alumina · substitute-decision matrix
One screen answering: “if the dominant supplier halts, who can fill the gap, how fast, at what regulatory risk?” Replaces manual cross-referencing of the production table with the IPTM register.
symbol: Alunit: USD/t (LME primary aluminium, 3-month; ~$2,600-2,900/t through 2025)covered since: 2026-06-01
No production-share data for alumina — substitution matrix self-hides.
Production data for alumina is not yet seeded in lib/iptm-material-country-production.ts. The matrix self-hides until shares are available.