We regret but have to temporary suspend the shipments to USA

I don't disagree with the general premise, but it's not so clear-cut with regards to raw materials.

For example, the US has some of the largest lithium deposits in the world, but it's not being exploited because extraction is dirty and polluting, generally the compliance for opening a new mine is very complex (takes 7-10 years), and catching-up on refinery capacity will take an enormous investment (China does almost all Li refining now).

Similarly, developing the techniques to boost oil extraction (fracking, EOR...) took significant and sustained government support of different kinds until it became competitive, it's unclear if market pressure alone would have done it. This made the US again into the largest exporter rather than the largest importer of oil.

There are many such cases.

Note: I'm not from the US, and I'm not particularly pro-US, I'm not saying that tariffs are a good mechanism to support these industries, and I'm not necessarily in favour of such anti-environmental policies. But those are the facts as I understand them.

There's something I've never understood about resource extraction and globalization, maybe you could help.

If the US has a ton of Lithium but finds it too expensive to extract, why not buy it now while it's cheap, wait for it to become rarer in other countries so more expensive, and only extract it once it's worth it (or close to worth it)?

> For example, the US has some of the largest lithium deposits in the world, but it's not being exploited because extraction is dirty and polluting,

It's important to get news from politically unbiased sources, because the reality is that US lithium sources are being stood up! Especially in that politically incorrect state of California which is supposedly a hellhole that would never approve something of the sort.

As for tariffs being a good way to support these industries citation needed! It's exactly the opposite type of policy for driving the investment that's needed. It's actually drastically collapsing all of the massive investment that was happening under Biden, in a complete disaster for the US. So I totally agree that you are not pro-US, but let's be honest about the disaster of tariffs.

Well that is what happens when you let the market guide industrial strategy, and very often it is the right call.

But these things take time and significant capital to develop, you often need to be non-competitive for years, doing things in a more expensive way, until you can catch-up. But then you can overtake everyone else, if nothing else due to the momentum of growth and the higher efficiency you had to maintain to catch-up. Just like it happened with oil in the US, or with Germany, Japan, Korea or China recovering from catastrophe.

If you don't do this, you can get cornered, where in principle you can produce a resource much more efficiently in your country, but you can't quite climb over the hill because you are addicted to depending on others as an economy and you don't anymore have the capital, know-how or culture for such things.

Congratulations you discovered the US oil plan.

Not really, the US didn't wait for oil to become more expensive to extract in other countries. It financed the R&D for more efficient extraction for decades, mostly for geopolitical reasons, against short-term market pressures, until it eventually became cheaper to extract in the US despite the harder conditions.

Meanwhile all the other countries are becoming lithium extraction experts, and the US isn't developing any of that. Who is going to do the extraction in the US a few decades from now? How are you going to avoid being forced to partner with foreign companies for their expertise?

It's the same reason why all the manufacturing outsourcing was so short-sighted. Sure, you're saving a few bucks on labor, but you are literally giving away all your knowledge about the manufacturing process! Those local factory workers you are firing? They won't be around to train new workers when you want to restart the local factory a decade or three later. Meanwhile, the factories overseas haven't been sitting idle either and have kept developing their manufacturing processes. They will not give you their trade secrets so you're going to have to reinvent the wheel yourself - without experts.

Congratulations, you have created your own competitor, and they are now better than you.