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Research findings
Cohort structure analysis
Recorded reporting jurisdiction counts in this 27-record cohort: Hubei (6 records); Shanghai (4 records).
The record-count gap between Hubei and Shanghai is 2, or 7.4% of this 27-record base. The gap concerns records, not revenue or market position.
| Company cohort | Directly linked pages | Share of public archive | Archive date |
|---|---|---|---|
| 27 | 27 | 0.1% | 2026-10-16 |
Deduplicated company IDs.
Counts within parent sets
| Set | All records | This subset | Excluding this subset |
|---|---|---|---|
| All public archive records | 19,297 | 27 | 19,270 |
Observed labels
| Dimension | Label | Count/base | Participation |
|---|---|---|---|
| reporting jurisdiction | Hubei | 6/27 | 22.2% |
| reporting jurisdiction | Shanghai | 4/27 | 14.8% |
| reporting jurisdiction | Sichuan | 3/27 | 11.1% |
| reporting jurisdiction | Jiangsu | 3/27 | 11.1% |
| reporting jurisdiction | Shenzhen | 3/27 | 11.1% |
| industry | Next-generation information technology | 19/27 | 70.4% |
| industry | Advanced equipment | 5/27 | 18.5% |
| industry | Producer services | 2/27 | 7.4% |
| industry | Advanced materials | 1/27 | 3.7% |
Multi-label counts can overlap; filter compliance is not industrial advantage.
Evidence and list-linkage counts
| Measure | Count |
|---|---|
| Companies with existing sourced excerpts | 14/27 |
| Existing reviewed bilingual excerpt pairs | 18 |
| IDs linked to 2026 local lists | 5/27 |
Existing excerpts do not certify entire old reports; list linkage is not final recognition. Full definitions are on the series page.
How candidates match
| Field | Matches/candidates |
|---|---|
| Name | 1/27 |
| Product field | 17/27 |
| Sub-industry | 12/27 |
Fields can overlap; hits establish search relevance only.
Recorded roles and delivery checks
Related studies and shared records
| Comparison study | Reference records | Shared IDs | Focal only | Intersection/union |
|---|---|---|---|---|
| Precision Optical Lens Module Keyword Candidate Study | 23 | 7 | 20 | 16.3% |
| Optical Fiber Sensing Laser Measurement Keyword Candidate Study | 25 | 7 | 20 | 15.6% |
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Wuhan Ruixin SPECIAL Optical FIBER Co., Ltd. | Hubei | Next-generation information technology |
| Chengdu Guangming Optical Elements Co., Ltd. | Sichuan | Next-generation information technology |
| XiangHang(Shanghai)Technology Co.,Ltd. | Shanghai | Next-generation information technology |
| Jiangsu Alpha Optic-Electric Technology Co., Ltd. | Jiangsu | Next-generation information technology |
| Beijing Appsoft Technology Co., Ltd. | Beijing | Next-generation information technology |
| Optowide Technologies Co., Ltd. | Fujian | Next-generation information technology |
| Suzhou Agioe Technologies Co., Ltd. | Jiangsu | Next-generation information technology |
| GW (Shanghai) Laser Technology Co., Ltd. | Shanghai | Advanced equipment |
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Wuhan Ruixin SPECIAL Optical FIBER Co., Ltd. | Company data profile |
| Chengdu Guangming Optical Elements Co., Ltd. | Company report page |
| XiangHang(Shanghai)Technology Co.,Ltd. | Company data profile |
| Jiangsu Alpha Optic-Electric Technology Co., Ltd. | Company report page |
| Beijing Appsoft Technology Co., Ltd. | Company data profile |
| Optowide Technologies Co., Ltd. | Company data profile |