Is China looking to Mao Zedong’s ‘Third Front’ as part of economic self-reliance drive?

The original plan moved industries west to counter the threat of invasion, but now the prime motivation appears to be supply chains.

Is China looking to Mao Zedong’s ‘Third Front’ as part of economic self-reliance drive?
The original plan moved industries west to counter the threat of invasion, but now the prime motivation appears to be supply chains.