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Research findings
Comparative structure study
The largest recorded industry, Biomedicine, contains 17 records (25.0% of this 68-record cohort). The remaining cohort contains 51 records. The comparison concerns archive composition.
The recorded chain role label Biomedicine and medical devices / Complete systems and use-case applications accounts for 23.5% here (16/68), compared with 7.1% in the parent set (1,373/19,297), an absolute gap of 16.4 percentage points.
42/68 companies link to pages with existing source-supported excerpts (61.8% of the cohort). The other 26 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 |
|---|---|---|---|
| 68 | 68 | 0.4% | 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 68 (0.4%); 19,229 records remain after excluding it.
| Category | Cohort count/base | Reference: All public archive records | Gap (pp) | Representation ratio | Rest count/base |
|---|---|---|---|---|---|
| chain role · Biomedicine and medical devices / Complete systems and use-case applications | 16/68 · 23.5% | 1,373/19,297 · 7.1% | +16.4 | 3.31 | 1,357/19,229 |
| industry · Biomedicine | 17/68 · 25.0% | 1,721/19,297 · 8.9% | +16.1 | 2.80 | 1,704/19,229 |
| sub-industry · Biomedicine | 11/68 · 16.2% | 699/19,297 · 3.6% | +12.6 | 4.47 | 688/19,229 |
| industry · Next-generation information technology | 10/68 · 14.7% | 5,226/19,297 · 27.1% | -12.4 | 0.54 | 5,216/19,229 |
| industry · Advanced equipment | 10/68 · 14.7% | 4,918/19,297 · 25.5% | -10.8 | 0.58 | 4,908/19,229 |
| chain role · Advanced equipment and industrial automation / Process equipment and inspection instruments | 8/68 · 11.8% | 4,085/19,297 · 21.2% | -9.4 | 0.56 | 4,077/19,229 |
| chain role · Fine chemicals / Basic and process materials | 6/68 · 8.8% | 740/19,297 · 3.8% | +5.0 | 2.30 | 734/19,229 |
| industry · Advanced materials | 15/68 · 22.1% | 3,381/19,297 · 17.5% | +4.5 | 1.26 | 3,366/19,229 |
| sub-industry · Functional materials and advanced-material platforms | 5/68 · 7.4% | 1,300/19,297 · 6.7% | +0.6 | 1.09 | 1,295/19,229 |
Ratio of label participation, not market share; multi-label counts overlap.
Excluding this cohort, the recorded chain role label Biomedicine and medical devices / Complete systems and use-case applications covers 1,357/19,229 remaining records (7.1%), an absolute gap of 16.5 percentage points from this cohort.
Concentration and cross-sectional structure
The full industry distribution has 10 labels; the top 3 contain 42/68 records (61.8%).Other known labels contain 26 records.
For 68 records with known labels, the effective category count is 6.1, versus 10 actual labels. Definitions and scope are in the methodology.
| Recorded label | Records | Share of cohort |
|---|---|---|
| Biomedicine | 17 | 25.0% |
| Advanced materials | 15 | 22.1% |
| Next-generation information technology | 10 | 14.7% |
| Advanced equipment | 10 | 14.7% |
| New energy and power equipment | 4 | 5.9% |
| Energy conservation and environmental protection | 3 | 4.4% |
| Light industry and textiles | 3 | 4.4% |
| Advanced chemicals | 3 | 4.4% |
| New-energy vehicles | 2 | 2.9% |
| Producer services | 1 | 1.5% |
Record counts do not rank supply capability or economic size.
The largest intersection, Biomedicine × Biomedicine and medical devices / Complete systems and use-case applications, contains 16 records, or 94.1% of the 17 records carrying the Biomedicine label.
| industry | chain role | Intersection records | Cohort share |
|---|---|---|---|
| Biomedicine | Biomedicine and medical devices / Complete systems and use-case applications | 16 | 23.5% |
| Advanced materials | Advanced materials / Basic and process materials | 11 | 16.2% |
| Advanced equipment | Advanced equipment and industrial automation / Process equipment and inspection instruments | 7 | 10.3% |
| Next-generation information technology | Electronic information and digital technology / Core components and digital hardware | 4 | 5.9% |
| Advanced materials | Fine chemicals / Basic and process materials | 3 | 4.4% |
| Energy conservation and environmental protection | Energy conservation, environmental protection and resource recycling / Complete systems and use-case applications | 3 | 4.4% |
| Light industry and textiles | Food, agriculture and consumer products / Agricultural, consumer and everyday-use end products | 3 | 4.4% |
| Advanced chemicals | Fine chemicals / Basic and process materials | 3 | 4.4% |
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 23 non-empty cells; the other 15 remain in the analysis.
