[nikau]

I guess that's the question - how fast can you build required plants during war time?

How do you get the very bespoke equipment from overseas if supply chains are being attacked?

Where do you get the designers and operational staff, bearing in mind the industry might have been closed for a while and all prior talent has retired or died?

What's the risk of above vs the government subsidising a plant to keep it operational and known good state?

[defrost]

> How do you get the very bespoke equipment

For manganese ore concentration and binding with carbon?? Ball mills, acid washing, screening, anodes, et al. are 'bespoke' now?

Look, there are big speciality bits which you can order in from overseas, fabricate locally, or retrieve from "stashed one over there" yards.

When existing processing plants are "scrapped" that usually means that beams, catwalks, and all manner of things are crushed and melted down - but it also means that motors, crucibles, linings, etc. are sold on (usually within Australia), or stored and eventually refurbished and sold or reused.

> to keep it operational and known good state?

Is it? It's been going for a while and no one was interested in stepping in due to economics and clean-up issues: https://www.abc.net.au/news/2026-07-17/future-liberty-bell-b...

Some might take the approach of suggesting a partial teardown / refit to be more Norwegian in its carbon consumption: https://www.sciencedirect.com/science/article/pii/S019592552...

[nikau]

So really its all conjecture unless an actual project plan is written up with supply chain sources, and the plan is kept up to date with inventory of items scrapped vs placed in storage and capacity from current importers & manufacturers.

[defrost]

A lot of things could happen, sure.

One thing that I, personally, am not overly concerned about would be a long lasting critical shortage of ferromanganese production ability in Australia.

If the demand / desire is there then we have the resources and in-country skills to step up and make it happen.

We are, as a country, aiming too low on what we can do with mineral resources and charging other countries / non-Australian companies far too little for the privilege of extracting our "wealth" / assets and flogging them on overseas.

[nikau]

Unfortunately too many Australians are swayed by scare campaigns and vote against their own interest.

The mining super profits tax, franking credits, and similar failed reforms benefited only the top 1% of 1% of Australians, yet people voted against them.

Hopefully the recent negative gearing and trust changes stick.