Amendment to publication time of Fastmarkets’ China manganese alloy prices, port manganese ore index

After a consultation period, Fastmarkets has amended the publication time of its silico-manganese, ferro-manganese and manganese ore port prices in China, to 5-6pm Shanghai time from 2-3pm London time.

The change take places on Tuesday July 4, and follows a consultation that started on Tuesday May 30.

The specifications for the affected prices, with the updated publication time, are as follows:

MB-SIM-0001 – Silico-manganese 65% Mn min, max 17% Si, in-whs China, yuan/tonne
Quality: Lump. Mn 65-72%, Si 17%, C 1.8% max, P 0.25% max, S 0.04% max
Quantity: Min 100 tonnes
Location: ddp China
Unit: CNY/tonne, all Mn grades normalized to 65% basis on pro rata basis
Payment terms: Cash, other terms normalized
Publication: Weekly. Friday 5-6pm Shanghai time

MB-FEM-0007 – Ferro-manganese 65% Mn min, max 7% C, in-whs China, yuan/ tonne
Quality: Lump. Mn 65-72%, Si 4.5% max, C 7.0% max, P 0.4% max, S 0.03% max
Quantity: Min 100 tonnes
Location: In-whs China
Unit: CNY/tonne, all Mn grades normalized to 65% on pro rata basis
Payment terms: Cash, other payment terms normalized
Publication: Weekly, Friday 5-6pm Shanghai time

MB-MNO-0005 – Manganese ore port index, base 44% Mn, range 42-48%, fot Tianjin China, yuan/dmtu
Quality: 5.5-75mm lump. Mn base 44%, range 42-48%; Fe base 5%, max 16%; silica base 11%, max 12%; P base 0.10%, max 0.16%; alumina base 5%, max 14%. Moisture base 4%, max 12%
Quantity: Min 1,000 tonnes
Location: fot Tianjin – normalized for other China mainland sea ports
Timing: Immediate
Unit: CNY per dry metric tonne,
Payment: Cash or equivalent
Publication: Friday, 5-6pm Shanghai time

MB-MNO-0004 – Manganese ore port index, base 37% Mn, range 35-39%, fot Tianjin China, yuan/dmtu
Quality: 5.5-75mm lump. Mn base 37%, range 35-39%; Fe base 5%, max 10%; Silica base 5.5%, max 12%; P base 0.025%, max 0.160%; alumina base 0.2%, max 2%. Moisture content base 4%, max 12%
Quantity: Min 1,000 tonnes
Location: fot Tianjin – normalized for other China mainland sea ports
Timing: Immediate
Unit: Yuan per dry metric tonne unit
Payment: Cash or equivalent
Publication: Friday, 5-6pm Shanghai time

To provide feedback on this amendment or if you would like to provide price information by becoming a data submitter to these assessments, please contact Tina Tong at pricing@fastmarkets.com. Please add the subject heading: “FAO: Tina Tong re: manganese alloys and manganese ore port prices in China.”

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

And for more information on the current manganese market, take a look at our dedicated page for manganese price insights.

What to read next
Fastmarkets invites feedback on the pricing methodology for its aluminium 6063 extrusion billet premiums ddp Italy, ddp North Germany and ddp Spain ahead of the definitive period of the EU’s Carbon Border Adjustment Mechanism (CBAM), which starts from January 2026.
The publication of Fastmarkets’ MB-ALU-0001 Alumina metallurgical grade, exw China, yuan/tonne for Thursday December 12 was delayed because of a reporter error. Fastmarkets’ pricing database has been updated.
The proposal follows market feedback and data collected by Fastmarkets, which suggested that the price assessment is not a major price benchmark or key reference for market participants. Specifically, Fastmarkets is proposing to discontinue: MB-STE-0164 Steel wire rod (mesh quality) domestic, ex-whs Eastern China, yuan/tonneQuality: Q235B, diameter 6.5-10mmQuantity: 40-1,000 tonnesLocation: Ex-warehouse ShanghaiTiming: SpotUnit: RMB/tonnePayment terms: […]
The publication of Fastmarkets’ MB-CO-0021 Cobalt hydroxide payable indicator, min 30% Co, cif China assessment on Wednesday December 12 was delayed because of an approver error. Fastmarkets’ pricing database has been updated.
Fastmarkets’ iron ore DR-grade pellet premium indicator was published earlier than scheduled due to an error on Wednesday December 11.
The publication of Fastmarkets’ Japan export steel scrap assessments for Wednesday December 11 was delayed because of a reporter error. Fastmarkets’ pricing database has been updated.