Discontinuation, replacement of germanium dioxide, in-whs China, $/kg price assessment

Fastmarkets has discontinued its MB-GER-0001 germanium dioxide, in-whs China, $ per kg price assessment after its last publication on Friday December 27.

The discontinued price is replaced by two already-published weekly price assessments. One of these assesses the China market on an in-warehouse China basis in yuan per kg, and the other assesses the international market on an in-whs Rotterdam basis in $ per kg.

These prices can be found via the links included here:
MB-GER-0006 Germanium dioxide, in-whs China, yuan per kg
MB-GER-0005 Germanium dioxide, in-whs Rotterdam, $ per kg

Following market consultation, these prices were introduced in May 2024 to respond to market developments and a separation that emerged between the Chinese and international markets in light of China’s export controls on germanium metal and oxide that came into effect on August 1 last year.

Fastmarkets continued publishing the now discontinued price on market feedback and to bring continuity to its subscribers. A reminder as to the discontinuation was published in September.

The discontinued price was MB-GER-0001 Germanium dioxide, in-whs China, $ per kg

The price was a part of Fastmarkets’ minor metals price package.

If you have any comment on the discontinuation, or on the assessments, or if you would like to provide price information by becoming a data submitter to these prices, please contact Solomon Cefai by email at: pricing@fastmarkets.com. Please add the subject heading “FAO: Solomon Cefai, re: Germanium dioxide price assessments.”

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

What to read next
Fastmarkets has corrected its AG-SYB-0082 Crush Margin US Soy M1 c$/bu price, which had all forward curve months published incorrectly in the month of April 2025 and M2 published incorrectly in October 2025.
Fastmarkets is clarifying the holiday pricing calendar for its price assessments for pig iron exports from Brazil and pig iron imports in the US.
Following an informal consultation with the market, and a review of typical data sets that are collected over the recent months, Fastmarkets now proposes to increase the frequency of MB-BX-0016 Bauxite, cif China, $/dmt price to weekly basis and extend the timing of the price to reflect cargoes for arrival within 90 days, as well as moving the publish time to Friday from Wednesday.
Fastmarkets has launched the MB-BX-0017 Bauxite, FOB Guinea price, $/dmt on Friday December 19, 2025.
Fastmarkets has corrected the MB-ALU-0002 Alumina index, fob Australia, $/tonne, which was published incorrectly on Wednesday December 17 due to a procedural lapse. Fastmarkets has also corrected the index's rationale and all related inferred indices.
MB-STE-0027 Steel cold-rolled coil domestic, exw Southern Europe, €/tonne was incorrectly published as €710-750 per tonne, now corrected to €730-750 per tonne. MB-STE-0031 Steel hot-dipped galvanized coil domestic, exw Southern Europe, €/tonne was incorrectly published as €700-730 per tonne, now corrected to €730-750 per tonne. MB-STE-0030 Steel hot-dipped galvanized coil domestic, exw Northern Europe, €/tonne was incorrectly published as €710-745 per […]