Complex sentence: Apart from that fact, Batbold is alleged to have significant interests in various mining operations, which lead to several controversies, including that Batbold used his position as Minister of Trade and Industry to benefit himself by selling the Boroo Gold mining site to Centerra Gold.
Split into simpler sentences: Apart from that fact, Batbold also has significant interests in various mining operations, which lead to several controversies. Allegedly, Batbold used his position in the government as Minister of Trade and Industry to benefit himself by selling the Boroo Gold mining site to Centerra Gold.