Evidence coverage and strength of conclusions
| Record field | Non-empty/cohort | Completion |
|---|---|---|
| Company name | 68/68 | 100.0% |
| reporting jurisdiction | 68/68 | 100.0% |
| industry | 68/68 | 100.0% |
| Recorded products | 68/68 | 100.0% |
| sub-industry | 68/68 | 100.0% |
| Chain labels | 68/68 | 100.0% |
Non-empty fields are not necessarily accurate or supported by originals.
| Scope of source support | Count |
|---|---|
| Profiles with source-supported excerpts | 42 |
| Distinct corresponding companies | 42 |
| Reviewed Chinese/English paragraph pairs | 44 |
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 | 5.9% |
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
21 of this cohort’s 68 records link through existing company-ID mappings to 2026 lists from all jurisdictions (30.9%). 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 | 21 | 6 | 15 | 21 |
| All list records in the same reporting jurisdiction | 49 | 34 | 15 | 49 |
The two rows are different sets; subtraction does not establish gaps or relocation. List rows are not new companies or final recognition.
Stored 2026 local-recommendation records, sources and stage definitionsProvincial context and cohort interpretation
The provincial macro sources below use a different denominator from this 68-record archive cohort; they do not establish individual operating results.
Which activities do materials and equipment firms serve when non-ferrous processing and power grow but fuel processing declines?
In 2025, Gansu’s non-ferrous-metal smelting and rolling above designated size grew by 19.5% in value added, and electricity and heat production and supply by 18.5%; petroleum, coal and other fuel processing fell by 2.6%. Materials, energy supply and fuel processing did not move uniformly, requiring separate assessment of prices, processing volumes and equipment demand. [1]
Interpretation and test conditions
Gansu recorded growth in non-ferrous processing and power-heat supply value added in 2025, while fuel processing declined. Organise records around materials processing, energy supply and fuel processes as separate activities. A combined energy-materials label obscures the objects and conditions suppliers serve. [1]
Broad terms such as valves, instruments, corrosion-resistant materials or maintenance services do not identify an end market. Check media, operating conditions and stated uses before comparing supplier roles. Sector growth cannot substitute for evidence of equipment purchases or maintenance. [1]
Cross-tabulate material forms and equipment uses, then inspect tests, deliveries and project sources for comparable products. Where use descriptions are missing, retain an unclassified group rather than fill the end market from a firm's location or name. [1]
Recorded roles and delivery checks
Related studies and shared records
Shared records with Traditional Chinese Medicine Natural Products Keyword Candidate Study: 3; records in this cohort but outside that set: 65. The intersection/union ratio is 2.8%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Bakery Dairy Functional Beverages Keyword Candidate Study: 2; records in this cohort but outside that set: 66. The intersection/union ratio is 2.0%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Tianshui Tianguang SEMICONDUCTOR Co., Ltd. | Gansu | Next-generation information technology |
| Ounaite Wire&Cable Group Co., Ltd. | Gansu | New energy and power equipment |
| Sinomatech (Jiuquan) Wind Power Blade Co., Ltd. | Gansu | New energy and power equipment |
| Lanzhou Seemine Shape Memory Alloy Co., Ltd. | Gansu | Advanced materials |
| Gansu Zhongtong Chengfei New Materials Co., Ltd. | Gansu | Advanced materials |
| Gansu Daxin Copper Industry Co., Ltd. | Gansu | Advanced materials |
| Gaotai Hongyuan Mining Co., Ltd. | Gansu | Advanced materials |
| Baiyin Zhongtian New Materials Co., Ltd. | Gansu | Advanced materials |
Stable-ID samples, not rankings; metrics use the full cohort.
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Tianshui Tianguang SEMICONDUCTOR Co., Ltd. | Company data profile |
| Ounaite Wire&Cable Group Co., Ltd. | Company report page |
| Sinomatech (Jiuquan) Wind Power Blade Co., Ltd. | Company data profile |
| Lanzhou Seemine Shape Memory Alloy Co., Ltd. | Company report page |
| Gansu Zhongtong Chengfei New Materials Co., Ltd. | Company data profile |
| Gansu Daxin Copper Industry Co., Ltd. | Company data profile |