Kepmen ESDM No.144 / 2026

Kalkulator HPM Bijih Nikel 2026

Formula HPM baru berlaku sejak 15 April 2026 · HMA source: minerba.esdm.go.id

New HPM Formula — Bijih Nikel

HPM = [(%Ni×CF_{Bijih Nikel}×HMA_Nikel) + (%Fe×CF_{Besi Ikutan}×HMA_{Bijih Besi}×100)
+ (%Co×CF_{Kobalt Ikutan}×HMA_Kobalt) + (%Cr×CF_{Krom Ikutan}×HMA_{Bijih Krom}×100)] × (1−MC)

Based on KEPMEN ESDM 144/2026

HPM vs Market — Limonite → Saprolite

HPM calculated using HMA April 2026 (P2) · Market price from field data

Fe Sensitivity — HPM vs Fe Content

Fixed: Ni 1.1% · Co 0.10% · Cr 2% · MC 35% · HMA April 2026 (P2)

Co Sensitivity — HPM vs Co Content

Fixed: Ni 1.5% · Fe 20% · Cr 1% · MC 35% · HMA April 2026 (P2)

Ore Grades limonite

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