Most jobs provide some value, but I guarantee you the Chinese team already had double the amount of Chinese workers doing everything these 6 people did already. NetEase operates that way, its not unusual for them to have Chinese employees doing the same job as any of their small foreign offices, as it is cheaper for them to do so when they inevitably cut the more expensive, probably less productive team (be that due to language barriers or timezone differences, whatever the reason).
Most jobs provide some value, but I guarantee you the Chinese team already had double the amount of Chinese workers doing everything these 6 people did already. NetEase operates that way, its not unusual for them to have Chinese employees doing the same job as any of their small foreign offices, as it is cheaper for them to do so when they inevitably cut the more expensive, probably less productive team (be that due to language barriers or timezone differences, whatever the reason).