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Research findings
Comparative structure study
The largest recorded reporting jurisdiction, Zhejiang, contains 9 records (15.8% of this 57-record cohort). The remaining cohort contains 48 records. The comparison concerns archive composition.
The recorded chain role label Advanced materials / Basic and process materials accounts for 56.1% here (32/57), compared with 14.8% in the parent set (2,854/19,297), an absolute gap of 41.4 percentage points.
23/57 companies link to pages with existing source-supported excerpts (40.4% of the cohort). The other 34 records remain usable for archive composition, but do not support new operating case studies.
5 keyword candidates match only a company name, with no matching term in recorded products or sub-industry fields. Product evidence is needed before treating these as operating businesses in this segment.
| Company cohort | Directly linked pages | Share of public archive | Archive date |
|---|---|---|---|
| 57 | 57 | 0.3% | 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, All public archive records, contains 19,297 records. This cohort contributes 57 (0.3%); 19,240 records remain after excluding it.
| Category | Cohort count/base | Reference: All public archive records | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| chain role · Advanced materials / Basic and process materials | 32/57 · 56.1% | 2,854/19,297 · 14.8% | +41.4 | 3.80 | 2,822/19,240 |
| chain role · Fine chemicals / Basic and process materials | 23/57 · 40.4% | 740/19,297 · 3.8% | +36.5 | 10.52 | 717/19,240 |
| industry · Advanced materials | 29/57 · 50.9% | 3,381/19,297 · 17.5% | +33.4 | 2.90 | 3,352/19,240 |
| industry · Advanced chemicals | 18/57 · 31.6% | 269/19,297 · 1.4% | +30.2 | 22.65 | 251/19,240 |
| industry · Next-generation information technology | 7/57 · 12.3% | 5,226/19,297 · 27.1% | -14.8 | 0.45 | 5,219/19,240 |
| sub-industry · Auxiliary agents and additives | 7/57 · 12.3% | 33/19,297 · 0.2% | +12.1 | 71.81 | 26/19,240 |
| reporting jurisdiction · Zhejiang | 9/57 · 15.8% | 1,840/19,297 · 9.5% | +6.3 | 1.66 | 1,831/19,240 |
| sub-industry · Functional materials and advanced-material platforms | 5/57 · 8.8% | 1,300/19,297 · 6.7% | +2.0 | 1.30 | 1,295/19,240 |
| reporting jurisdiction · Jiangsu | 8/57 · 14.0% | 3,025/19,297 · 15.7% | -1.6 | 0.90 | 3,017/19,240 |
| reporting jurisdiction · Shenzhen | 5/57 · 8.8% | 1,398/19,297 · 7.2% | +1.5 | 1.21 | 1,393/19,240 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded chain role label Advanced materials / Basic and process materials covers 2,822/19,240 remaining records (14.7%), an absolute gap of 41.5 percentage points from this cohort.
Concentration and cross-sectional structure
The full reporting jurisdiction distribution has 19 labels; the top 3 contain 22/57 records (38.6%).Other known labels contain 35 records.
For 57 records with known labels, the effective category count is 12.3, versus 19 actual labels. Definitions and scope are in the methodology.
The table shows ten labels; 9 others are included in the calculations above.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Zhejiang | 9 | 15.8% |
| Jiangsu | 8 | 14.0% |
| Shenzhen | 5 | 8.8% |
| Anhui | 4 | 7.0% |
| Shandong | 4 | 7.0% |
| Guangdong | 4 | 7.0% |
| Hubei | 3 | 5.3% |
| Hunan | 3 | 5.3% |
| Xiamen | 2 | 3.5% |
| Ningbo | 2 | 3.5% |
Record counts do not rank supply capability or economic size.
