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Research findings
Cohort structure analysis
Recorded reporting jurisdiction counts in this 18-record cohort: Jiangsu (3 records); Shenzhen (3 records).
The record-count gap between Jiangsu and Shenzhen is 0, or 0.0% 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 | Jiangsu | 3/18 | 16.7% |
| reporting jurisdiction | Shenzhen | 3/18 | 16.7% |
| reporting jurisdiction | Shanghai | 2/18 | 11.1% |
| reporting jurisdiction | Guangdong | 2/18 | 11.1% |
| reporting jurisdiction | Xiamen | 1/18 | 5.6% |
| industry | Advanced materials | 7/18 | 38.9% |
| industry | Advanced chemicals | 5/18 | 27.8% |
| industry | Next-generation information technology | 3/18 | 16.7% |
| industry | New-energy vehicles | 1/18 | 5.6% |
| industry | Biomedicine | 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 | 9/18 |
| Existing reviewed bilingual excerpt pairs | 9 |
| 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 | 4/18 |
| Product field | 11/18 |
| Sub-industry | 4/18 |
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 |
|---|---|---|---|---|
| Industrial Tape Release Materials Keyword Candidate Study | 15 | 14 | 4 | 73.7% |
| Quantum Dot OLED Display Materials Keyword Candidate Study | 10 | 4 | 14 | 16.7% |
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Guangzhou Xinqiang Automotive Components Co., Ltd. | Guangdong | New-energy vehicles |
| Shushi Group Co., Ltd. | Hubei | Advanced materials |
| Anhui ZHONGYI Rubber Belts Co., Ltd. | Anhui | Advanced chemicals |
| Dalian HUAHAN Rubber & Plastic Machinery Co., Ltd. | Dalian | Advanced equipment |
| Huizhou Xinya Kaili Technology Co., Ltd. | Guangdong | Advanced materials |
| BaoDing Huayue Rubber Belts Co., Ltd. | Hebei | Advanced chemicals |
| Shanghai Radix Vacuum Metallising Co., Ltd. | Shanghai | Advanced materials |
| ShenZhen Innovation Meticulous Glass Co., Ltd. | Shenzhen | Advanced materials |
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Guangzhou Xinqiang Automotive Components Co., Ltd. | Company data profile |
| Shushi Group Co., Ltd. | Company data profile |
| Anhui ZHONGYI Rubber Belts Co., Ltd. | Company report page |
| Dalian HUAHAN Rubber & Plastic Machinery Co., Ltd. | Company data profile |
| Huizhou Xinya Kaili Technology Co., Ltd. | Company report page |
| BaoDing Huayue Rubber Belts Co., Ltd. | Company data profile |