Regional and supply-chain research

Electronic Components Passive Keyword Candidate Study

Electronic Components Passive Keyword Candidate Study. A dated 1,378-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 query term “electronic assemblies” matches 1,259/1,378 candidates (91.4%). 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 239 records (17.3% of this 1,378-record cohort). The remaining cohort contains 1,139 records. The comparison concerns archive composition.

The recorded chain role label Electronic information and digital technology / Core components and digital hardware accounts for 93.0% here (1,282/1,378), compared with 16.3% in the parent set (3,137/19,297), an absolute gap of 76.8 percentage points.

514/1,378 companies link to pages with existing source-supported excerpts (37.3% of the cohort). The other 864 records remain usable for archive composition, but do not support new operating case studies.

Company cohortDirectly linked pagesShare of public archiveArchive date
1,3781,3787.1%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, All public archive records, contains 19,297 records. This cohort contributes 1,378 (7.1%); 17,919 records remain after excluding it.

CategoryCohort count/baseReference: All public archive recordsGap (pp)Representation ratioRest count/base
chain role · Electronic information and digital technology / Core components and digital hardware1,282/1,378 · 93.0%3,137/19,297 · 16.3%+76.85.721,855/17,919
industry · Next-generation information technology1,232/1,378 · 89.4%5,226/19,297 · 27.1%+62.33.303,994/17,919
industry · Advanced equipment26/1,378 · 1.9%4,918/19,297 · 25.5%-23.60.074,892/17,919
chain role · Advanced equipment and industrial automation / Process equipment and inspection instruments18/1,378 · 1.3%4,085/19,297 · 21.2%-19.90.064,067/17,919
industry · Advanced materials18/1,378 · 1.3%3,381/19,297 · 17.5%-16.20.073,363/17,919
chain role · Advanced materials / Basic and process materials12/1,378 · 0.9%2,854/19,297 · 14.8%-13.90.062,842/17,919
industry · New-energy vehicles23/1,378 · 1.7%960/19,297 · 5.0%-3.30.34937/17,919
sub-industry · Instrumentation and testing equipment6/1,378 · 0.4%719/19,297 · 3.7%-3.30.12713/17,919
reporting jurisdiction · Shanghai42/1,378 · 3.0%1,131/19,297 · 5.9%-2.80.521,089/17,919
reporting jurisdiction · Shenzhen137/1,378 · 9.9%1,398/19,297 · 7.2%+2.71.371,261/17,919

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

Excluding this cohort, the recorded chain role label Electronic information and digital technology / Core components and digital hardware covers 1,855/17,919 remaining records (10.4%), an absolute gap of 82.7 percentage points from this cohort.

Concentration and cross-sectional structure

The full reporting jurisdiction distribution has 31 labels; the top 3 contain 495/1,378 records (35.9%).Other known labels contain 883 records.

For 1,378 records with known labels, the effective category count is 13.3, versus 31 actual labels. Definitions and scope are in the methodology.

The table shows ten labels; 21 others are included in the calculations above.

Recorded labelRecordsShare of cohort
Jiangsu23917.3%
Shenzhen1379.9%
Guangdong1198.6%
Beijing1178.5%
Zhejiang1118.1%
Shandong654.7%
Anhui604.4%
Sichuan554.0%
Hubei523.8%
Hunan523.8%

Record counts do not rank supply capability or economic size.

The largest intersection, Jiangsu × Next-generation information technology, contains 221 records, or 92.5% of the 239 records carrying the Jiangsu label.

reporting jurisdictionindustryIntersection recordsCohort share
JiangsuNext-generation information technology22116.0%
ShenzhenNext-generation information technology1269.1%
GuangdongNext-generation information technology1077.8%
BeijingNext-generation information technology1007.3%
ZhejiangNext-generation information technology1007.3%
ShandongNext-generation information technology604.4%
SichuanNext-generation information technology533.8%
AnhuiNext-generation information technology533.8%

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 107 non-empty cells; the other 99 remain in the analysis.

Evidence coverage and strength of conclusions

Record fieldNon-empty/cohortCompletion
Company name1,378/1,378100.0%
reporting jurisdiction1,378/1,378100.0%
industry1,378/1,378100.0%
Recorded products1,378/1,378100.0%
sub-industry1,378/1,378100.0%
Chain labels1,378/1,378100.0%

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

Scope of source supportCount
Profiles with source-supported excerpts514
Distinct corresponding companies514
Reviewed Chinese/English paragraph pairs531

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

Transparent rule reminderRecordsCohort share
Contains registration-narrative wording80.6%
Only generic operations vocabulary remains181.3%
Non-empty text shorter than five characters30.2%

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 name80.6%
Recorded products1228.9%
Sub-industry1,27292.3%

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, “electronic components” has the most matches: 70/1,378. Name, product and sub-industry fields match 1, 64 and 5 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 termCandidates/shareName matchesProduct fieldSub-industry
electronic assemblies1,259 · 91.4%051259
electronic components70 · 5.1%1645

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

296 of this cohort’s 1,378 records link through existing company-ID mappings to 2026 lists from all jurisdictions (21.5%). 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 IDs29616280296

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

Component records require interface-level evidence

The Electronic assemblies and systems integration label covers 1,188 records (86.2% of this cohort). This archive clue raises a verification question about Components or modules with application specifications; it does not establish that these companies already deliver it.

Delivery framework, stages and original sources

Related studies and shared records

Shared records with Electronic assemblies and systems integration / Electronic information and digital technology / Core components and digital hardware Sub-industry and Supply-chain Study: 1,179; records in this cohort but outside that set: 199. The intersection/union ratio is 85.6%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with Precision Components Connectors Keyword Candidate Study: 1,266; records in this cohort but outside that set: 112. The intersection/union ratio is 57.3%, a measure of label overlap rather than business collaboration. Read comparison

Company samples and record links

CompanyJurisdictionRecorded industry
Hebei Shenke Electronics Co., Ltd.HebeiNext-generation information technology
Zhejiang Dehong Automotive Electronic & Electrical Co., Ltd.ZhejiangNew-energy vehicles
Yangzhou NISSEI Electronics Co., Ltd.JiangsuNext-generation information technology
Minami Acoustics LimitedJiangxiNext-generation information technology
Shenzhen Yongyihao Electronic Co., Ltd.ShenzhenNext-generation information technology
Hunan Shiwei Optoelectronics Technology Co., Ltd.HunanNext-generation information technology
Hangzhou Duobao Electronics Co., Ltd.ZhejiangNext-generation information technology
Best Compound Semiconductor Co., Ltd.JiangsuNext-generation information technology

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

Directly related profiles and reports

Methodology

Read ID deduplication, comparison, batch and evidence definitions