Regional and supply-chain research

Mlcc Capacitor Electronic Ceramics Keyword Candidate Study

Mlcc Capacitor Electronic Ceramics Keyword Candidate Study. A dated 30-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, Guangdong, contains 5 records (16.7% of this 30-record cohort). The remaining cohort contains 25 records. The comparison concerns archive composition.

The recorded chain role label Electronic information and digital technology / Core components and digital hardware accounts for 56.7% here (17/30), compared with 16.3% in the parent set (3,137/19,297), an absolute gap of 40.4 percentage points.

9/30 companies link to pages with existing source-supported excerpts (30.0% of the cohort). The other 21 records remain usable for archive composition, but do not support new operating case studies.

7 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
30300.2%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 30 (0.2%); 19,267 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 hardware17/30 · 56.7%3,137/19,297 · 16.3%+40.43.493,120/19,267
sub-industry · Passive components9/30 · 30.0%20/19,297 · 0.1%+29.9289.4511/19,267
industry · Next-generation information technology14/30 · 46.7%5,226/19,297 · 27.1%+19.61.725,212/19,267
industry · New energy and power equipment5/30 · 16.7%757/19,297 · 3.9%+12.74.25752/19,267
sub-industry · Electronic assemblies and systems integration5/30 · 16.7%1,188/19,297 · 6.2%+10.52.711,183/19,267
reporting jurisdiction · Guangdong5/30 · 16.7%1,382/19,297 · 7.2%+9.52.331,377/19,267
industry · Advanced equipment9/30 · 30.0%4,918/19,297 · 25.5%+4.51.184,909/19,267
chain role · Advanced equipment and industrial automation / Process equipment and inspection instruments5/30 · 16.7%4,085/19,297 · 21.2%-4.50.794,080/19,267

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 3,120/19,267 remaining records (16.2%), an absolute gap of 40.5 percentage points from this cohort.

Concentration and cross-sectional structure

The full reporting jurisdiction distribution has 16 labels; the top 3 contain 12/30 records (40.0%).Other known labels contain 18 records.

For 30 records with known labels, the effective category count is 11.2, 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
Guangdong516.7%
Hunan413.3%
Jiangsu310.0%
Shenzhen310.0%
Shanghai26.7%
Zhejiang26.7%
Hubei26.7%
Sichuan13.3%
Dalian13.3%
Ningbo13.3%

Record counts do not rank supply capability or economic size.

The largest intersection, Hunan × Next-generation information technology, contains 3 records, or 75.0% of the 4 records carrying the Hunan label.

reporting jurisdictionindustryIntersection recordsCohort share
HunanNext-generation information technology310.0%
GuangdongAdvanced equipment26.7%
JiangsuAdvanced equipment26.7%
ZhejiangNext-generation information technology26.7%
ShenzhenNext-generation information technology26.7%
ShanghaiNext-generation information technology13.3%
ShanghaiAdvanced equipment13.3%
SichuanNext-generation information technology13.3%

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 24 non-empty cells; the other 16 remain in the analysis.

Evidence coverage and strength of conclusions

Record fieldNon-empty/cohortCompletion
Company name30/30100.0%
reporting jurisdiction30/30100.0%
industry30/30100.0%
Recorded products30/30100.0%
sub-industry30/30100.0%
Chain labels30/30100.0%

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

Scope of source supportCount
Profiles with source-supported excerpts9
Distinct corresponding companies9
Reviewed Chinese/English paragraph pairs9

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

Transparent rule reminderRecordsCohort share
Contains registration-narrative wording13.3%

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 name930.0%
Recorded products1963.3%
Sub-industry413.3%

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, “capacitors” has the most matches: 22/30. Name, product and sub-industry fields match 5, 16 and 3 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
capacitors22 · 73.3%5163

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

5 of this cohort’s 30 records link through existing company-ID mappings to 2026 lists from all jurisdictions (16.7%). 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 IDs5145

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 Passive components label covers 9 records (30.0% 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 Power Quality Reactive Compensation Keyword Candidate Study: 22; records in this cohort but outside that set: 8. The intersection/union ratio is 48.9%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with Ceramic Capacitors Electronic Paste Keyword Candidate Study: 9; records in this cohort but outside that set: 21. The intersection/union ratio is 25.7%, a measure of label overlap rather than business collaboration. Read comparison

Company samples and record links

CompanyJurisdictionRecorded industry
Yiyang Pengcheng Technology Development Co., Ltd.HunanNew energy and power equipment
Linan Aoxing Electronic Co., Ltd.ZhejiangNext-generation information technology
SHANGHAI YONGMING ELECTRONIC CO.,LTDShanghaiNext-generation information technology
Shenzhen Manst Technology Co., Ltd.ShenzhenAdvanced equipment
Guilin POWER Capacitor Co., Ltd.GuangxiAdvanced equipment
Haining Yongli Electronic Ceramics Co., Ltd.ZhejiangNext-generation information technology
Sinoceram Technology (Zhengzhou) Co., Ltd.HenanNext-generation information technology
Ningguo Yuhua Electrical Products Co., Ltd.AnhuiNew energy and power 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