The Honor 8X and 10 may be updated to new versions of their Android skin soon. This may lead to speculation that these 2 phones may also get the next major software upgrade, which would be EMUI 10. When asked about this via Twitter, the brand's Indian division gave answers that seem to affirm this.
https://www.notebookcheck.net/Some-official-tweets-hint-at-Android-Q-for-the-Honor-10-and-8X.428360.0.html