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Structured register of government actions in the geoeconomic space — export controls, tariffs, sanctions, FDI screening, subsidies, industrial-policy laws — cross-referenced into the country, minerals, and ETF surface. Charter: docs/IPTM_CHARTER.md.
Severity 1-5 is the qualitative impact rating (1=minor, 5=structural). The bilateral-trade-grounded quant scorer is the next IPTM milestone. RBI (Register Breadth Index) is a complementary structural-breadth indicator from scripts/py/iptm/breadth.py; divergence between RBI and severity is itself informative (high-sev / low-RBI = strategic chokepoint; low-sev / high-RBI = broad but shallow). Every action has at least one primary source URL. Verify-or-don't-file. See also themes, timeline, graph, sankey, map, country exposure, sector exposure, material exposure (+ graph), weekly briefs, portfolio scan, escalation monitor, trans-shipment hubs. Internal triage tools (RSS-poller candidate feed, source-feed health) live under /admin/candidates + /admin/sources. Subscribe via Atom feed (accepts ?country=CN, ?material=lithium, ?issuer=BIS, ?type=export_control, ?etf=SOXX, ?company=NVDA, ?minSeverity=4, ?year=2026, ?q=…) or pull /api/iptm/actions.
The US Bureau of Industry and Security issued an interim final rule on 17 October 2023 that substantially expanded the advanced-computing and semiconductor manufacturing controls first imposed in October 2022. The rule closed the performance-threshold workaround that NVIDIA had used to ship China-specific A800/H800 GPUs, replacing it with a "performance density" metric and adding a new "Notified Advanced Computing" licence category. It expanded controls on chipmaking equipment (additional ECCNs covering deposition, etch, metrology), pulled 21 additional countries (mostly Middle East / Central Asia) into a regional licensing scheme to prevent transshipment, and added 13 Chinese entities to the Entity List including AI-chip designers.
President Biden signed Executive Order 14105 on 9 August 2023, "Addressing United States Investments in Certain National Security Technologies and Products in Countries of Concern", establishing the first dedicated US outbound-investment screening regime. The EO directs Treasury to prohibit or require notification of US investments in Chinese (and Hong Kong, Macau) entities engaged in three categories of technology: (1) semiconductors and microelectronics, (2) quantum information technologies, (3) artificial intelligence systems. After a public-comment process, Treasury issued the final rule (31 CFR Part 850) on 28 October 2024, effective 2 January 2025.
The Bureau of Industry and Security added 36 entities — 35 in China, 1 in Japan — to the Entity List under a presumption of denial for all EAR-controlled items, effective December 16, 2022. The most consequential additions are Yangtze Memory Technologies (YMTC, simultaneously removed from the Unverified List), eight Cambricon AI-chip subsidiaries, and Shanghai Micro Electronics Equipment (SMEE), China's sole domestic lithography producer. Three existing entries were revised: CETC 13 and two affiliates gained a Footnote 3 Russian-military-end-user designation, bringing them under the Russia/Belarus Foreign Direct Product rule with a blanket denial policy.