Amendment to steel hot-dipped galvanized coil specification

Fastmarkets has amended the specifications for the weekly all-in assessment price for steel hot-dipped galvanized coil to clarify the included zinc coating extras and publish a non-market adjustment to reflect this extra.

The original consultation started on August 1 and was extended through September 30. The changes will come into effect starting from the next assessment on Thursday October 6. The non-market adjustment will be implemented on Thursday October 13 using official coating extras effective on October 6.

This change does not affect the thickness specifications for the base price, which will remain listed as 0.03-0.13 inch.

The new specifications for the affected price are as follows, with the addition highlighted in bold and italics:

MB-STE-0212 Steel hot-dipped galvanized coil G90 (cold-rolled base), fob mill US, $ per cwt
Quality: ASTM A653 Commercial Steel and corresponding grades. 0.03-0.13 inch thick x 48-72 inches wide
Quantity: Min 50 tons
Location: fob US mill, excluding Pacific states (Washington, Oregon, California, Alaska and Hawaii) as defined by the US Census Bureau.
Unit: USD per hundredweight
Publication: Weekly, Thursday
Notes: Raw materials surcharges included; G90 coating for 0.04-inch coil included. Standard packaging

To provide feedback on this assessment, or if you would like to provide price information by becoming a data submitter to this assessment, please contact Alesha Alkaff by email at: pricing@fastmarkets.com. Please add the subject heading FAO: Alesha Alkaff, re: US hot-dipped galvanized.

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 transition of the iron ore market to a 61% Fe pricing benchmark is reshaping trading dynamics and leading participants across the value chain to reassess grade preferences, emerging demand centers and the growing importance of product quality in a decarbonizing steel sector, according to panelists speaking at the panel discussion “The benchmark transition ​and its implication from different voices​” at Iron Ore Decoded 2026, a conference co-organized by Fastmarkets and Horizon Insights.​
Fastmarkets has calculated its Carbon Border Adjustment Mechanism (CBAM) Certificate Index at a price only slightly below the official average price for the first quarter of this year, when the regime was brought into operation.
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.
Iron ore market participants said Simandou’s production ramp-up remains on track to meet market expectations, with growing exports from Guinea expected to influence freight markets, high-grade ore pricing and steel decarbonization strategies.