Amendment to specifications of Chinese metallurgical coke export price

Fastmarkets has made an amendment to the specifications of its Chinese metallurgical coke export price assessment following a one-month consultation.

The consultation took place over May 19-June 16.

The coke strength after reaction (CSR) for this price has been amended to 65% from 62% to align more closely with the most common coke products traded in the spot market.

The specifications after the amendment are as follows:

MB-COA-0006 – Coke 65% CSR, fob China, $/tonne
Quality: 30-90mm; range 25-100mm
CSR: 65%; minimum 63%
Volatile matter: 1.5%; range 1-1.5%
Ash: 12.5%; range 11-13.5%
Sulphur: 0.65%; range 0.4-0.8%
Phosphorus: 0.035%
Cargo type: Non-blended
Basis: fob Tianjin
Quantity: 35,000 tonnes; minimum 5,000 tonnes
Laycan: Within 45 days
Publication: Weekly, Tuesday, at 7pm Singapore time

To provide feedback on this weekly assessment, or if you would like to provide price information by becoming a data submitter to this assessment, please contact Olivia Zhang/Paul Lim by email at: pricing@fastmarkets.com. Please add the subject heading “FAO: Olivia Zhang/Paul Lim, re: amendment to the specifications of Chinese metallurgical coke export price assessment.”

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

What to read next
As previously announced, Fastmarkets has discontinued its legacy assessments for bleached and unbleached European sack kraft as of January 22 2026.
Following a market consultation, Fastmarkets launched European average prices for bleached and unbleached sack kraft with effect from January 22 2026 to complement our existing country-specific sack kraft assessments.
The proposed amendments will see the publication time of the two FOT Qingdao indices for MB-IRO-0011 iron ore 61% Fe fines, fot Qingdao, yuan/wet tonne, and MB-IRO-0022 iron ore 61% Fe fines, fot Qingdao, $/dmt conversion change from daily at 6:30pm Singapore time to daily at 6:30pm Shanghai time, as well as to be aligned with the Chinese pricing […]
The following prices have been corrected: AG-CH-0082 Hide index, fob US, $/pc was published incorrectly at $13.8875 per piece. This has been corrected to $13.7750 per piece. AG-CH-0034 Hides, butt branded steers, regular-weight, $/piece was published incorrectly at $11.00-18.00 per piece. This has been corrected to $11.50-18.00 per piece. AG-CH-0032 Hides, butt branded steers, light-weight, $/piece was published incorrectly at $12.00-19.50 […]
The MB-STE-0939 steel scrap HMS 1&2 index, domestic composite, delivered Saudi Arabia, was published in error as 1,361.52 riyals per tonne. It has been corrected to 1,360.19 riyals per tonne. Fastmarkets’ pricing database has been updated to reflect this change. This price is part of the Fastmarkets scrap price package. For more information, or to provide […]
The publication of Fastmarkets’ European bulk alloys prices for Friday January 16 was delayed because of a reporter error. Fastmarkets’ pricing database has been updated.