Regional and supply-chain research

Cable Accessories Insulation Materials Keyword Candidate Study

Cable Accessories Insulation Materials Keyword Candidate Study. A dated 35-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 9 records (25.7% of this 35-record cohort). The remaining cohort contains 26 records. The comparison concerns archive composition.

The recorded industry label New energy and power equipment accounts for 37.1% here (13/35), compared with 3.9% in the parent set (757/19,297), an absolute gap of 33.2 percentage points.

14/35 companies link to pages with existing source-supported excerpts (40.0% of the cohort). The other 21 records remain usable for archive composition, but do not support new operating case studies.

6 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
35350.2%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 35 (0.2%); 19,262 records remain after excluding it.

CategoryCohort count/baseReference: All public archive recordsGap (pp)Representation ratioRest count/base
industry · New energy and power equipment13/35 · 37.1%757/19,297 · 3.9%+33.29.47744/19,262
chain role · Advanced materials / Basic and process materials16/35 · 45.7%2,854/19,297 · 14.8%+30.93.092,838/19,262
sub-industry · Insulating, heat-dissipating and thermally conductive materials10/35 · 28.6%21/19,297 · 0.1%+28.5262.5411/19,262
industry · Advanced materials16/35 · 45.7%3,381/19,297 · 17.5%+28.22.613,365/19,262
chain role · New energy and power equipment / Complete systems and use-case applications11/35 · 31.4%1,763/19,297 · 9.1%+22.33.441,752/19,262
sub-industry · Cables and conductors7/35 · 20.0%115/19,297 · 0.6%+19.433.56108/19,262
chain role · New energy and power equipment / Core components and digital hardware5/35 · 14.3%180/19,297 · 0.9%+13.415.32175/19,262
sub-industry · Power transmission and distribution equipment5/35 · 14.3%752/19,297 · 3.9%+10.43.67747/19,262
reporting jurisdiction · Jiangsu9/35 · 25.7%3,025/19,297 · 15.7%+10.01.643,016/19,262
reporting jurisdiction · Shenzhen5/35 · 14.3%1,398/19,297 · 7.2%+7.01.971,393/19,262

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

Excluding this cohort, the recorded industry label New energy and power equipment covers 744/19,262 remaining records (3.9%), an absolute gap of 33.3 percentage points from this cohort.

Concentration and cross-sectional structure

The full reporting jurisdiction distribution has 16 labels; the top 3 contain 19/35 records (54.3%).Other known labels contain 16 records.

For 35 records with known labels, the effective category count is 8.0, versus 16 actual labels. Definitions and scope are in the methodology.

The table shows ten labels; 6 others are included in the calculations above.

Recorded labelRecordsShare of cohort
Jiangsu925.7%
Zhejiang514.3%
Shenzhen514.3%
Anhui25.7%
Hubei25.7%
Liaoning25.7%
Shanghai12.9%
Beijing12.9%
Jilin12.9%
Dalian12.9%

Record counts do not rank supply capability or economic size.

The largest intersection, Jiangsu × New energy and power equipment, contains 4 records, or 44.4% of the 9 records carrying the Jiangsu label.

reporting jurisdictionindustryIntersection recordsCohort share
JiangsuNew energy and power equipment411.4%
ShenzhenAdvanced materials411.4%
JiangsuAdvanced materials38.6%
ZhejiangAdvanced materials38.6%
JiangsuNext-generation information technology25.7%
ZhejiangAdvanced equipment25.7%
ShanghaiAdvanced equipment12.9%
BeijingAdvanced materials12.9%

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 23 non-empty cells; the other 15 remain in the analysis.

Evidence coverage and strength of conclusions

Record fieldNon-empty/cohortCompletion
Company name35/35100.0%
reporting jurisdiction35/35100.0%
industry35/35100.0%
Recorded products35/35100.0%
sub-industry35/35100.0%
Chain labels35/35100.0%

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

Scope of source supportCount
Profiles with source-supported excerpts14
Distinct corresponding companies14
Reviewed Chinese/English paragraph pairs15

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

Transparent rule reminderRecordsCohort share
Contains registration-narrative wording12.9%

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 name1028.6%
Recorded products2674.3%
Sub-industry38.6%

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, “insulating materials” has the most matches: 17/35. Name, product and sub-industry fields match 5, 11 and 1 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
insulating materials17 · 48.6%5111

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.

7 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

8 of this cohort’s 35 records link through existing company-ID mappings to 2026 lists from all jurisdictions (22.9%). 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 IDs8088

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

Power-equipment design must connect to manufacturing and assembly

The Cables and conductors label covers 7 records (20.0% of this cohort). This archive clue raises a verification question about Components or equipment with design-to-manufacturing fit documents; it does not establish that these companies already deliver it.

Delivery framework, stages and original sources

Related studies and shared records

Shared records with Smart Grid Cable Accessories Insulation Keyword Candidate Study: 30; records in this cohort but outside that set: 5. The intersection/union ratio is 51.7%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with Thermal Interface Emi Shielding Materials Keyword Candidate Study: 11; records in this cohort but outside that set: 24. The intersection/union ratio is 20.0%, a measure of label overlap rather than business collaboration. Read comparison

Company samples and record links

CompanyJurisdictionRecorded industry
Jiangsu Jingjiang Instrument Transformer Co., Ltd.JiangsuNew energy and power equipment
The Taihu Lake Huaqiang Technology Co., Ltd.AnhuiAdvanced materials
Wuhu Hangfei Technology Co., Ltd.AnhuiAdvanced equipment
Zhenjiang Xintai Insulating Materials Co., Ltd.JiangsuAdvanced materials
Long Young Electronic (Kunshan) Co., Ltd.JiangsuNext-generation information technology
Hubei Hongqi Cable Co., Ltd.HubeiNew energy and power equipment
Shenzhen Chuangyin Co., Ltd.ShenzhenNew energy and power equipment
Beisit Electric Tech (Hangzhou) Co., Ltd.ZhejiangAdvanced equipment

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

Directly related profiles and reports

Methodology

Read ID deduplication, comparison, batch and evidence definitions