Semiconductor Packaging Testing Substrate Keyword Candidate Study

Comparative structure study

The largest recorded reporting jurisdiction, Shenzhen, contains 14 records (38.9% of this 36-record cohort). The remaining cohort contains 22 records. The comparison concerns archive composition.

The recorded industry label Next-generation information technology accounts for 75.0% here (27/36), compared with 27.1% in the parent set (5,226/19,297), an absolute gap of 47.9 percentage points.

18/36 companies link to pages with existing source-supported excerpts (50.0% of the cohort). The other 18 records remain usable for archive composition, but do not support new operating case studies.

An ID-deduplicated archive snapshot, not the whole market, current recognition or operating results.

The parent set, All public archive records, contains 19,297 records. This cohort contributes 36 (0.2%); 19,261 records remain after excluding it.

Ratio of label participation, not market share; multi-label counts overlap.

Excluding this cohort, the recorded industry label Next-generation information technology covers 5,199/19,261 remaining records (27.0%), an absolute gap of 48.0 percentage points from this cohort.

The full reporting jurisdiction distribution has 14 labels; the top 3 contain 20/36 records (55.6%).Other known labels contain 16 records.

For 36 records with known labels, the effective category count is 5.4, versus 14 actual labels. Definitions and scope are in the methodology.

The table shows ten labels; 4 others are included in the calculations above.

Record counts do not rank supply capability or economic size.

The largest intersection, Shenzhen × Next-generation information technology, contains 12 records, or 85.7% of the 14 records carrying the Shenzhen label.

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 19 non-empty cells; the other 11 remain in the analysis.

Non-empty fields are not necessarily accurate or supported by originals.

Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.

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, “packaging and testing” has the most matches: 14/36. Name, product and sub-industry fields match 1, 11 and 4 records respectively; the largest field is product field. Fields can overlap, and a term remains a search link rather than verified business activity.

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.

10 of this cohort’s 36 records link through existing company-ID mappings to 2026 lists from all jurisdictions (27.8%). This intersection measures list linkage, not successful recognition or company growth.

List rows and company IDs are separate counts, not new firms or final recognition.

Separate material leads by application validation

The Electronic chemicals for PCB and IC substrate processes label covers 4 records (11.1% of this cohort). This archive clue raises a verification question about Use-specific electronic chemicals or supporting materials with validation documents; it does not establish that these companies already deliver it.

Shared records with Ic Substrate Leadframe Packaging Parts Keyword Candidate Study: 6; records in this cohort but outside that set: 30. The intersection/union ratio is 15.0%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with PCB Electronic Circuits Keyword Candidate Study: 8; records in this cohort but outside that set: 28. The intersection/union ratio is 7.7%, a measure of label overlap rather than business collaboration. Read comparison

Stable-ID samples, not rankings; metrics use the full cohort.