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Research findings
Cohort structure analysis
Recorded reporting jurisdiction counts in this 18-record cohort: Beijing (4 records); Guangdong (2 records).
The record-count gap between Beijing and Guangdong is 2, or 11.1% of this 18-record base. The gap concerns records, not revenue or market position.
| Company cohort | Directly linked pages | Share of public archive | Archive date |
|---|---|---|---|
| 18 | 18 | 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 | 18 | 19,279 |
Observed labels
| Dimension | Label | Count/base | Participation |
|---|---|---|---|
| reporting jurisdiction | Beijing | 4/18 | 22.2% |
| reporting jurisdiction | Guangdong | 2/18 | 11.1% |
| reporting jurisdiction | Jiangxi | 2/18 | 11.1% |
| reporting jurisdiction | Jilin | 1/18 | 5.6% |
| reporting jurisdiction | Tianjin | 1/18 | 5.6% |
| industry | Next-generation information technology | 9/18 | 50.0% |
| industry | Biomedicine | 7/18 | 38.9% |
| industry | New-energy vehicles | 1/18 | 5.6% |
| industry | Producer services | 1/18 | 5.6% |
Multi-label counts can overlap; filter compliance is not industrial advantage.
Evidence and list-linkage counts
| Measure | Count |
|---|---|
| Companies with existing sourced excerpts | 7/18 |
| Existing reviewed bilingual excerpt pairs | 7 |
| IDs linked to 2026 local lists | 3/18 |
| Product-field rule reminders | 1/18 |
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 | 8/18 |
| Product field | 10/18 |
| Sub-industry | 1/18 |
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 |
|---|---|---|---|---|
| Oral Ophthalmic Specialty Medical Devices Keyword Candidate Study | 24 | 10 | 8 | 31.2% |
| Ophthalmic Iol Contact Lens Materials Keyword Candidate Study | 2 | 2 | 16 | 11.1% |
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Minami Acoustics Limited | Jiangxi | Next-generation information technology |
| Zhenshiming (Jiangxi) Pharmaceutical Co., Ltd. | Jiangxi | Biomedicine |
| Beijing Smarter Eye Technology Co., Ltd. | Beijing | New-energy vehicles |
| Gansu Constar Technology Group Co., Ltd. | Gansu | Biomedicine |
| Changchun Tongshi Optoelectronic Technology Co., Ltd. | Jilin | Next-generation information technology |
| Jinan Hope Wish Photoelectronic Technology Co., Ltd. | Shandong | Next-generation information technology |
| Qingdao Lasence Group Co., Ltd. | Qingdao | Next-generation information technology |
| Ningbo Ming Sing Optical R&D Co., Ltd. | Ningbo | Biomedicine |
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Minami Acoustics Limited | Company data profile |
| Zhenshiming (Jiangxi) Pharmaceutical Co., Ltd. | Company report page |
| Beijing Smarter Eye Technology Co., Ltd. | Company report page |
| Gansu Constar Technology Group Co., Ltd. | Company data profile |
| Changchun Tongshi Optoelectronic Technology Co., Ltd. | Company data profile |
| Jinan Hope Wish Photoelectronic Technology Co., Ltd. | Company data profile |