I discovered a great way to cash out U, directly converting it into a consumption card via Bitrefill (bitrefill.com/invite/1wns91qz)... which is currently the largest platform for buying gift cards with cryptocurrency. You can directly exchange U for JD.com cards, Tmall Supermarket cards, SINOPEC fuel cards, Hema Fresh cards, Metro cards, KFC cards, Walmart cards, mobile phone top-ups, and more. Excluding major purchases like houses and cars, this basically covers almost all aspects of daily life. Moreover, KYC is available for mainland users. I used it last year and found it quite smooth with minimal friction, suitable for small to medium-sized cash-outs. However, these are not physical cards; instead, a recharge code is sent to your email, which you can copy and paste on the corresponding platform to complete the recharge and start spending. If you don't want to spend it and prefer to cash out, you can also sell the recharge code to domestic online recycling platforms or recyclers, though the transaction costs would be higher.

Tried one, good