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Research findings
Comparative structure study
The query term “structural parts” matches 436/531 candidates (82.1%). It can occur across products and industries; interpret the cohort by matched fields rather than treat every candidate as an operating business in this segment.
The largest recorded reporting jurisdiction, Jiangsu, contains 84 records (15.8% of this 531-record cohort). The remaining cohort contains 447 records. The comparison concerns archive composition.
The recorded industry label New-energy vehicles accounts for 69.5% here (369/531), compared with 5.0% in the parent set (960/19,297), an absolute gap of 64.5 percentage points.
209/531 companies link to pages with existing source-supported excerpts (39.4% of the cohort). The other 322 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 |
|---|---|---|---|
| 531 | 531 | 2.8% | 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 531 (2.8%); 18,766 records remain after excluding it.
| Category | Cohort count/base | Reference: All public archive records | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| industry · New-energy vehicles | 369/531 · 69.5% | 960/19,297 · 5.0% | +64.5 | 13.97 | 591/18,766 |
| chain role · Automotive and transport equipment / Complete systems and use-case applications | 209/531 · 39.4% | 712/19,297 · 3.7% | +35.7 | 10.67 | 503/18,766 |
| chain role · Automotive and transport equipment / Core components and digital hardware | 183/531 · 34.5% | 506/19,297 · 2.6% | +31.8 | 13.14 | 323/18,766 |
| industry · Next-generation information technology | 22/531 · 4.1% | 5,226/19,297 · 27.1% | -22.9 | 0.15 | 5,204/18,766 |
| industry · Advanced equipment | 57/531 · 10.7% | 4,918/19,297 · 25.5% | -14.8 | 0.42 | 4,861/18,766 |
| chain role · Electronic information and digital technology / Core components and digital hardware | 14/531 · 2.6% | 3,137/19,297 · 16.3% | -13.6 | 0.16 | 3,123/18,766 |
| industry · Advanced materials | 59/531 · 11.1% | 3,381/19,297 · 17.5% | -6.4 | 0.63 | 3,322/18,766 |
| sub-industry · Functional materials and advanced-material platforms | 6/531 · 1.1% | 1,300/19,297 · 6.7% | -5.6 | 0.17 | 1,294/18,766 |
| sub-industry · Electronic assemblies and systems integration | 5/531 · 0.9% | 1,188/19,297 · 6.2% | -5.2 | 0.15 | 1,183/18,766 |
| reporting jurisdiction · Beijing | 11/531 · 2.1% | 1,351/19,297 · 7.0% | -4.9 | 0.30 | 1,340/18,766 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded industry label New-energy vehicles covers 591/18,766 remaining records (3.1%), an absolute gap of 66.3 percentage points from this cohort.
Concentration and cross-sectional structure
The full reporting jurisdiction distribution has 29 labels; the top 3 contain 201/531 records (37.9%).Other known labels contain 330 records.
For 531 records with known labels, the effective category count is 13.1, versus 29 actual labels. Definitions and scope are in the methodology.
The table shows ten labels; 19 others are included in the calculations above.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Jiangsu | 84 | 15.8% |
| Zhejiang | 74 | 13.9% |
| Shandong | 43 | 8.1% |
| Hubei | 39 | 7.3% |
| Anhui | 34 | 6.4% |
| Chongqing | 32 | 6.0% |
| Ningbo | 30 | 5.6% |
| Guangdong | 22 | 4.1% |
| Jilin | 20 | 3.8% |
| Hebei | 17 | 3.2% |
Record counts do not rank supply capability or economic size.
