The Fastmarkets price book and database have both since been updated.

The affected prices are:
For more information or to provide feedback on the delayed publication of this price or if you would like to provide price information by becoming a data submitter to these assessments, please contact Siyi Liu by email at Please add the subject heading "FAO: Siyi Liu re: ferro-silicon, China."

To see all Fastmarkets’ pricing methodology and specification documents go to