SUBJECT-0646.dossier · instrument · status: active
E3
subject of file

Export Control Classification Number (ECCN) 3B001

Classification code for semiconductor manufacturing equipment under US export controls
Tracked because Classification code for semiconductor manufacturing equipment under US export controls · 19 documented connections
Facts on record2
Connections mapped19
Sources cited8
✦ Thin coverage gap +71 connected to 19 entities · only 2 facts on record · flagged for follow-up research
Evidence: 2P
Network web → Timeline → Compare with… → Position Drift → Coverage tone → View on Graph → View Card → Export CSV JSON Dossier ← Entity Directory
Stated vs Revealed
No documented contradictions on file.
PATTERN government agency → [regulatory filing] → government agen... 155× PATTERN company → [oversight] → government agency → [oversight] →... 154× PATTERN company → [oversight] → instrument → [oversight] → company 89× PATTERN company → [oversight] → instrument → [oversight] → govern... 61× PATTERN government agency → [oversight] → instrument → [oversight... 61×
Connection Map
Key Connections
← Bureau of Industry and Security (BIS) government agency
oversight
BIS classified semiconductor manufacturing equipment under ECCN 3B001 for export controls affecting Korean entities starting October 7, 2022
← Simplified Network Application Process Redesign (SNAP-R) instrument
oversight
Export license applications for ECCN 3B001 equipment must be submitted through the SNAP-R electronic portal system.
Facts (2)
Data Freshness
Stale Last update: 190d ago · Avg age: 429d
Confidence Tiers: Primary Source — cross-referenced government/corporate filings Pending Review — sourced but not independently verified AI Inference — analytical hypothesis from cross-referencing
✓ Verified Findings (2)
Independently re-checked: a second model read the source artifact and confirmed it supports the extracted claim.
✓ verified Primary Source Country Group D:5 restrictions apply to ECCN 3B001 equipment exports, affecting licensing requirements for multiple destinations beyond China
✓ verified Primary Source ECCN 3B001 controls equipment for manufacturing semiconductor devices, materials, or related equipment and specially designed components and accessories
All Connections (19)
→ YEST Co. company
oversight inferential since 2026
YEST Co. is mentioned in context with ECCN 3B001 and semiconductor manufacturing equipment controls, likely as a company subject to these export classifications.
oversight inferential since 2026
Applied Materials Korea is a semiconductor equipment supplier whose products may fall under ECCN 3B001 controls.
→ Nvidia company
oversight inferential since 2026
Nvidia manufactures semiconductor devices and related equipment that may be classified under ECCN 3B001 for export control purposes.
→ Wise Road Capital LTD company
transaction subject inferential since 2026
Wise Road Capital's acquisition activities involving Magnachip Semiconductor were reviewed under CFIUS, with ECCN 3B001 relevant to the semiconductor equipment controls at issue.
oversight inferential since 2026
Magnachip's semiconductor manufacturing operations and equipment are potentially subject to ECCN 3B001 controls.
oversight inferential since 2026
CFIUS reviews foreign investments involving entities subject to ECCN 3B001 export controls due to national security concerns.
→ Samsung Electronics company
oversight inferential since 2026
Samsung Electronics, as a semiconductor manufacturer, uses equipment controlled under ECCN 3B001 and is subject to related export restrictions.
oversight inferential since 2026
TSMC is a major semiconductor foundry whose manufacturing equipment may be classified under ECCN 3B001, subjecting it to export controls.
→ Intel Corporation company
oversight inferential since 2026
Intel manufactures semiconductor devices using equipment potentially controlled under ECCN 3B001.
→ Hanmi Semiconductor company
oversight inferential since 2026
Hanmi Semiconductor produces equipment for semiconductor manufacturing that may be classified under ECCN 3B001.
→ Poongsan Microtec company
oversight inferential since 2026
Poongsan Microtec is involved in semiconductor materials and equipment, potentially subject to ECCN 3B001 regulations.
→ ASML company
oversight inferential since 2026
ASML manufactures advanced lithography equipment for semiconductor production, likely falling under ECCN 3B001 controls.
oversight inferential since 2026
Lam Research produces semiconductor manufacturing equipment that may be classified under ECCN 3B001.
oversight inferential since 2026
Amkor provides semiconductor packaging and test services using equipment potentially controlled under ECCN 3B001.
→ NXP Semiconductors company
oversight inferential since 2026
NXP manufactures semiconductor devices using equipment that may be subject to ECCN 3B001 export restrictions.
← HPSP company
potential_licensing_requirement likely
HPSP as Korean semiconductor equipment manufacturer would require BIS export licenses for ECCN 3B001 equipment to controlled destinations
regulated_technology secondary since 2024
HPHA equipment is classified under ECCN 3B001 for semiconductor manufacturing equipment subject to dual-use export controls.
oversight primary since 2022
BIS classified semiconductor manufacturing equipment under ECCN 3B001 for export controls affecting Korean entities starting October 7, 2022
oversight primary since 2026
Export license applications for ECCN 3B001 equipment must be submitted through the SNAP-R electronic portal system.
Sources (8)
2026 UNVERIFIED Research: Export Control Classification Number (ECCN) 3B001 — Parliamentary reco… parliamentary_record Processed 📜 Receipt
2026 UNVERIFIED Research: Export Control Classification Number (ECCN) 3B001 — USASpending contra… contract Processed 📜 Receipt
2026 UNVERIFIED Research: Export Control Classification Number (ECCN) 3B001 — Court records (no … court_document Processed 📜 Receipt
2026 UNVERIFIED Research: Export Control Classification Number (ECCN) 3B001 — Corporate registra… government_disclosure Processed 📜 Receipt
2026 UNVERIFIED Research: Export Control Classification Number (ECCN) 3B001 — Lobbying disclosur… government_disclosure Processed 📜 Receipt
2026 UNVERIFIED Research: Export Control Classification Number (ECCN) 3B001 — SEC filings (no re… sec_filing Processed 📜 Receipt
2023-10-17 ↗ October 2023 BIS rule updates expanding geographic scope of semiconductor contro… web_search Processed 📜 Receipt
2023-10-25 ↗ Federal Register rule 88 FR 73424 establishing current ECCN 3B001 controls web_search Processed 📜 Receipt