Binance has bought $100 million of Circle stock. The two companies also signed a new five-year commercial agreement to push USDC, Circle’s dollar stablecoin, across the exchange and into emerging markets.

The equity part is simple. Binance took 1,237,011 Class A shares of Circle Internet Group (NYSE: CRCL) in a private placement at $80.84 each, about 5% under the September 17 close of $85.09. The deal closed that day and was announced on September 22. Binance can’t sell, transfer or hedge the shares for up to two years, or until it exits the commercial agreement, but it keeps its voting rights. CRCL rose close to 2% premarket on the news.