Behind the scenes insight on the Antimony industry. Free to read.

Fiftyone delivers the trade flows, export controls and company moves behind the metal weekly, to the people who buy, sell, refine and regulate it.

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Featured Topics

Hillgrove's first antimony leaves the mine gate

Hillgrove's first concentrate is out. Where it is smelted is Wogen's call.

Oct 19, 2026

Recent Topics

Hillgrove's first antimony leaves the mine gate

Hillgrove's first concentrate is out. Where it is smelted is Wogen's call.

Oct 19, 2026

Antimony is critical but not strategic. Brussels has a case to answer.

Supply risk 1.8, higher than tungsten. Still not on the strategic list.

Oct 14, 2026

As Washington backs antimony and tungsten, AT4 moves towards Nasdaq

The first formal step towards a Nasdaq listing, with the caveats intact.

Oct 13, 2026

The big reads

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Hillgrove's first antimony leaves the mine gate

Hillgrove's first concentrate is out. Where it is smelted is Wogen's call.

Oct 19, 2026

Antimony is critical but not strategic. Brussels has a case to answer.

Supply risk 1.8, higher than tungsten. Still not on the strategic list.

Oct 14, 2026

As Washington backs antimony and tungsten, AT4 moves towards Nasdaq

The first formal step towards a Nasdaq listing, with the caveats intact.

Oct 13, 2026

AT4 puts a number on its Del Sol ingot

One of five ingots hit 99.8 per cent. The other four did not reach Regulus II.

Oct 12, 2026

The EU mines no antimony. It imports the metal and exports trioxide.

The bloc buys metal from Tajikistan and sells trioxide to America.

Oct 11, 2026

China’s customs tariff has a line for antimony trisulfide. America’s does not.

Five customs codes carry antimony. None of them counts the one defence buyers need.

Oct 6, 2026

Zimbabwe banned antimony exports to keep the value at home. Lithium shows where it went instead.

The lithium ban brought four processing plants. Every one of them is Chinese-owned.

Oct 4, 2026

Six antimony routes, and the defence specification only one has cleared

Crowded at the start, almost desolate at the end. Where each of the six actually sits.

Oct 2, 2026

THE 51 BRIEF

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Organisation and role help us track readership across the two groups this brief is written for. Unsubscribe anytime.