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Research findings
Cohort structure analysis
Recorded reporting jurisdiction counts in this 28-record cohort: Shanghai (7 records); Beijing (4 records).
The record-count gap between Shanghai and Beijing is 3, or 10.7% of this 28-record base. The gap concerns records, not revenue or market position.
| Company cohort | Directly linked pages | Share of public archive | Archive date |
|---|---|---|---|
| 28 | 28 | 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 | 28 | 19,269 |
Observed labels
| Dimension | Label | Count/base | Participation |
|---|---|---|---|
| reporting jurisdiction | Shanghai | 7/28 | 25.0% |
| reporting jurisdiction | Beijing | 4/28 | 14.3% |
| reporting jurisdiction | Zhejiang | 3/28 | 10.7% |
| reporting jurisdiction | Sichuan | 2/28 | 7.1% |
| reporting jurisdiction | Dalian | 2/28 | 7.1% |
| industry | New-energy vehicles | 18/28 | 64.3% |
| industry | New energy and power equipment | 4/28 | 14.3% |
| industry | Next-generation information technology | 2/28 | 7.1% |
| industry | Energy conservation and environmental protection | 2/28 | 7.1% |
| industry | Advanced equipment | 2/28 | 7.1% |
Multi-label counts can overlap; filter compliance is not industrial advantage.
Evidence and list-linkage counts
| Measure | Count |
|---|---|
| Companies with existing sourced excerpts | 6/28 |
| Existing reviewed bilingual excerpt pairs | 6 |
| IDs linked to 2026 local lists | 9/28 |
| Product-field rule reminders | 1/28 |
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 | 0/28 |
| Product field | 11/28 |
| Sub-industry | 18/28 |
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 |
|---|---|---|---|---|
| Fuel Cell Stack Hydrogen Storage Keyword Candidate Study | 49 | 28 | 0 | 57.1% |
| Hydrogen Energy Keyword Candidate Study | 64 | 28 | 0 | 43.8% |
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Cemt Co., Ltd. | Zhejiang | New-energy vehicles |
| Shanghai Zhizhen New Energy Equipment Co., Ltd. | Shanghai | New-energy vehicles |
| Shenzhen Manst Technology Co., Ltd. | Shenzhen | Advanced equipment |
| Beijing SinoHytec Co., Ltd. | Beijing | New-energy vehicles |
| IPotisEdge Co., Ltd. | Jiangsu | New energy and power equipment |
| State Power Investment Group Hydrogen Energy Technology Development Co., Ltd. | Beijing | New-energy vehicles |
| Sunshine Hydrogen Technology Co., Ltd. | Anhui | New-energy vehicles |
| Shanghai H-Rise New Energy Technology Co., Ltd. | Shanghai | New-energy vehicles |
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Cemt Co., Ltd. | Company report page |
| Shanghai Zhizhen New Energy Equipment Co., Ltd. | Company data profile |
| Shenzhen Manst Technology Co., Ltd. | Company data profile |
| Beijing SinoHytec Co., Ltd. | Company data profile |
| IPotisEdge Co., Ltd. | Company data profile |
| State Power Investment Group Hydrogen Energy Technology Development Co., Ltd. | Company report page |