Regional and supply-chain research

Automotive Components Keyword Candidate Study

Automotive Components Keyword Candidate Study. A dated 713-record cohort study compares composition, parent sets and evidence coverage. Comparative structure study; archive date 2026-10-16.

Revision and archive snapshot: 2026-10-16

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Research findings

Comparative structure study

The largest recorded reporting jurisdiction, Jiangsu, contains 120 records (16.8% of this 713-record cohort). The remaining cohort contains 593 records. The comparison concerns archive composition.

The recorded industry label New-energy vehicles accounts for 54.6% here (389/713), compared with 5.0% in the parent set (960/19,297), an absolute gap of 49.6 percentage points.

266/713 companies link to pages with existing source-supported excerpts (37.3% of the cohort). The other 447 records remain usable for archive composition, but do not support new operating case studies.

5 keyword candidates match only a company name, with no matching term in recorded products or sub-industry fields. Product evidence is needed before treating these as operating businesses in this segment.

Company cohortDirectly linked pagesShare of public archiveArchive date
7137133.7%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 713 (3.7%); 18,584 records remain after excluding it.

CategoryCohort count/baseReference: All public archive recordsGap (pp)Representation ratioRest count/base
industry · New-energy vehicles389/713 · 54.6%960/19,297 · 5.0%+49.610.97571/18,584
chain role · Automotive and transport equipment / Core components and digital hardware255/713 · 35.8%506/19,297 · 2.6%+33.113.64251/18,584
chain role · Automotive and transport equipment / Complete systems and use-case applications228/713 · 32.0%712/19,297 · 3.7%+28.38.67484/18,584
industry · Next-generation information technology51/713 · 7.2%5,226/19,297 · 27.1%-19.90.265,175/18,584
chain role · Electronic information and digital technology / Core components and digital hardware29/713 · 4.1%3,137/19,297 · 16.3%-12.20.253,108/18,584
industry · Advanced materials41/713 · 5.8%3,381/19,297 · 17.5%-11.80.333,340/18,584
sub-industry · Functional materials and advanced-material platforms5/713 · 0.7%1,300/19,297 · 6.7%-6.00.101,295/18,584
sub-industry · Electronic assemblies and systems integration5/713 · 0.7%1,188/19,297 · 6.2%-5.50.111,183/18,584
reporting jurisdiction · Zhejiang106/713 · 14.9%1,840/19,297 · 9.5%+5.31.561,734/18,584
reporting jurisdiction · Beijing16/713 · 2.2%1,351/19,297 · 7.0%-4.80.321,335/18,584

Ratio of label participation, not market share; multi-label counts overlap.

Excluding this cohort, the recorded industry label New-energy vehicles covers 571/18,584 remaining records (3.1%), an absolute gap of 51.5 percentage points from this cohort.

Concentration and cross-sectional structure

The full reporting jurisdiction distribution has 29 labels; the top 3 contain 285/713 records (40.0%).Other known labels contain 428 records.

For 713 records with known labels, the effective category count is 12.3, 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 labelRecordsShare of cohort
Jiangsu12016.8%
Zhejiang10614.9%
Shandong598.3%
Hubei578.0%
Anhui456.3%
Chongqing385.3%
Ningbo365.0%
Shanghai263.6%
Shenzhen243.4%
Jilin233.2%

Record counts do not rank supply capability or economic size.

The largest intersection, Jiangsu × New-energy vehicles, contains 65 records, or 54.2% of the 120 records carrying the Jiangsu label.

reporting jurisdictionindustryIntersection recordsCohort share
JiangsuNew-energy vehicles659.1%
ZhejiangNew-energy vehicles588.1%
ShandongNew-energy vehicles365.0%
JiangsuAdvanced equipment324.5%
HubeiNew-energy vehicles314.3%
AnhuiNew-energy vehicles263.6%
ZhejiangAdvanced equipment253.5%
ChongqingNew-energy vehicles243.4%

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 110 non-empty cells; the other 102 remain in the analysis.

Evidence coverage and strength of conclusions

Record fieldNon-empty/cohortCompletion
Company name713/713100.0%
reporting jurisdiction713/713100.0%
industry713/713100.0%
Recorded products713/713100.0%
sub-industry712/71399.9%
Chain labels712/71399.9%

Non-empty fields are not necessarily accurate or supported by originals.

Scope of source supportCount
Profiles with source-supported excerpts266
Distinct corresponding companies266
Reviewed Chinese/English paragraph pairs273

Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.

Transparent rule reminderRecordsCohort share
Contains registration-narrative wording375.2%
Only generic operations vocabulary remains223.1%
Non-empty text shorter than five characters30.4%

A rule hit prioritises review; it does not establish that the entire field is wrong. One record can trigger several rules.

Matched fieldCandidatesCohort share
Company name9413.2%
Recorded products32245.2%
Sub-industry53474.9%

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, “automotive structural parts” has the most matches: 388/713. Name, product and sub-industry fields match 0, 1 and 388 records respectively; the largest field is sub-industry label. Fields can overlap, and a term remains a search link rather than verified business activity.

Selected query termCandidates/shareName matchesProduct fieldSub-industry
automotive structural parts388 · 54.4%01388
thermal management97 · 13.6%43471
wiring harnesses48 · 6.7%2379

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.

6 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

140 of this cohort’s 713 records link through existing company-ID mappings to 2026 lists from all jurisdictions (19.6%). This intersection measures list linkage, not successful recognition or company growth.

Observation setList recordsNew-applicant recordsReview recordsMapped company IDs
National list records linked to this cohort’s IDs1403137140

List rows and company IDs are separate counts, not new firms or final recognition.

Stored 2026 local-recommendation records, sources and stage definitions

Recorded roles and delivery checks

Delivery framework, stages and original sources

Related studies and shared records

Shared records with Die Casting Lightweight Structural Parts Keyword Candidate Study: 410; records in this cohort but outside that set: 303. 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: 510. The intersection/union ratio is 28.5%, a measure of label overlap rather than business collaboration. Read comparison

Company samples and record links

CompanyJurisdictionRecorded industry
Jiangsu Easyland AUTOMOTIVE CorporationJiangsuNew-energy vehicles
Taian Dingxin Cooling Manuracturing Co., Ltd.ShandongAdvanced equipment
Maomao (Chongqing) Automotive Drive System Co., Ltd.ChongqingNew-energy vehicles
Company 0196799cNingboAdvanced equipment
Shandong Weirui Refrigeration Technology Co., Ltd.ShandongAdvanced equipment
Zhejiang Yuejin Machine Co., Ltd.ZhejiangAdvanced equipment
Nantong Huaxin Central Air Conditioning Co., Ltd.JiangsuAdvanced equipment
Jiangsu Real Longding Industrial Co., Ltd.JiangsuNew-energy vehicles

Stable-ID samples, not rankings; metrics use the full cohort.

Directly related profiles and reports

Methodology

Read ID deduplication, comparison, batch and evidence definitions