Proposal to amend US HRC index methodology

Fastmarkets is proposing to change the way it calculates its daily hot-rolled coil index, fob mill US, to align its methodology with other Fastmarkets indices

The US HRC index currently employs a three sub-index approach, categorizing and weighing inputs separately from producers, distributors and consumers.

The proposal is to change the index to a two sub-index approach with inputs separated simply as sellers and buyers.

Fastmarkets does not expect this change to materially affect the daily published price, based on internal analysis.

The 90-day consultation period for this proposed amendment starts from Thursday July 21 and will end on Wednesday October 19. The amendment will then take place, subject to market feedback, on Monday October 31.

To provide feedback on this index, or if you would like to provide price information by becoming a data submitter to this index, please contact Grace Asenov by email at: pricing@fastmarkets.com. Please add the subject heading FAO: Grace Asenov, re: US HRC index.To see all of Fastmarkets’ pricing methodology and specification documents, go to https://www.fastmarkets.com/about-us/methodology.

What to read next
The publication of Fastmarkets’ MB-AS-0001 Arsenic 99% min As, in-whs Rotterdam, $/lb, MB-RE-0001 Rhenium APR catalytic grade, in-whs dup Rotterdam, $/kg Re, MB-RE-0002 Rhenium metal pellets 99.9% Re min, in-whs dup, Rotterdam $/lb and MB-HF-0001 Hafnium, max 1% Zr, in-whs global locations, $/kg assessments was incorrectly published because of a reporter error.
Fastmarkets is proposing to change the price formation process of 26 global tube and pipe prices to calculations from assessments, effective September 9, 2026.
The publication of Fastmarkets' spot CIF CJK assessments for lithium carbonate min 99.5% Li2CO3 min, battery grade; lithium hydroxide monohydrate LiOH.H2O 56.5% LiOH min, battery grade; and battery grade lithium hydroxide monohydrate, midpoint transitional spread for Thursday July 2 was delayed because of reporter error. Fastmarkets' pricing database has been updated.
Fastmarkets has corrected its FP-PP-0002 polypropylene polymer, fiber grade, free delivered Europe, €/kg assessment, which was published incorrectly on July 1 due to a typo.
Fastmarkets has corrected its assessment for AG-CRN-0077 Corn FOB US PNW $/mt, published incorrectly on June 24 due to a procedural error.
Fastmarkets has launched a new iron ore blast-furnace (BF)-pellet quarterly contract premium and a monthly premium indicator for the European market, effective July 1, 2026.