Amendment to frequency of aluminium P1020A MJP spot premium

After a month-long consultation period, which ended on Wednesday July 31, Fastmarkets has amended the publication frequency of its MB-AL-0343 Aluminium P1020A MJP spot premium, cif Japan, from twice weekly to daily.

This move allows Fastmarkets to better capture fluctuations in the market and provide greater clarity.

Effective Wednesday August 7, the amendment will be implemented with its first daily publication and the new specifications are as follows:

MB-AL-0343 Aluminium P1020A (MJP) spot premium, cif Japan, $/tonne
Quality: P1020A or 99.7 % Minimum Al purity (Si 0.10% max, Fe 0.20% max) in line with LME specifications. Ingot, T-bar, sow
Quantity: Min 100 tonnes
Location: cif in main Japanese ports at Yokohama, Nagoya and Osaka, premium on top of exchange-listed aluminium price
Timing: Within two calendar months
Unit: USD/tonne
Payment terms: Cash against documents (2 days after Bill of lading date)
Publication: Daily by 4pm London time
Notes: Excluding metal from LME warehouses and metal subject to international sanctions. Assessed by Fastmarkets’ Singapore Office.

The assessment is a part of the Fastmarkets base metals package.

To provide feedback or if you would like to provide price information by becoming a data submitter to this price assessment, please contact Chay Chye Leng by email at pricing@fastmarkets.com. Please add the subject heading “FAO: Chay Chye Leng Re: Aluminium MJP spot methodology.”

Please indicate if comments are confidential. Fastmarkets will consider all comments received and will make comments not marked confidential available upon request.

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

What to read next
Fastmarkets published its assessment of the MB-STE-0232 steel scrap No1 busheling, consumer buying price, delivered mill Chicago, $/gross ton on Thursday April 9, 2026.
Fastmarkets has corrected the rationale for its MB-LI-0033 Lithium hydroxide monohydrate LiOH.H2O 56.5% LiOH min, battery grade, spot price cif China, Japan & Korea, which was published incorrectly on Thursday April 9 due to a typo. The published rationale for MB-LI-0033 Lithium hydroxide monohydrate LiOH.H2O 56.5% LiOH min, battery grade, spot price cif China, Japan […]
Fastmarkets launched two new aluminium scrap prices on Thursday, April 9, adding to Fastmarkets’ suite of recycled non-ferrous metals price assessments. The launch will elevate and expand Fastmarkets’ aluminium scrap coverage by including the following grades: Section 232 tariffs and the resulting high aluminium premiums have led to increased costs and rising interest in recycled […]
The European Commission published the first-quarter 2026 Carbon Border Adjustment Mechanism (CBAM) certificate price on Tuesday April 7, applicable to all CBAM-eligible goods imported into the EU in January-March 2026.
The proposal would align the index more closely with physically traded volumes in the region, and enable it to adjust to evolving market conditions. This proposal follows an observed widening of the spread between trader and smelter purchase components of the index and is aligned with a majority of market feedback. Additionally, Fastmarkets seeks feedback […]
The publication of Fastmarkets’ Soymeal CIF US Gulf Barge Hipro, Soymeal CIF US Gulf Barge Hipro Premium, Soymeal FOB US Gulf Barge Hipro and Soymeal FOB US Gulf Barge Hipro Premium assessments for April 6 and 7, 2026 was delayed because of a procedure lapse and a system error. Fastmarkets’ pricing database has been updated.