SpaceX's $75 billion IPO is set to be the largest in history, with mainland China and Hong Kong investors barred from participating in the subscription.

The reason is: U.S. key technology export controls.

SpaceX's official website and IPO documents are simultaneously blocked in mainland China and Hong Kong; it's not that you don't want to buy, it's that you can't even look.

I think this matter deserves more serious attention than it appears on the surface.

This isn't the first time Chinese investors have been excluded from U.S. tech assets, but the scale and symbolic significance of SpaceX are different.

A $75 billion IPO covering Starlink's global satellite network, heavy rockets, and Starship—these assets are fundamentally about space infrastructure, not just a tech company.

The U.S. categorizes it under key technology export controls, and the underlying message is clear: space assets are not just commercial; they are strategic national assets.

Allowing foreign capital to have a stake means giving them a motive to observe, influence, or even indirectly intervene in the operation logic of these infrastructures.

With this line drawn, it will only widen in the future, not narrow.

What's more interesting is the reaction from Beijing; FT reports that Chinese regulators have warned brokerages not to assist domestic investors in circumventing the ban.

Both sides are simultaneously closing this door.

One side says: This is our technology; you're not allowed to buy it.
The other side says: This is our capital; you're not allowed to go out.

Caught in the middle are the ordinary investors who genuinely want to participate in one of the most important assets of this era.

There are still routes to participate; SCMP listed a few:
Through U.S. brokerages that can trade SpaceX, buying related ETFs, or betting on SpaceX partner companies. But these are all roundabout ways, not the front door.

The front door is already closed.

This isn't just an ordinary IPO restriction; it's a concrete demonstration of capital decoupling at its brightest moment.

SpaceX represents the infrastructure of the next century for humanity, while investors in China during this era can only watch from the outside.

DYOR, not investment advice.

#Spacex #SpaceX上市