment |
| Zibo Aike Industrial and Mining Machinery Co., Ltd. | Shandong | Advanced equipment |
| WeiFang TianHao Machinery and Technology Co., Ltd. | Shandong | Advanced equipment |
| Shandong Boyu Heavy Industry Technology Group Co., Ltd. | Shandong | Advanced equipment |
| Xingbang New Material (Shandong) Co., Ltd. | Shandong | Advanced materials |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Wolong Electric (Jinan) Motor.,ltd | Company data profile |
| Weihai Hualing OPTO-ELECTRONICS Co., Ltd. | Company data profile |
| Jining MAX POWER Machinery Co., Ltd. | Company data profile |
| Shandong Weirui Refrigeration Technology Co., Ltd. | Company report page |
| Zibo Aike Industrial and Mining Machinery Co., Ltd. | Company data profile |
| WeiFang TianHao Machinery and Technology Co., Ltd. | Company data profile |