Familiar dates for final competition

So far we know that Qatar is going to host the final official event of the year with 6 continental club champions plus the title winner in its home championship Al-Sadd (who will open the Club World Cup). And from last Thursday dates have been known for the event: edition number 16 is going to be played from 11 until 21 December.
Until now only 4 clubs are known (from which 3 are regional champions), and thus one pair is already decided: debutants Hienghene sport (Oceania title winner from New Caledonia) is going to play with the Qatar stars league champion as match number 1. Two duels from the second round is going to be on 14, 17 and 18 December are semifinal games plus classification match for fifth / sixth place, and on the final night will be played the last two duels. In total there is going to be 8 matches.
From North, Central America and the Caribbean region comes Monterrey (Mexico) who will first appear at quarterfinal games, while Liverpool (England) is the European representative which is going to enter playing from semifinals. The other 3 mysterious clubs from Africa, South America and Asia will be known until second part of November.