Not sure where you're based, but if you're in the US and willing to travel to Portland, OR, Crary Shoes is one of the last remaining custom orthotic cobbler. It was about $1,500 for a pair of custom shoes, but they should last for a lifetime with proper care and occasional resoleing.
Didn't they already investigate and find that China was running a secret police force out of their embassy to enforce Chinese doctrine on the diaspora? Now they want more?