(4.2021) CBTT Bổ sung tài liệu họp ĐHĐCĐ thường niên năm 2021
https://file.hstatic.net/1000223142/file/cbtt-_bo_sung_tai_lieu_agm_2021_72e151dcb2b34bbba61039e7b626f35c.pdf
https://file.hstatic.net/1000223142/file/cbtt-_bo_sung_tai_lieu_agm_2021_72e151dcb2b34bbba61039e7b626f35c.pdf