The largest intersection, Jiangsu × Advanced materials, contains 5 records, or 62.5% of the 8 records carrying the Jiangsu label.
| reporting jurisdiction | industry | Intersection records | Cohort share |
|---|---|---|---|
| Jiangsu | Advanced materials | 5 | 8.8% |
| Zhejiang | Advanced materials | 4 | 7.0% |
| Anhui | Advanced chemicals | 3 | 5.3% |
| Shandong | Advanced materials | 3 | 5.3% |
| Jiangsu | Advanced chemicals | 3 | 5.3% |
| Zhejiang | Advanced chemicals | 3 | 5.3% |
| Shenzhen | Advanced chemicals | 3 | 5.3% |
| Ningbo | Advanced materials | 2 | 3.5% |
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 32 non-empty cells; the other 24 remain in the analysis.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 57/57 | 100.0% |
| reporting jurisdiction | 57/57 | 100.0% |
| industry | 57/57 | 100.0% |
| Recorded products | 57/57 | 100.0% |
| sub-industry | 57/57 | 100.0% |
| Chain labels | 57/57 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 23 |
| Distinct corresponding companies | 23 |
| Reviewed Chinese/English paragraph pairs | 24 |
Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.
| Matched field | Candidates | Cohort share |
|---|---|---|
| Company name | 12 | 21.1% |
| Recorded products | 22 | 38.6% |
| Sub-industry | 34 | 59.6% |
An ID may match several fields, so counts may exceed the cohort total. Matches establish search relevance only.
Among the translated non-broad query terms, “pigments” has the most matches: 23/57. Name, product and sub-industry fields match 5, 10 and 15 records respectively; the largest field is sub-industry label. Fields can overlap, and a term remains a search link rather than verified business activity.
| Selected query term | Candidates/share | Name matches | Product field | Sub-industry |
|---|---|---|---|---|
| pigments | 23 · 40.4% | 5 | 10 | 15 |
| printing materials | 21 · 36.8% | 2 | 0 | 19 |
Selected broad terms and specific segment terms, not the full query. Terms and fields can overlap and must not be summed. Counts show lexical sensitivity; no records are removed without primary evidence.
5 candidates match only a name, or lose all product-field matches after the full company name is removed while sub-industry also has no hit. This transparent string test locates copied company descriptions; it does not establish that a company does not operate the business.
Intersection with 2026 local lists
13 of this cohort’s 57 records link through existing company-ID mappings to 2026 lists from all jurisdictions (22.8%). 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 | 13 | 0 | 13 | 13 |
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
Formulation assessment depends on use and consistency evidence
The Dyes and pigments label covers 12 records (21.1% of this cohort). This archive clue raises a verification question about Use-specific functional formulations with application-test documents; it does not establish that these companies already deliver it.
Delivery framework, stages and original sourcesRelated studies and shared records
Shared records with Printing Ink Functional Ink Keyword Candidate Study: 37; records in this cohort but outside that set: 20. The intersection/union ratio is 58.7%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Pigment Dye Colorant Materials Keyword Candidate Study: 23; records in this cohort but outside that set: 34. The intersection/union ratio is 38.3%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Best Technology(Shenzhen)Inc. | Shenzhen | Next-generation information technology |
| Xiamen OUHUA Industry Co., Ltd. | Xiamen | Advanced chemicals |
| Zhongshan Furey Printing Material Co., Ltd. | Guangdong | Advanced materials |
| Jiangsu Yabang Wall Dyestuff Co., Ltd. | Jiangsu | Advanced chemicals |
| Sunlour Pigment Taixing Co., Ltd. | Jiangsu | Advanced chemicals |
| SuZhou HaiShun Packaging Material Co., Ltd. | Jiangsu | Advanced materials |
| Jiangsu Liwang Technology Co., Ltd. | Jiangsu | Advanced chemicals |
| Juhong Packaging Materials (Jiangsu) Co., Ltd. | Jiangsu | Advanced materials |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Best Technology(Shenzhen)Inc. | Company data profile |
| Xiamen OUHUA Industry Co., Ltd. | Company data profile |
| Zhongshan Furey Printing Material Co., Ltd. | Company report page |
| Jiangsu Yabang Wall Dyestuff Co., Ltd. | Company report page |
| Sunlour Pigment Taixing Co., Ltd. | Company data profile |
| SuZhou HaiShun Packaging Material Co., Ltd. | Company report page |