(4.2021) Disclosure of Operating regulations of the BOD
https://file.hstatic.net/1000223142/file/cbtt_-_quy_che_hoat_dong_cua_hoi_dong_quan_tri_42648c23acf24fa0ac1d8abcd4a8a29a.pdf
https://file.hstatic.net/1000223142/file/cbtt_-_quy_che_hoat_dong_cua_hoi_dong_quan_tri_42648c23acf24fa0ac1d8abcd4a8a29a.pdf