Swipe tables sideways to see all columns.
Research findings
Cohort structure analysis
Recorded reporting jurisdiction counts in this 29-record cohort: Jiangxi (5 records); Hebei (3 records).
The record-count gap between Jiangxi and Hebei is 2, or 6.9% of this 29-record base. The gap concerns records, not revenue or market position.
| Company cohort | Directly linked pages | Share of public archive | Archive date |
|---|---|---|---|
| 29 | 29 | 0.2% | 2026-10-16 |
Deduplicated company IDs.
Counts within parent sets
| Set | All records | This subset | Excluding this subset |
|---|---|---|---|
| Energy conservation, environmental protection and resource recycling | 797 | 29 | 768 |
| All public archive records | 19,297 | 29 | 19,268 |
Observed labels
| Dimension | Label | Count/base | Participation |
|---|---|---|---|
| reporting jurisdiction | Jiangxi | 5/29 | 17.2% |
| reporting jurisdiction | Hebei | 3/29 | 10.3% |
| reporting jurisdiction | Beijing | 2/29 | 6.9% |
| reporting jurisdiction | Shanxi | 2/29 | 6.9% |
| reporting jurisdiction | Zhejiang | 2/29 | 6.9% |
| industry | Energy conservation and environmental protection | 26/29 | 89.7% |
| industry | Advanced materials | 2/29 | 6.9% |
| industry | Producer services | 1/29 | 3.4% |
Multi-label counts can overlap; filter compliance is not industrial advantage.
Evidence and list-linkage counts
| Measure | Count |
|---|---|
| Companies with existing sourced excerpts | 9/29 |
| Existing reviewed bilingual excerpt pairs | 9 |
| IDs linked to 2026 local lists | 5/29 |
| Product-field rule reminders | 3/29 |
Existing excerpts do not certify entire old reports; list linkage is not final recognition. Full definitions are on the series page.
Recorded roles and delivery checks
Related studies and shared records
| Comparison study | Reference records | Shared IDs | Focal only | Intersection/union |
|---|---|---|---|---|
| Vocs Treatment Activated Carbon Equipment Keyword Candidate Study | 10 | 3 | 26 | 8.3% |
| Lithium Electrolyte Fluorine Salt Additive Keyword Candidate Study | 11 | 3 | 26 | 8.1% |
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Shenzhen ChangLong Technology Co., Ltd. | Shenzhen | Energy conservation and environmental protection |
| Jiangxi Tianqi Jintaige Cobalt Industry Co., Ltd. | Jiangxi | Energy conservation and environmental protection |
| Xin Lian Environmental Protection Technology Co., Ltd. | Yunnan | Energy conservation and environmental protection |
| Hubei Xinjinyang Resources Group Company | Hubei | Energy conservation and environmental protection |
| Fushun TIANYU Filtration Material Co., Ltd. | Liaoning | Energy conservation and environmental protection |
| Shanghai Re-poly Environmental Protection Technology Co., Ltd. | Shanghai | Energy conservation and environmental protection |
| Beijing Shougang LanzaTech Technology Co., Ltd. | Beijing | Energy conservation and environmental protection |
| Anhui Huaxin Lead Industry Group Co., Ltd. | Anhui | Energy conservation and environmental protection |
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Shenzhen ChangLong Technology Co., Ltd. | Company data profile |
| Jiangxi Tianqi Jintaige Cobalt Industry Co., Ltd. | Company report page |
| Xin Lian Environmental Protection Technology Co., Ltd. | Company report page |
| Hubei Xinjinyang Resources Group Company | Company data profile |
| Fushun TIANYU Filtration Material Co., Ltd. | Company data profile |
| Shanghai Re-poly Environmental Protection Technology Co., Ltd. | Company data profile |