The largest intersection, Jiangsu × New-energy vehicles, contains 60 records, or 71.4% of the 84 records carrying the Jiangsu label.
| reporting jurisdiction | industry | Intersection records | Cohort share |
|---|---|---|---|
| Jiangsu | New-energy vehicles | 60 | 11.3% |
| Zhejiang | New-energy vehicles | 58 | 10.9% |
| Shandong | New-energy vehicles | 34 | 6.4% |
| Hubei | New-energy vehicles | 31 | 5.8% |
| Anhui | New-energy vehicles | 24 | 4.5% |
| Chongqing | New-energy vehicles | 24 | 4.5% |
| Ningbo | New-energy vehicles | 20 | 3.8% |
| Jilin | New-energy vehicles | 18 | 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 97 non-empty cells; the other 89 remain in the analysis.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 531/531 | 100.0% |
| reporting jurisdiction | 531/531 | 100.0% |
| industry | 531/531 | 100.0% |
| Recorded products | 531/531 | 100.0% |
| sub-industry | 531/531 | 100.0% |
| Chain labels | 531/531 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 209 |
| Distinct corresponding companies | 209 |
| Reviewed Chinese/English paragraph pairs | 216 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
| Transparent rule reminder | Records | Cohort share |
|---|---|---|
| Contains registration-narrative wording | 33 | 6.2% |
| Only generic operations vocabulary remains | 17 | 3.2% |
| Non-empty text shorter than five characters | 3 | 0.6% |
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 | 11 | 2.1% |
| Recorded products | 137 | 25.8% |
| Sub-industry | 421 | 79.3% |
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, “die casting” has the most matches: 71/531. Name, product and sub-industry fields match 7, 49 and 18 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 |
|---|---|---|---|---|
| structural parts | 436 · 82.1% | 0 | 58 | 395 |
| die casting | 71 · 13.4% | 7 | 49 | 18 |
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.
4 candidates match only a name, or lose all product-field matches after the full company name is removed while sub-industry also has no hit. This transparent string test locates copied company descriptions; it does not establish that a company does not operate the business.
Intersection with 2026 local lists
98 of this cohort’s 531 records link through existing company-ID mappings to 2026 lists from all jurisdictions (18.5%). 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 | 98 | 4 | 94 | 98 |
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
Material properties require use-specific system validation
The Automotive structural parts and components label covers 388 records (73.1% of this cohort). This archive clue raises a verification question about Material-application assessments and system-validation documents; it does not establish that these companies already deliver it.
Delivery framework, stages and original sourcesRelated studies and shared records
Shared records with Automotive Components Keyword Candidate Study: 410; records in this cohort but outside that set: 121. The intersection/union ratio is 49.2%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Automotive structural parts and components / Automotive and transport equipment / Complete systems and use-case applications Sub-industry and Supply-chain Study: 203; records in this cohort but outside that set: 328. The intersection/union ratio is 38.2%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Jiangsu Easyland AUTOMOTIVE Corporation | Jiangsu | New-energy vehicles |
| Maomao (Chongqing) Automotive Drive System Co., Ltd. | Chongqing | New-energy vehicles |
| Jiangsu Real Longding Industrial Co., Ltd. | Jiangsu | New-energy vehicles |
| Hubei Xinye Steel Automotive Parts Co., Ltd. | Hubei | New-energy vehicles |
| GUANG DONG Simcheng Plastics Machinery Co., Ltd. | Guangdong | Advanced materials |
| LUCKY HARVEST (CHANGSHU) Co., Ltd. | Jiangsu | New-energy vehicles |
| Wenshang Highway Locomotive PARTS Co., Ltd. | Shandong | New-energy vehicles |
| Guangzhou Xinqiang Automotive Components Co., Ltd. | Guangdong | New-energy vehicles |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Jiangsu Easyland AUTOMOTIVE Corporation | Company report page |
| Maomao (Chongqing) Automotive Drive System Co., Ltd. | Company report page |
| Jiangsu Real Longding Industrial Co., Ltd. | Company report page |
| Hubei Xinye Steel Automotive Parts Co., Ltd. | Company data profile |
| GUANG DONG Simcheng Plastics Machinery Co., Ltd. | Company data profile |
| LUCKY HARVEST (CHANGSHU) Co., Ltd. | Company data profile |