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Commodity·iridium

Iridium

Ir

PGM · byproduct

DOE_2023

USGS_2022

USGS_2025

Overview Supply Trade Demand Restrictions

Sectoral intensity

PEM water electrolyzer Ir anode catalyst (H2NEW)0.316kg / electrolyzer_stack_mw
NREL H2NEW 2024

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Ir100%Canada · top share Rh100%Canada · top share Ru100%Canada · top share Ga98%China · top share Ge94%China · top share Nb92%Brazil · top share Si82%China · top share W79%China · top share Co77%Congo, Democratic Republic · top share 75%China · top share Te75%China · top share 75%China · top share In74%China · top share Pt73%South Africa · top share Cu70%China · top share 66%China · top share V64%China · top share Li64%Australia · top share Al66%China · top share Ni65%Indonesia · top share Pb62%China · top share As50%Peru · top share Mg58%China · top share Be55%USA · top share Cr55%South Africa · top share Bi54%China · top share Pd44%Russia · top share Ta46%Congo (Kinshasa) · top share 49%China · top share Sb43%China · top share Re44%Chile · top share B44%Turkey · top share U38%Kazakhstan · top share Zr36%Australia · top share Mn39%South Africa · top share Zn39%China · top share Ti28%Mozambique · top share Ag34%Mexico · top share 29%Canada · top share 26%China · top share Sn26%China · top share 🇨🇱 CLCutax2024 🇨🇩 CDCusurtax2022 🇨🇱 CLListrategic resource2023 🇨🇳 CNLiexport license2024 🇿🇼 ZWLiraw ore ban2022 🇮🇩 IDNiraw ore ban2020 🇵🇭 PHNiroyalty2024 🇷🇺 RUNiimport ban2024 🇨🇳 CN→🇻🇳 VNREE+4700%re export surge 🇮🇩 IDNi-97%export ban effect Li+38%concentration shift 🇨🇳 CNREE-25%concentration shift