CHOKEPOINT
MIXEDGraph 2026-08-10---- -- -- --:--:-- UTC
Commodities/Heatmap/materials/silicon_wafers

silicon wafers

materials

CLEAR · 0–39
14/100 illustrative

CLEAR — materials/silicon_wafers: diversified producer set with limited adversary/sanctions pressure in current graph.

13
Producers
0
Hostile
15
Adversary %
15
Scarcity
Adversary concentration15
Producer scarcity15
Sanctions exposure0
DoD path exposure28
Producers
TrackCountryScoreVerdictActions
National Silicon Industry GroupChina57DEGRADEDCascade
GlobalWafersTaiwan52DEGRADEDCascade
Wafer WorksTaiwan49DEGRADEDCascade
IQEUnited Kingdom38NOMINALCascade
TanKeBlue SemiconductorChina38NOMINALCascade
Shin-Etsu ChemicalJapan37NOMINALCascade
SUMCOJapan35NOMINALCascade
SiltronicGermany35NOMINALCascade
Wacker ChemieGermany35NOMINALCascade
TokuyamaJapan35NOMINALCascade
SK SiltronSouth Korea34NOMINALCascade
WolfspeedUnited States32NOMINALCascade
SemiQ Inc.United States5NOMINALCascade
Data Provenance· generated 2026-08-10 01:06:49Z
  • Consolidated Screening List (CSL) [LIVE] https://data.trade.gov/downloadable_consolidated_screening_list/v1/consolidated.json @ 2026-08-10T01:06:49.039Z
  • USASpending.gov — DoD award search [LIVE] https://api.usaspending.gov/api/v2/search/spending_by_award/ @ 2026-08-10T01:06:49.377Z
  • Curated ownership aggregation [FALLBACK] @ 2026-08-10T01:06:49.378Z
  • Curated China-ecosystem + Nexperia edges (Phase B, CSET ETO + TechInsights + TrendForce + SCMP + BIS Entity List + Nexperia press release) [FALLBACK] @ 2026-08-10T01:06:49.378Z

Firm/commodity-level signals from public data — not component-level BOM. Scores are an analytic underwriting heuristic, not legal or procurement advice.