Chesio Limited signed an agreement to acquire Zun-Holba Mine in Republic of Buryatia from Public Joint Stock Company Buryatzoloto (MISX:BRZL) on April 19, 2021. Chesio Limited completed the acquisition of Zun-Holba Mine in Republic of Buryatia from Public Joint Stock Company Buryatzoloto (MISX:BRZL) on April 27, 2021.