Lead times from major US mills providing historical comparison to flag supply constraints. Data collected by speaking to the market.

PLEASE NOTE: These figures are based on a limited sample, as this dataset was first launched in June 2025. The results should be treated as directional only and are not yet suitable for external sharing or formal sourcing.

Help strengthen the dataset by contributing your market view. To get involved, contact our Managing Editor, Gabriella Vagnini for more information.