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Research findings
Cohort structure analysis
Recorded reporting jurisdiction counts in this 16-record cohort: Beijing (2 records); Jiangsu (2 records).
The record-count gap between Beijing and Jiangsu is 0, or 0.0% of this 16-record base. The gap concerns records, not revenue or market position.
| Company cohort | Directly linked pages | Share of public archive | Archive date |
|---|---|---|---|
| 16 | 16 | 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 | 16 | 19,281 |
Observed labels
| Dimension | Label | Count/base | Participation |
|---|---|---|---|
| reporting jurisdiction | Beijing | 2/16 | 12.5% |
| reporting jurisdiction | Jiangsu | 2/16 | 12.5% |
| reporting jurisdiction | Hebei | 2/16 | 12.5% |
| reporting jurisdiction | Zhejiang | 2/16 | 12.5% |
| reporting jurisdiction | Fujian | 2/16 | 12.5% |
| industry | Advanced chemicals | 9/16 | 56.2% |
| industry | Next-generation information technology | 2/16 | 12.5% |
| industry | Advanced materials | 2/16 | 12.5% |
| industry | Advanced equipment | 2/16 | 12.5% |
| industry | Biomedicine | 1/16 | 6.2% |
Multi-label counts can overlap; filter compliance is not industrial advantage.
Evidence and list-linkage counts
| Measure | Count |
|---|---|
| Companies with existing sourced excerpts | 9/16 |
| Existing reviewed bilingual excerpt pairs | 10 |
| IDs linked to 2026 local lists | 5/16 |
| Product-field rule reminders | 1/16 |
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 | 2/16 |
| Product field | 16/16 |
| Sub-industry | 0/16 |
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 |
|---|---|---|---|---|
| Electronic Special Gas Keyword Candidate Study | 30 | 15 | 1 | 48.4% |
| Industrial Gases Air Separation Keyword Candidate Study | 31 | 7 | 9 | 17.5% |
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Shandong Ruihua Fluoride Industry Co., Ltd. | Shandong | Biomedicine |
| Shanghai Gentech Co., Ltd. | Shanghai | Next-generation information technology |
| Fujian Deer Technology Corp. | Fujian | Advanced chemicals |
| Zhongke Fuhai Technology Co., Ltd. | Beijing | Advanced equipment |
| Jinhong Gas Co., Ltd. | Jiangsu | Advanced chemicals |
| Guangdong Huate Gas Co., Ltd. | Guangdong | Next-generation information technology |
| Taihe Gas (Jingzhou) Co., Ltd. | Hubei | Advanced chemicals |
| Nanjing Special Gas Factory Co., Ltd. | Jiangsu | Advanced chemicals |
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Shandong Ruihua Fluoride Industry Co., Ltd. | Company data profile |
| Shanghai Gentech Co., Ltd. | Company data profile |
| Fujian Deer Technology Corp. | Company data profile |
| Zhongke Fuhai Technology Co., Ltd. | Company data profile |
| Jinhong Gas Co., Ltd. | Company data profile |
| Guangdong Huate Gas Co., Ltd. | Company data profile |