In the Chinese football league, the China League Soccer (CSL), the Summer Transfer Window has started. As of now, there are 12 foreign players who have joined the league. These players will be crucial for their respective teams as they aim to win titles this season.

The total number of foreign players allowed in the league is currently set at 30, but only 12 have been signed so far. This means that there are still 18 foreign players who have not yet been signed. It's important to note that these players may also represent different clubs or teams, which makes it difficult to determine how many players are actually joining the league.

It's also worth noting that some of these players may be coming from other countries, which could make them even more valuable to their respective clubs. However, it's important to keep in mind that the Chinese Football Association (CFA) has strict regulations regarding the use of外援, and any player found to be using foreign players without permission could face severe consequences.

Overall, the CSL Summer Transfer Window continues to attract attention from fans and media alike, as the Chinese football league seeks to strengthen its talent pool ahead of the upcoming season.