Hi,
This does not mean that your music is exclusive, it should be other things authorized. you can take a look at the content in this post.
https://100audio.com/topic/2431446/
Regarding the question of exclusive or non-exclusive, if you sign a non-exclusive agreement, then we will not restrict you to upload on any other music platform. If you sign an exclusive agreement, we only restrict the music platforms that have business in China.
Such as YouTube, Spotify and other platforms that do not have business in China, we do not restrict uploading.