Producer services / Electronic information and digital technology / Core components and digital hardware Supply-chain Study

Comparative structure study

The largest recorded reporting jurisdiction, Shenzhen, contains 35 records (24.8% of this 141-record cohort). The remaining cohort contains 106 records. The comparison concerns archive composition.

The recorded sub-industry label Electronic assemblies and systems integration accounts for 24.8% here (35/141), compared with 37.6% in the parent set (1,179/3,137), an absolute gap of 12.8 percentage points.

47/141 companies link to pages with existing source-supported excerpts (33.3% of the cohort). The other 94 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, Electronic information and digital technology / Core components and digital hardware, contains 3,137 records. This cohort contributes 141 (4.5%); 2,996 records remain after excluding it.

The parent set, Producer services, contains 954 records. This cohort contributes 141 (14.8%); 813 records remain after excluding it.

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

Excluding this cohort, the recorded sub-industry label Electronic assemblies and systems integration covers 1,144/2,996 remaining records (38.2%), an absolute gap of 13.4 percentage points from this cohort.

The full reporting jurisdiction distribution has 24 labels; the top 3 contain 70/141 records (49.6%).Other known labels contain 71 records.

For 141 records with known labels, the effective category count is 8.3, versus 24 actual labels. Definitions and scope are in the methodology.

The table shows ten labels; 14 others are included in the calculations above.

Record counts do not rank supply capability or economic size.

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.

A rule hit prioritises review; it does not establish that the entire field is wrong. One record can trigger several rules.

28 of this cohort’s 141 records link through existing company-ID mappings to 2026 lists from all jurisdictions (19.9%). 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.

Component records require interface-level evidence

The Electronic assemblies and systems integration label covers 35 records (24.8% of this cohort). This archive clue raises a verification question about Components or modules with application specifications; it does not establish that these companies already deliver it.

Shared records with Shenzhen / Producer services Company Structure Study: 35; records in this cohort but outside that set: 106. The intersection/union ratio is 15.5%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with Beijing / Producer services Company Structure Study: 23; records in this cohort but outside that set: 118. The intersection/union ratio is 10.2%, a measure of label overlap rather than business collaboration. Read comparison

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