Data Sources & Methodology

Transparency in our research approach and data collection

Primary Data Sources

Government Agencies

• U.S. Geological Survey (USGS) - Mineral commodity summaries, production statistics, and reserve estimates
• Department of Energy (DOE) - Critical materials assessment and energy storage data
• European Commission - EU critical raw materials list and supply chain analysis
• Natural Resources Canada - Canadian mineral production and exploration data
• Australian Government - Resources and energy quarterly reports
• China Ministry of Natural Resources - Chinese production quotas and export data

Industry Organizations

• International Energy Agency (IEA) - Energy transition minerals demand forecasts
• World Bank - Climate-smart mining initiative data
• London Metal Exchange (LME) - Base metals pricing and inventory levels
• Shanghai Metals Market (SMM) - Chinese metals pricing and market intelligence
• Roskill Information Services - Specialty metals market analysis
• Benchmark Mineral Intelligence - Battery supply chain data

Academic & Research Institutions

• MIT Materials Research Laboratory - Advanced materials research
• Colorado School of Mines - Critical minerals research initiative
• RWTH Aachen University - European raw materials research
• Chinese Academy of Sciences - Rare earth research publications

Data Collection Methodology

Production Data

We aggregate production data from multiple sources, cross-referencing official government statistics with industry reports. When discrepancies exist, we note the range and provide our assessment based on:

• Historical accuracy of the source
• Transparency of methodology
• Corroboration from multiple sources
• Direct industry verification when available

Price Data

Pricing information is collected from:

• Official exchange prices (LME, SHFE, COMEX)
• Spot market assessments from pricing agencies
• Long-term contract price indicators
• Regional price differentials and premiums

Supply Chain Analysis

Our supply chain mapping incorporates:

• Trade flow data from UN Comtrade
• Company production reports and investor presentations
• Shipping and logistics data
• Processing capacity assessments

Quality Assurance

All data undergoes rigorous quality checks:

• Automated anomaly detection for statistical outliers
• Manual review by subject matter experts
• Historical trend validation
• Cross-source verification requirements

Update Frequency

Data Licensing

We respect intellectual property and maintain appropriate licenses for all commercial data sources. Public data is used under applicable government open data licenses, typically CC-BY-4.0 or equivalent.

Disclaimer

While we strive for accuracy, users should verify critical information independently. Market conditions change rapidly, and historical data may not predict future performance. Our analysis represents our interpretation of available data and should not be the sole basis for investment decisions.

Contact Our Research Team