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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 cohort | Directly linked pages | Share of public archive | Archive date |
|---|---|---|---|
| 145 | 145 | 0.8% | 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.
| Category | Cohort count/base | Reference: Electronic information and digital technology / Core components and digital hardware | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| sub-industry · Semiconductor equipment | 5/145 · 3.4% | 258/3,137 · 8.2% | -4.8 | 0.42 | 253/2,992 |
| industry · Producer services | 12/145 · 8.3% | 141/3,137 · 4.5% | +3.8 | 1.84 | 129/2,992 |
| sub-industry · Producer services | 5/145 · 3.4% | 12/3,137 · 0.4% | +3.1 | 9.01 | 7/2,992 |
| sub-industry · RF and microwave devices | 5/145 · 3.4% | 28/3,137 · 0.9% | +2.6 | 3.86 | 23/2,992 |
| industry · Next-generation information technology | 128/145 · 88.3% | 2,827/3,137 · 90.1% | -1.8 | 0.98 | 2,699/2,992 |
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 label | Records | Share of cohort |
|---|---|---|
| Next-generation information technology | 128 | 88.3% |
| Producer services | 12 | 8.3% |
| Advanced equipment | 4 | 2.8% |
| New energy and power equipment | 1 | 0.7% |
Record counts do not rank supply capability or economic size.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 145/145 | 100.0% |
| reporting jurisdiction | 145/145 | 100.0% |
| industry | 145/145 | 100.0% |
| Recorded products | 145/145 | 100.0% |
| sub-industry | 145/145 | 100.0% |
| Chain labels | 145/145 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 52 |
| Distinct corresponding companies | 52 |
| Reviewed Chinese/English paragraph pairs | 52 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
| Transparent rule reminder | Records | Cohort share |
|---|---|---|
| Only generic operations vocabulary remains | 1 | 0.7% |
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 set | List records | New-applicant records | Review records | Mapped company IDs |
|---|---|---|---|---|
| National list records linked to this cohort’s IDs | 38 | 3 | 35 | 38 |
List rows and company IDs are separate counts, not new firms or final recognition.
Stored 2026 local-recommendation records, sources and stage definitionsRelated provincial study
The 2025 macro context for Sichuan uses a different denominator from this cohort.
Sichuan Company Archive StudyRecorded 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 sourcesRelated 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
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Sichuan Jiuqiang Communication Technology Co., Ltd. | Sichuan | Next-generation information technology |
| Chengdu Eugenlight Technologies Co., Ltd. | Sichuan | Next-generation information technology |
| Sichuan Jinglong Optoelectronics Technology Co., Ltd. | Sichuan | Next-generation information technology |
| Sichuan SIP Electronic Technology Co., Ltd. | Sichuan | Next-generation information technology |
| Chengdu Guangming Optical Elements Co., Ltd. | Sichuan | Next-generation information technology |
| 081 Electronics Group Sichuan Liyuan Electronics Co., Ltd. | Sichuan | Next-generation information technology |
| Chengdu Shujun Microelectronics Co., Ltd. | Sichuan | Next-generation information technology |
| Sichuan Ai-Link Technology Co., Ltd. | Sichuan | Next-generation information technology |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Sichuan Jiuqiang Communication Technology Co., Ltd. | Company data profile |
| Chengdu Eugenlight Technologies Co., Ltd. | Company data profile |
| Sichuan Jinglong Optoelectronics Technology Co., Ltd. | Company data profile |
| Sichuan SIP Electronic Technology Co., Ltd. | Company data profile |
| Chengdu Guangming Optical Elements Co., Ltd. | Company report page |
| 081 Electronics Group Sichuan Liyuan Electronics Co., Ltd. | Company report page |