CHOKEPOINT
MIXEDGraph 2026-08-10---- -- -- --:--:-- UTC
ENTITY · nata_opto

Jiangsu Nata Opto-electronic Material (Nanda Optoelectronics)300346

China·specialty gases·major

Suzhou maker of MO sources, ALD/CVD precursors, electronic specialty gases and ArF photoresist materials.

CLEAR · 0–39
38/100 illustrative
Underwriting Thesis

CLEAR — Jiangsu Nata Opto-electronic Material (Nanda Optoelectronics): concentrated foreign-origin supply compounded by sole-source / single-point-of-failure dominance in specialty gases. A chokepoint underwriting concern at this tier.

Factor Breakdown
Foreign-Origin Concentration100
Sole-Source Dependence30
Sanctions Exposure0
Downstream Criticality0
Sanctions Exposure

Entity not present on tracked screening lists (CSL).

DoD Exposure

No matched DoD semiconductor awards (USASpending) for this entity.

Segments
specialty gasesphotoresists chemicals
Chokepoint Relationships

Key Suppliers · upstream · 0

No mapped upstream suppliers.

Key Customers · downstream · 0

No mapped downstream customers.
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.