PRICING NOTICE: Amendment of criteria for aluminium P1020A (MJP) quarterly premium settlement

Fastmarkets will amend the settlement criteria for its MB-AL-0001 aluminium P1020A (MJP) quarterly premium, cif Japan, $ per tonne.

Following the end of a six-week consultation, Fastmarkets has decided to change the criteria for settling the quarterly premium to the following:

  • A minimum total quarterly transaction volume of 30,000 tonnes reported to Fastmarkets MB.
  • Confirmed deals from multiple market participants which include at least one producer, one consumer and one trader.

Only when these criteria have been met and the majority of the market have agreed a quarterly benchmark will Fastmarkets publish the premium.

In line with this, Fastmarkets has updated and simplified its fallback procedures should the MJP benchmark fail to be concluded by the 15th of the first month of any quarter: 

  • If less than 30,000 tonnes of transacted volumes have been reported, Fastmarkets MB will publish an assessed benchmark based on deals reported as well as bids and offers, giving a weighted preference to reported transactions.

The changes will be implemented for the first-quarter 2021 settlement of the MJP premium.

The last MJP quarterly settlement price assessment with the previous methodology was on October 5, 2020.

The change is in the interests of capturing the maximum level of contractual liquidity in the near term, and potentially in the longer term.

Market dynamics have shifted this year and, in part due to the consequences of the Covid-19 pandemic, have resulted in fewer participants engaged in MJP quarterly contractual discussions, with some choosing not to take part at all.

Fastmarkets believes that there may be a longer-term move away from contractual volumes in favor of an increase in spot market activity.

To provide feedback on these specification methodology amendments or if you would like to provide price information by becoming a data submitter to these prices, please contact Karen Ng or Alice Mason by email at pricing@fastmarkets.com. Please add the subject heading ‘FAO: Karen Ng/Alice Mason, re: MJP data submission.’

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

View the full methodology for the aluminium P1020A (MJP) quarterly premium, cif Japan here.

What to read next
The price assessments were not affected by the incorrect publication and the correct prices are showing on Dashboard. The price was published at 12.33pm London time instead of the scheduled time of 3-4pm. The following prices were published early:MB-CU-0405 Copper grade A cathode premium, in-whs Shanghai, $ per tonneMB-CU-0383 Copper grade A cathode ER premium, bonded in-whs […]
Fastmarkets’ pricing database has been updated. The prices were published with a delay on May 12. The following prices were affected:MB-LI-0036 Lithium carbonate 99.5% Li2CO3 min, battery grade, spot price range, exw domestic China, yuan per tonne MB-LI-0040 Lithium hydroxide monohydrate LiOH.H2O, 56.5% LiOH min, battery grade, spot price range, exw domestic China, yuan per tonne These […]
On Wednesday May 6, a critical minerals panel at Commodities Trading Week in London said metals markets are shifting from an energy transition-led narrative toward security of supply, leaving Europe particularly exposed because of its reliance on imports.
This followed a period of open consultation with no feedback received from the market between April 2 and April 30, 2026, and a final decision published on April 30, 2026. Both the open consultation and final decision notes can be found here and here. The following prices were affected: Barley/Wheat Corn Soybean Vegoils Meals For more information or […]
Fastmarkets advises that, as of Monday May 11, certain monthly North American ferrous scrap markets are yet to settle.
Fastmarkets published its assessment of the MB-STE-0232 steel scrap No1 busheling, consumer buying price, delivered mill Chicago, $/gross ton on Monday May 11, 2026.