I think that's the amount, as i recall off top of my head. And it apparently came out of their cash holdings in the U.S. banks (not their cash in Chinese bank/banks), which is why their cash stashed here in the USA has come way down after the fund-raise last winter (Feb '17).
What complicates everything here is that Zhiyuan is a related party and the head of Zhiyuan is SINO's by-far biggest investor, holding even more shares than CEO Lei Cao.