Amendment to aluminium P1020A methodology for Europe, US, Japan

Following a month-long consultation, Fastmarkets has amended its IOSCO-accredited aluminium P1020A premium methodology to allow for flexibility on the underlying futures price used.

The methodology previously stated that the premiums are on top of the London Metal Exchange cash price. Fastmarkets has amended the methodology to clarify that, in addition to the LME, its premiums can be used with underlying futures aluminium prices on the Chicago Mercantile Exchange. The choice is down to industry market participants.

The specifications behind Fastmarkets’ aluminium premiums are aligned with those of either exchange.

The premiums the change relates to are as follows:

MB-AL-0346 – Aluminium P1020A premium, in-whs dup Rotterdam, $/tonne
MB-AL-0004 – Aluminium P1020A premium, in-whs dp Rotterdam, $/tonne
MB-AL-0316 – Aluminium P1020A premium, fca dp Italy, $/tonne
MB-AL-0343 – Aluminium P1020A (MJP) spot premium, cif Japan, $/tonne
MB-AL-0020 – Aluminium P1020A premium, ddp Midwest US, US cents/lb

The update will be effective from Tuesday April 11, 2023.

To provide feedback, or if you would like to provide price information by becoming a data submitter to these price assessments, please contact Alice Mason by email at pricing@fastmarkets.com. Please add the subject heading “FAO Alice Mason, re Aluminium P1020A methodology.”

To see all Fastmarkets’ pricing methodology and specification documents, go to https://www.fastmarkets.com/about-us/methodology.

What to read next
Fastmarkets launched new assessments of northern bleached softwood kraft (NBSK) and bleached eucalyptus kraft (BEK) pulp spot prices for Europe on Monday January 12, 2026.
The publication of Fastmarkets’ EU alloy steel scrap price assessments for Wednesday December 24 was delayed because of a procedural lapse.
Fastmarkets is proposing changes to its AG-SYB-0032 Soyoil cfr India $/mt and AG-SSD-0001 Sunoil cif India $/mt assessments with effect February 9, 2026. It is also clarifying the timing of the roll date for several assessments.
Fastmarkets includes additional EU Carbon Border Adjustment Mechanism (CBAM) costs in its price assessments for ferro-chrome, delivered Europe, effective January 1, 2026, when the definitive period of CBAM began.
The publication of Fastmarkets’ price assessments of calcined alumina on January 2 was delayed due to a procedural error. Fastmarkets’ pricing database has been updated.
Fastmarkets’ price assessments for green Douglas fir and southern yellow pine (SYP) lumber were published earlier than scheduled on Thursday January 8 due to a reporter error. The assessments were published at 1.30pm Pacific Time instead of the scheduled time of 3:30pm Pacific Time.