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![JChengWSJ Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::382788364.png) Jonathan Cheng [@JChengWSJ](/creator/twitter/JChengWSJ) on x 85.9K followers
Created: 2025-07-18 03:06:52 UTC

@JonathanEmont Beijing has banned the export of key rare-earth technologies and is compiling a list of China’s rare-earth scientists to ensure they don’t share their knowledge abroad. For some companies, finding another source has become critical.


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**Related Topics**
[beijing](/topic/beijing)

[Post Link](https://x.com/JChengWSJ/status/1946043968707502203)

[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]

JChengWSJ Avatar Jonathan Cheng @JChengWSJ on x 85.9K followers Created: 2025-07-18 03:06:52 UTC

@JonathanEmont Beijing has banned the export of key rare-earth technologies and is compiling a list of China’s rare-earth scientists to ensure they don’t share their knowledge abroad. For some companies, finding another source has become critical.

XXX engagements

Engagements Line Chart

Related Topics beijing

Post Link

post/tweet::1946043968707502203
/post/tweet::1946043968707502203