26 players invited to the Belarus U20 camp:

Goalies
Grischenko
Rodik
Tolopilo
(all Belarus U20 NTDP)

Defensemen
Burovtsev
Gabrus
Gostev
Zuyev
Karakulko
Magaletsky
Savritsky
(all Belarus U20 NTDP)
Martynyuk (Kunlun Red Star, MHL)
Sokolovsky (Dinamo Molodechno, Belarus Extraleague)
Deryabin (Dinamo Minsk, KHL)

Forwards
Anisimov
Astashevich
Baltruk
Bovbel
Grinkevich
Ivanovsky
Lukashevich
Malashchenko
Nikolayev
Pischuk
Ryadchenko
Filyayev
(all Belarus U20 NTDP)
Drozdov
Litvinov
(both Yunost Minsk, Extraleague)
Sharangovich (Dinamo Minsk, KHL)

Players from North American leagues are expected to join the camp on December 16th, but yet weren't named. Most likely it's
Defensemen
Yeryomenko (Calgary Hitmen, WHL)
Sapego (Prince Albert Raiders, WHL) injuried
Forwards
Martynov (Victoria Royals, WHL)
Mikhalchuk (Prince George Cougars, WHL)
Sushko (Owen Sound Attack, OHL)
and very probably Azhgirey (Prince George Cougars, WHL)