Swipe tables sideways to see all columns.
Research findings
Comparative structure study
The largest recorded reporting jurisdiction, Beijing, contains 11 records (33.3% of this 33-record cohort). The remaining cohort contains 22 records. The comparison concerns archive composition.
The recorded sub-industry label Energy saving and waste-heat utilisation accounts for 36.4% here (12/33), compared with 9.0% in the parent set (72/797), an absolute gap of 27.3 percentage points.
10/33 companies link to pages with existing source-supported excerpts (30.3% of the cohort). The other 23 records remain usable for archive composition, but do not support new operating case studies.
| Company cohort | Directly linked pages | Share of public archive | Archive date |
|---|---|---|---|
| 33 | 33 | 0.2% | 2026-10-16 |
An ID-deduplicated archive snapshot, not the whole market, current recognition or operating results.
Comparable sets and compositional differences
The parent set, Energy conservation, environmental protection and resource recycling, contains 797 records. This cohort contributes 33 (4.1%); 764 records remain after excluding it.
The parent set, All public archive records, contains 19,297 records. This cohort contributes 33 (0.2%); 19,264 records remain after excluding it.
| Category | Cohort count/base | Reference: Energy conservation, environmental protection and resource recycling | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| sub-industry · Energy saving and waste-heat utilisation | 12/33 · 36.4% | 72/797 · 9.0% | +27.3 | 4.03 | 60/764 |
| sub-industry · Environmental-monitoring instruments | 9/33 · 27.3% | 27/797 · 3.4% | +23.9 | 8.05 | 18/764 |
| reporting jurisdiction · Beijing | 11/33 · 33.3% | 77/797 · 9.7% | +23.7 | 3.45 | 66/764 |
| industry · Energy conservation and environmental protection | 31/33 · 93.9% | 735/797 · 92.2% | +1.7 | 1.02 | 704/764 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded sub-industry label Energy saving and waste-heat utilisation covers 60/764 remaining records (7.9%), an absolute gap of 28.5 percentage points from this cohort.
Concentration and cross-sectional structure
The full reporting jurisdiction distribution has 12 labels; the top 3 contain 19/33 records (57.6%).Other known labels contain 14 records.
For 33 records with known labels, the effective category count is 6.0, versus 12 actual labels. Definitions and scope are in the methodology.
The table shows ten labels; 2 others are included in the calculations above.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Beijing | 11 | 33.3% |
| Shanghai | 4 | 12.1% |
| Jiangsu | 4 | 12.1% |
| Zhejiang | 4 | 12.1% |
| Sichuan | 2 | 6.1% |
| Guangdong | 2 | 6.1% |
| Tianjin | 1 | 3.0% |
| Shandong | 1 | 3.0% |
| Hebei | 1 | 3.0% |
| Hubei | 1 | 3.0% |
Record counts do not rank supply capability or economic size.
The largest intersection, Beijing × Energy conservation and environmental protection, contains 11 records, or 100.0% of the 11 records carrying the Beijing label.
| reporting jurisdiction | industry | Intersection records | Cohort share |
|---|---|---|---|
| Beijing | Energy conservation and environmental protection | 11 | 33.3% |
| Shanghai | Energy conservation and environmental protection | 4 | 12.1% |
| Jiangsu | Energy conservation and environmental protection | 4 | 12.1% |
| Zhejiang | Energy conservation and environmental protection | 3 | 9.1% |
| Sichuan | Energy conservation and environmental protection | 2 | 6.1% |
| Tianjin | Energy conservation and environmental protection | 1 | 3.0% |
| Shandong | Energy conservation and environmental protection | 1 | 3.0% |
| Guangdong | Producer services | 1 | 3.0% |
A cell contains company IDs carrying both labels. It does not establish procurement, supply or investment relationships between firms. Multi-label cells may overlap.
This page displays 8 of the full cross-tab’s 14 non-empty cells; the other 6 remain in the analysis.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 33/33 | 100.0% |
| reporting jurisdiction | 33/33 | 100.0% |
| industry | 33/33 | 100.0% |
| Recorded products | 33/33 | 100.0% |
| sub-industry | 33/33 | 100.0% |
| Chain labels | 33/33 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 10 |
| Distinct corresponding companies | 10 |
| Reviewed Chinese/English paragraph pairs | 10 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
| Transparent rule reminder | Records | Cohort share |
|---|---|---|
| Only generic operations vocabulary remains | 4 | 12.1% |
A rule hit prioritises review; it does not establish that the entire field is wrong. One record can trigger several rules.
Intersection with 2026 local lists
7 of this cohort’s 33 records link through existing company-ID mappings to 2026 lists from all jurisdictions (21.2%). This intersection measures list linkage, not successful recognition or company growth.
| Observation set | List records | New-applicant records | Review records | Mapped company IDs |
|---|---|---|---|---|
| National list records linked to this cohort’s IDs | 7 | 0 | 7 | 7 |
List rows and company IDs are separate counts, not new firms or final recognition.
Stored 2026 local-recommendation records, sources and stage definitionsRecorded roles and delivery checks
Assess environmental products against treatment media
The Environmental-monitoring instruments label covers 9 records (27.3% of this cohort). This archive clue raises a verification question about Treatment equipment, materials or chemicals for defined objects; it does not establish that these companies already deliver it.
Delivery framework, stages and original sourcesRelated studies and shared records
Shared records with Environmental Monitoring Instruments Keyword Candidate Study: 9; records in this cohort but outside that set: 24. The intersection/union ratio is 12.9%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Environmental Online Monitoring Keyword Candidate Study: 9; records in this cohort but outside that set: 24. The intersection/union ratio is 12.0%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Honhua Technology Inc. | Sichuan | Energy conservation and environmental protection |
| Zhejiang Engipower Technology Co., Ltd. | Zhejiang | Energy conservation and environmental protection |
| Beijing Jiajieneng Technology Co., Ltd. | Beijing | Energy conservation and environmental protection |
| Shanghai Re·fine Environment Sci-tech Ltd. | Shanghai | Energy conservation and environmental protection |
| Jiangsu Blue Chong Intelligent Technology Co., Ltd. | Jiangsu | Energy conservation and environmental protection |
| Hubei Yiyun Technology Development Co., Ltd. | Hubei | Energy conservation and environmental protection |
| Guangdong Dyiaw Technology Co., Ltd. | Guangdong | Producer services |
| Kingeta Group Co., Ltd. | Beijing | Energy conservation and environmental protection |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Honhua Technology Inc. | Company data profile |
| Zhejiang Engipower Technology Co., Ltd. | Company data profile |
| Beijing Jiajieneng Technology Co., Ltd. | Company data profile |
| Shanghai Re·fine Environment Sci-tech Ltd. | Company data profile |
| Jiangsu Blue Chong Intelligent Technology Co., Ltd. | Company data profile |
| Hubei Yiyun Technology Development Co., Ltd. | Company data profile |