Expana clarifies its methodology for Vitamin B6 and B9 Expana Benchmark Prices

Expana wishes to clarify its methodology for Vitamin B6 and B9 Expana Benchmark Prices launched on July 15, 2025.

These assessments follow the “bulk of trade” methodology set out in the Expana Price Assessment Methodology available on the website here, and cover the period since the previous assessment (i.e. from 16:00:00 on the previous assessment day to 15:59:59 on the current assessment day).

This clarification does not impact any historical price assessments, as Expana has always followed the “bulk of trade” methodology.

Please send any questions or comments to [email protected] and clearly state which market note your comments relate to, and if the comments are intended for publication by Expana.

Expana will acknowledge receipt of all comments by email.