Ask Explore Model Control

Federated from primary sources. Every fact carries its provenance.

USGS·MSHA·EPA FRS·Wikidata·CEPII BACI·IEA CMO·NREL·BGS·GCAM·HECTOR·PROMMIS

Strata is a product of

© 2026 BrightQuery, Inc. All rights reserved.

Ask Explore Model Control

Explore

Browse the federated graph

DashboardCommoditiesMatricesFacilitiesTradeSignals

Federated from primary sources. Every fact carries its provenance.

USGS·MSHA·EPA FRS·Wikidata·CEPII BACI·IEA CMO·NREL·BGS·GCAM·HECTOR·PROMMIS

Strata is a product of

© 2026 BrightQuery, Inc. All rights reserved.

Ask Explore Model Control

Explore

Browse the federated graph

Pick a lens. Pick a row. The dossier opens beside it.

Commodities

61

Commodity·tantalum

Tantalum

Ta

specialty metal · primary

USGS_2022

USGS_2025

Overview Supply Trade Demand Restrictions

US import dependency

64% of US imports from Australia

AustraliaTantalum ores and concentrates64%
ChinaTantalum metal and powder47%

Federated from primary sources. Every fact carries its provenance.

USGS·MSHA·EPA FRS·Wikidata·CEPII BACI·IEA CMO·NREL·BGS·GCAM·HECTOR·PROMMIS

Strata is a product of

© 2026 BrightQuery, Inc. All rights reserved.

Other46%

Other countriesTotal46%

Other countriesTantalum waste and scrap44%

GermanyTantalum metal and powder25%

ChinaTotal22%

IndonesiaTantalum waste and scrap18%

Korea, Republic ofTantalum waste and scrap18%

KazakhstanTantalum metal and powder16%

Share of US imports · full dossier for reliance, exporters & restrictions.

Live

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