Pending — flagged, not yet actioned

Kept open deliberately (2026-07-11). These block on a co-director decision or on missing source data, so they are parked while the rest of the roadmap proceeds.

1. EVs 741410 role — needs Bentley’s call

• The green dict maps HS 741410 → “PMSM; Copper Wire” as a Midstream input, but the code carried two conflicting roles (Product Component vs Processed Material). Resolved provisionally to Processed Material.
• ⚠️ The official HS text for 741410 is “Copper: cloth, endless bands, for machinery, of copper wire” — i.e. copper wire cloth/gauze, not motor magnet-wire (which is HS 7408). So the 741410 → PMSM Copper Wire mapping itself looks miscoded and may need re-coding, not just a role pick.
• Action when confirmed: set EV741410_ROLE in scripts/build_data/01c_add_product_description.R (or fix the code at source in the EVs master sheet), then re-run 01c + a bilateral rebuild.

2. The 20 Mode-2 codes — need canonical role/stage sign-off

• 20 tech × HS6 codes carry more than one role/stage within a tech — the only cases where collapsing to bare HS6 is lossy for trade/activity.
• Full inventory (with official descriptions + a decision column) is at docs/green_dict/mode2_multi_role_stage_codes.{csv,md}.
• Action when confirmed: encode the chosen canonical role/stage per code in the green-dict build, then re-run 01c + downstream.

3. EVs dendrite edges — missing source data

• data/dendrite/dendrite_edges.csv has no EVs rows, so the EVs tech tree and value-chain sankey render empty (engine _tech_EVs.json has tree: []; sankey present).
• Not a rendering bug — the process-of-production edges for EVs were never built.
• Action: build EVs dendrite edges (same pipeline step that produced the other techs’ edges) to complete the EVs onboarding.

Everything else in the Task 3 arc is shipped (official HS-description labels, viz.js engine display, pre-render retirement, deploy). See log/session_20260711.md.