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Research findings
Comparative structure study
The largest recorded reporting jurisdiction, Henan, contains 11 records (24.4% of this 45-record cohort). The remaining cohort contains 34 records. The comparison concerns archive composition.
The recorded industry label Advanced equipment accounts for 82.2% here (37/45), compared with 25.5% in the parent set (4,918/19,297), an absolute gap of 56.7 percentage points.
24/45 companies link to pages with existing source-supported excerpts (53.3% of the cohort). The other 21 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 |
|---|---|---|---|
| 45 | 45 | 0.2% | 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 45 (0.2%); 19,252 records remain after excluding it.
| Category | Cohort count/base | Reference: All public archive records | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| industry · Advanced equipment | 37/45 · 82.2% | 4,918/19,297 · 25.5% | +56.7 | 3.23 | 4,881/19,252 |
| chain role · Advanced equipment and industrial automation / Process equipment and inspection instruments | 34/45 · 75.6% | 4,085/19,297 · 21.2% | +54.4 | 3.57 | 4,051/19,252 |
| sub-industry · Construction and heavy machinery | 19/45 · 42.2% | 187/19,297 · 1.0% | +41.3 | 43.57 | 168/19,252 |
| reporting jurisdiction · Henan | 11/45 · 24.4% | 517/19,297 · 2.7% | +21.8 | 9.12 | 506/19,252 |
| sub-industry · Special-purpose machinery | 9/45 · 20.0% | 433/19,297 · 2.2% | +17.8 | 8.91 | 424/19,252 |
| reporting jurisdiction · Shandong | 7/45 · 15.6% | 1,217/19,297 · 6.3% | +9.2 | 2.47 | 1,210/19,252 |
| reporting jurisdiction · Zhejiang | 8/45 · 17.8% | 1,840/19,297 · 9.5% | +8.2 | 1.86 | 1,832/19,252 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded industry label Advanced equipment covers 4,881/19,252 remaining records (25.4%), an absolute gap of 56.9 percentage points from this cohort.
Concentration and cross-sectional structure
The full reporting jurisdiction distribution has 14 labels; the top 3 contain 26/45 records (57.8%).Other known labels contain 19 records.
For 45 records with known labels, the effective category count is 7.4, versus 14 actual labels. Definitions and scope are in the methodology.
The table shows ten labels; 4 others are included in the calculations above.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Henan | 11 | 24.4% |
| Zhejiang | 8 | 17.8% |
| Shandong | 7 | 15.6% |
| Hubei | 3 | 6.7% |
| Hunan | 3 | 6.7% |
| Shanghai | 2 | 4.4% |
| Tianjin | 2 | 4.4% |
| Jiangsu | 2 | 4.4% |
| Hebei | 2 | 4.4% |
| Yunnan | 1 | 2.2% |
Record counts do not rank supply capability or economic size.
The largest intersection, Henan × Advanced equipment, contains 9 records, or 81.8% of the 11 records carrying the Henan label.
| reporting jurisdiction | industry | Intersection records | Cohort share |
|---|---|---|---|
| Henan | Advanced equipment | 9 | 20.0% |
| Zhejiang | Advanced equipment | 6 | 13.3% |
| Shandong | Advanced equipment | 4 | 8.9% |
| Hubei | Advanced equipment | 3 | 6.7% |
| Hunan | Advanced equipment | 3 | 6.7% |
| Shanghai | Advanced equipment | 2 | 4.4% |
| Tianjin | Advanced equipment | 2 | 4.4% |
| Jiangsu | Advanced equipment | 2 | 4.4% |
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 20 non-empty cells; the other 12 remain in the analysis.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 45/45 | 100.0% |
| reporting jurisdiction | 45/45 | 100.0% |
| industry | 45/45 | 100.0% |
| Recorded products | 45/45 | 100.0% |
| sub-industry | 45/45 | 100.0% |
| Chain labels | 45/45 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 24 |
| Distinct corresponding companies | 24 |
| Reviewed Chinese/English paragraph pairs | 24 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
| Transparent rule reminder | Records | Cohort share |
|---|---|---|
| Contains registration-narrative wording | 3 | 6.7% |
A rule hit prioritises review; it does not establish that the entire field is wrong. One record can trigger several rules.
| Matched field | Candidates | Cohort share |
|---|---|---|
| Company name | 10 | 22.2% |
| Recorded products | 45 | 100.0% |
| Sub-industry | 0 | 0.0% |
An ID may match several fields, so counts may exceed the cohort total. Matches establish search relevance only.
Among the translated non-broad query terms, “cranes” has the most matches: 33/45. Name, product and sub-industry fields match 7, 33 and 0 records respectively; the largest field is product field. Fields can overlap, and a term remains a search link rather than verified business activity.
| Selected query term | Candidates/share | Name matches | Product field | Sub-industry |
|---|---|---|---|---|
| cranes | 33 · 73.3% | 7 | 33 | 0 |
Selected broad terms and specific segment terms, not the full query. Terms and fields can overlap and must not be summed. Counts show lexical sensitivity; no records are removed without primary evidence.
Intersection with 2026 local lists
8 of this cohort’s 45 records link through existing company-ID mappings to 2026 lists from all jurisdictions (17.8%). 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 | 8 | 0 | 8 | 8 |
List rows and company IDs are separate counts, not new firms or final recognition.
Stored 2026 local-recommendation records, sources and stage definitionsRecorded roles and delivery checks
Related studies and shared records
Shared records with Construction Machinery Building Equipment Keyword Candidate Study: 33; records in this cohort but outside that set: 12. The intersection/union ratio is 12.3%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Construction and heavy machinery / Advanced equipment and industrial automation / Process equipment and inspection instruments Sub-industry and Supply-chain Study: 16; records in this cohort but outside that set: 29. The intersection/union ratio is 7.7%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Wenshang Highway Locomotive PARTS Co., Ltd. | Shandong | New-energy vehicles |
| Shandong Boyu Heavy Industry Technology Group Co., Ltd. | Shandong | Advanced equipment |
| Xiamen Kangbo Machinery Group Co., Ltd. | Xiamen | Advanced equipment |
| Karui Cranes Co., Ltd. | Henan | Biomedicine |
| TZ (TIANJIN) Binhai Heavy Machinery Co., Ltd. | Tianjin | Advanced equipment |
| Henan Juren Crane Group Co., Ltd. | Henan | Advanced equipment |
| Liuzhou Liugong Excavators Co., Ltd. | Guangxi | Advanced equipment |
| China Shipbuilding Haiwei High Tech Co., Ltd. | Henan | Advanced equipment |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Wenshang Highway Locomotive PARTS Co., Ltd. | Company data profile |
| Shandong Boyu Heavy Industry Technology Group Co., Ltd. | Company data profile |
| Xiamen Kangbo Machinery Group Co., Ltd. | Company data profile |
| Karui Cranes Co., Ltd. | Company data profile |
| TZ (TIANJIN) Binhai Heavy Machinery Co., Ltd. | Company report page |
| Henan Juren Crane Group Co., Ltd. | Company data profile |