this post was submitted on 22 Sep 2023
36 points (95.0% liked)

Hardware

5006 readers
13 users here now

This is a community dedicated to the hardware aspect of technology, from PC parts, to gadgets, to servers, to industrial control equipment, to semiconductors.

Rules:

founded 4 years ago
MODERATORS
all 20 comments
sorted by: hot top controversial new old
[–] [email protected] 8 points 1 year ago

So are these minerals currently 80% and 60% of the world's supply because China has been selling it so cheap that other countries have not bothered to produce their own because it wasn't financially worthwhile, or is it because those elements are mostly concentrated in China? Because if it's the former, there's not really much to worry about.

[–] [email protected] 8 points 1 year ago (1 children)

Where does the rest of the world's gallium and germanium come from?

[–] [email protected] 9 points 1 year ago (1 children)

Canada, Finland, Russia and the United States for Germanium.

And both are usually byproducts from zinc refining

[–] [email protected] 8 points 1 year ago (1 children)

dumb ass me: "so germanium doesn't come from Germany?!"

[–] [email protected] 4 points 1 year ago

Well it WAS first studied and named in Germany by a German Chemist

[–] [email protected] 5 points 1 year ago

This is the best summary I could come up with:


China’s exports of two rare minerals essential for manufacturing semiconductors fell to zero in August, a month after Beijing imposed curbs on sales overseas, citing national security.

China produces about 80% of the world’s gallium and about 60% of germanium, according to the Critical Raw Materials Alliance, but it didn’t sell any of the elements on international markets last month, Chinese customs data released on Wednesday showed.

In July, Beijing said the two elements, which are used in a variety of products including computer chips and solar panels, would be subject to export controls to protect the country’s “national security and interests.”

The move has ramped up a tech war with the United States over who has access to advanced chipmaking technology, which is vital for everything from smartphones and self-driving cars to weapons manufacturing.

Last October, the Biden administration unveiled a set of export controls banning Chinese companies from buying advanced chips and chip-making equipment without a license.

Beijing hit back by launching a cybersecurity probe into US chipmaker Micron in April before banning it from selling to Chinese companies working on key infrastructure projects.


The original article contains 634 words, the summary contains 186 words. Saved 71%. I'm a bot and I'm open source!

[–] [email protected] 2 points 1 year ago

Except the article states we don’t really.