Data Methodology

1. Data Sources

Our price data and market intelligence are aggregated from multiple tiers of sources:

• Primary Sources: Direct market participants, trading platforms, and procurement surveys.
• Secondary Sources: Government agencies (EIA, EPA, ECHA), industry associations (ACC, CEFIC), and regulatory filings.
• Tertiary Sources: Published market reports, academic research, and verified news agencies (Reuters, Bloomberg).

2. Update Frequency

• Spot Prices: Updated daily during trading hours (Mon–Fri).
• Market Analysis: Published weekly with ad-hoc alerts for significant events.
• Regulatory Updates: Updated within 24 hours of official announcements.

3. Quality Control

All data undergoes a multi-step validation process:

1. Cross-referencing against multiple independent sources
2. Outlier detection using statistical thresholds
3. Editorial review by domain-specialist analysts
4. Automated consistency checks against historical trends

4. Limitations & Disclaimers

Chemical commodity markets are inherently volatile and opaque. Our data represents best-available estimates based on observable market activity and should not be used as the sole basis for procurement, investment, or contractual decisions. We recommend users cross-reference with their own market intelligence.

5. Corrections

If you identify an error in our data, please report it to [email protected]. See our Corrections Policy for details.