Proposal to amend aluminium P1020A MJP quarterly premium methodology

Fastmarkets is proposing to amend its aluminium P1020A main Japanese ports (MJP) quarterly assessment methodology.

The current methodology has a publishing deadline of the 15th day of the first month of the said quarter. Fastmarkets proposes to update this to the end of the first month of the said quarter.

This is due to the settlement taking place later than usual — in the first month of the contract quarter — in recent quarters throughout 2022.

The settlement can still be published before the revised deadline if more than 30,000 tonnes of contracted business have been reported by a consumer, producer and trader.

The consultation will run for four weeks ending on Thursday February 16.

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

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

What to read next
Fastmarkets proposes to launch a new monthly price assessment for green petroleum coke, 1.5% S, in-whs ARA, $/tonne.
The rationale for MB-IRO-0009 iron ore 65% Fe Brazil-origin fines, cfr Qingdao index on Friday August 8 had erroneously omitted the judgment for carry-over step. The rationale entry has been corrected as follows: Fastmarkets’ index for iron ore 65% Fe Brazil-origin fines, CFR Qingdao fell by $0.08 per tonne from the previous day. The price movement was […]
Fastmarkets has corrected its AG-CH-0054 Hides, branded cows, northern, $/piece, AG-CH-0056 Hides, branded cows, southwestern, $/piece, AG-CH-0050 Hides, heavy native cows, northern, $/piece, and AG-CH-0052 Hides, heavy native cows, southwestern, $/piece, which were published incorrectly on August 8, 2025. Fastmarkets has corrected the following prices: Fastmarkets’ pricing database has been updated to reflect this change. […]
Fastmarkets has corrected its US biodiesel SME and FAME fob New York Harbor and fob US Gulf, which were published incorrectly on Thursday August 7. Fastmarkets has corrected the prices for the following biodiesel assessments: EN-BD-0017 Biodiesel, SME, B100, flat price, fob US Gulf, $/gal was incorrectly published as $4.3388-4.5488 per gallon. This has been corrected […]
This reflects changing market dynamics with a preference from market participants for more visibility on a price for Laos-origin material while noting liquidity decline on an FOB Southern Turkey basis. The proposed price specifications will be as follows: Barite, drilling grade, unground lump, API, bulk, SG 4.10 fob Vietnam, $ per tonneQuality: API grade, SG 4.10 […]
The publication of the affected price was delayed for 29 minutes. The following assessment was published late: MB-ZN-0110 Zinc spot concentrate TC, cif China, $/per tonne This price is a part of the Fastmarkets Base Metals Physical Prices package. For more information or to provide feedback on the delayed publication of this price or if you […]