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Research findings
Comparative structure study
The largest recorded reporting jurisdiction, Guangdong, contains 37 records (38.9% of this 95-record cohort). The remaining cohort contains 58 records. The comparison concerns archive composition.
The recorded reporting jurisdiction label Guangdong accounts for 38.9% here (37/95), compared with 7.3% in the parent set (209/2,854), an absolute gap of 31.6 percentage points.
14/95 companies link to pages with existing source-supported excerpts (14.7% of the cohort). The other 81 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 |
|---|---|---|---|
| 95 | 95 | 0.5% | 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, Advanced materials / Basic and process materials, contains 2,854 records. This cohort contributes 95 (3.3%); 2,759 records remain after excluding it.
The parent set, Advanced materials, contains 102 records. This cohort contributes 95 (93.1%); 7 records remain after excluding it.
| Category | Cohort count/base | Reference: Advanced materials / Basic and process materials | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| reporting jurisdiction · Guangdong | 37/95 · 38.9% | 209/2,854 · 7.3% | +31.6 | 5.32 | 172/2,759 |
| reporting jurisdiction · Anhui | 21/95 · 22.1% | 158/2,854 · 5.5% | +16.6 | 3.99 | 137/2,759 |
| reporting jurisdiction · Hubei | 15/95 · 15.8% | 122/2,854 · 4.3% | +11.5 | 3.69 | 107/2,759 |
| industry · Advanced materials | 95/95 · 100.0% | 2,664/2,854 · 93.3% | +6.7 | 1.07 | 2,569/2,759 |
| reporting jurisdiction · Shanghai | 10/95 · 10.5% | 112/2,854 · 3.9% | +6.6 | 2.68 | 102/2,759 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded reporting jurisdiction label Guangdong covers 172/2,759 remaining records (6.2%), an absolute gap of 32.7 percentage points from this cohort.
Concentration and cross-sectional structure
The full reporting jurisdiction distribution has 8 labels; the top 3 contain 73/95 records (76.8%).Other known labels contain 22 records.
For 95 records with known labels, the effective category count is 4.1, versus 8 actual labels. Definitions and scope are in the methodology.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Guangdong | 37 | 38.9% |
| Anhui | 21 | 22.1% |
| Hubei | 15 | 15.8% |
| Shanghai | 10 | 10.5% |
| Sichuan | 5 | 5.3% |
| Fujian | 3 | 3.2% |
| Liaoning | 3 | 3.2% |
| Hunan | 1 | 1.1% |
Record counts do not rank supply capability or economic size.
The largest intersection, Guangdong × Advanced materials, contains 37 records, or 100.0% of the 37 records carrying the Guangdong label.
| reporting jurisdiction | industry | Intersection records | Cohort share |
|---|---|---|---|
| Guangdong | Advanced materials | 37 | 38.9% |
| Anhui | Advanced materials | 21 | 22.1% |
| Hubei | Advanced materials | 15 | 15.8% |
| Shanghai | Advanced materials | 10 | 10.5% |
| Sichuan | Advanced materials | 5 | 5.3% |
| Fujian | Advanced materials | 3 | 3.2% |
| Liaoning | Advanced materials | 3 | 3.2% |
| Hunan | Advanced materials | 1 | 1.1% |
A cell contains company IDs carrying both labels. It does not establish procurement, supply or investment relationships between firms. Multi-label cells may overlap.
All 8 non-empty cross-tab cells are displayed.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 95/95 | 100.0% |
| reporting jurisdiction | 95/95 | 100.0% |
| industry | 95/95 | 100.0% |
| Recorded products | 95/95 | 100.0% |
| sub-industry | 95/95 | 100.0% |
| Chain labels | 95/95 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 14 |
| Distinct corresponding companies | 14 |
| Reviewed Chinese/English paragraph pairs | 16 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
Intersection with 2026 local lists
79 of this cohort’s 95 records link through existing company-ID mappings to 2026 lists from all jurisdictions (83.2%). 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 | 79 | 0 | 79 | 79 |
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 Guangdong / Advanced materials / Basic and process materials Company Structure Study: 37; records in this cohort but outside that set: 58. The intersection/union ratio is 13.9%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Guangdong / Advanced materials Company Structure Study: 37; records in this cohort but outside that set: 58. The intersection/union ratio is 12.3%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Shanghai Hailong Sai Neng New Materials Co., Ltd. | Shanghai | Advanced materials |
| Anhui Tongda New Material Co., Ltd. | Anhui | Advanced materials |
| Guangdong Cailong New Material Co., Ltd. | Guangdong | Advanced materials |
| Sichuan Develop China Tech New Materials Co., Ltd. | Sichuan | Advanced materials |
| Guangdong Kingbali New Material Co., Ltd. | Guangdong | Advanced materials |
| Anhui Dotop New Material Technology Co., Ltd. | Anhui | Advanced materials |
| Changqingteng HIGH Performance FIBER Material Co., Ltd. | Anhui | Advanced materials |
| Guangzhou Huitian New Material Co., Ltd. | Guangdong | Advanced materials |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Shanghai Hailong Sai Neng New Materials Co., Ltd. | Company data profile |
| Anhui Tongda New Material Co., Ltd. | Company data profile |
| Guangdong Cailong New Material Co., Ltd. | Company data profile |
| Sichuan Develop China Tech New Materials Co., Ltd. | Company data profile |
| Guangdong Kingbali New Material Co., Ltd. | Company data profile |
| Anhui Dotop New Material Technology Co., Ltd. | Company report page |