From the Herald:

The game will count as a home game for Sacramento, making the schedule already a bit unfair for the Kings as they will only see 40 games at Sleep Train Arena rather than the normal 41. Rest assured that the Kings will not be charging season ticket holders for this home game, just as they did not do so for last year's preseason game in China.

The last time the Kings played a regular season game internationally (aside from yearly trips to Toronto) was in 1999 when they played two games in Tokyo against the Minnesota Timberwolves to start the season.