According to some estimations China spends about $12B annually on space programs. Almost on par with that of NASA. [1]<p>$3B is a good start, and I believe India will eventually catch up, but probably not very soon.<p>[1]: <a href="https://payloadspace.com/china-to-invest-heavily-in-its-race-to-the-moon/" rel="nofollow">https://payloadspace.com/china-to-invest-heavily-in-its-race...</a>