- Leonora Armellini (it)
- Luigi Carroccia (it)
- Alberto Ferro (it)
- Alexander Gadjiev (it)
- Ana Gogava (geor)
- Chi Ho Han (cor)
- San Jittakarn (thl)
- Elizaveta Karaulova (rus)
- Nikolay Khozyainov (rus)
- Su Yeon Kim (cor)
- Hyuk Lee (cor)
- Georgijs Osokins (lat)
- Aristo Sham (hk)
- Andrzej Wiercinski (pol)
- Andrei Zenin (rus)