IIRC those new BTCC 25BTC Blocks are funded with coinbase transactions.
They come at a premium of roughly 5BTC and you probably can't choose an address, but gotta pick from the ones they provide.
You however get the private keys to an address that was funded with a coinbase transaction.
Anyhow, that's the closest I can think getting to what you are searching for (or the only sane thing).

https://store.btcc.com/products/2016-n-series-bitcoin-block