You can use over TOR that would avoid the block. If TOR was not blocked!
Tor is pretty hard to block. Even China is having a hard time doing it and they have thousands of people employed on trying to block all of the bridges. It will be even harder with IPv6 probably.
There are also Blockstream satellites by now that cover almost the whole world. Only Asia left, should be finished by the end of the year. These satellites freely broadcast the blockchain and you can by all of the equipment for like 100$.
The satellite is amazing. And the 100$ is kind for every one.
But I think not only needs downloading the signals from SAT, but also need uploading the data to the SAT. Does the price including the up-way equipment?