Regional and supply-chain research

Sichuan / Electronic information and digital technology / Core components and digital hardware Company Structure Study

Sichuan / Electronic information and digital technology / Core components and digital hardware Company Structure Study. A dated 145-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 industry, Next-generation information technology, contains 128 records (88.3% of this 145-record cohort). The remaining cohort contains 17 records. The comparison concerns archive composition.

The recorded sub-industry label Semiconductor equipment accounts for 3.4% here (5/145), compared with 8.2% in the parent set (258/3,137), an absolute gap of 4.8 percentage points.

52/145 companies link to pages with existing source-supported excerpts (35.9% of the cohort). The other 93 records remain usable for archive composition, but do not support new operating case studies.

Company cohortDirectly linked pagesShare of public archiveArchive date
1451450.8%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, Electronic information and digital technology / Core components and digital hardware, contains 3,137 records. This cohort contributes 145 (4.6%); 2,992 records remain after excluding it.

The parent set, Sichuan, contains 612 records. This cohort contributes 145 (23.7%); 467 records remain after excluding it.

CategoryCohort count/baseReference: Electronic information and digital technology / Core components and digital hardwareGap (pp)Representation ratioRest count/base
sub-industry · Semiconductor equipment5/145 · 3.4%258/3,137 · 8.2%-4.80.42253/2,992
industry · Producer services12/145 · 8.3%141/3,137 · 4.5%+3.81.84129/2,992
sub-industry · Producer services5/145 · 3.4%12/3,137 · 0.4%+3.19.017/2,992
sub-industry · RF and microwave devices5/145 · 3.4%28/3,137 · 0.9%+2.63.8623/2,992
industry · Next-generation information technology128/145 · 88.3%2,827/3,137 · 90.1%-1.80.982,699/2,992

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

Excluding this cohort, the recorded sub-industry label Semiconductor equipment covers 253/2,992 remaining records (8.5%), an absolute gap of 5.0 percentage points from this cohort.

Concentration and cross-sectional structure

The full industry distribution has 4 labels; the top 3 contain 144/145 records (99.3%).Other known labels contain 1 records.

For 145 records with known labels, the effective category count is 1.3, versus 4 actual labels. Definitions and scope are in the methodology.

Recorded labelRecordsShare of cohort
Next-generation information technology12888.3%
Producer services128.3%
Advanced equipment42.8%
New energy and power equipment10.7%

Record counts do not rank supply capability or economic size.

Evidence coverage and strength of conclusions

Record fieldNon-empty/cohortCompletion
Company name145/145100.0%
reporting jurisdiction145/145100.0%
industry145/145100.0%
Recorded products145/145100.0%
sub-industry145/145100.0%
Chain labels145/145100.0%

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

Scope of source supportCount
Profiles with source-supported excerpts52
Distinct corresponding companies52
Reviewed Chinese/English paragraph pairs52

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

Transparent rule reminderRecordsCohort share
Only generic operations vocabulary remains10.7%

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

Intersection with 2026 local lists

38 of this cohort’s 145 records link through existing company-ID mappings to 2026 lists from all jurisdictions (26.2%). 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 IDs3833538

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

Stored 2026 local-recommendation records, sources and stage definitions

Related provincial study

The 2025 macro context for Sichuan uses a different denominator from this cohort.

Sichuan Company Archive Study

Recorded roles and delivery checks

Component records require interface-level evidence

The Electronic assemblies and systems integration label covers 51 records (35.2% 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 Sichuan / Next-generation information technology Company Structure Study: 128; records in this cohort but outside that set: 17. The intersection/union ratio is 52.7%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with Sichuan Company Structure Study: 145; records in this cohort but outside that set: 0. The intersection/union ratio is 23.7%, a measure of label overlap rather than business collaboration. Read comparison

Company samples and record links

CompanyJurisdictionRecorded industry
Sichuan Jiuqiang Communication Technology Co., Ltd.SichuanNext-generation information technology
Chengdu Eugenlight Technologies Co., Ltd.SichuanNext-generation information technology
Sichuan Jinglong Optoelectronics Technology Co., Ltd.SichuanNext-generation information technology
Sichuan SIP Electronic Technology Co., Ltd.SichuanNext-generation information technology
Chengdu Guangming Optical Elements Co., Ltd.SichuanNext-generation information technology
081 Electronics Group Sichuan Liyuan Electronics Co., Ltd.SichuanNext-generation information technology
Chengdu Shujun Microelectronics Co., Ltd.SichuanNext-generation information technology
Sichuan Ai-Link Technology Co., Ltd.SichuanNext-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