. Tệp đính kèm: 
1.SPI_2021.8.25_8c480f5_signed_giai_trinh_chenh_lech__30.6.2021_sau_kiem_toan.pdf
. Tệp đính kèm: 1.SPI_2021.8.25_8c480f5_signed_giai_trinh_chenh_lech__30.6.2021_sau_kiem_toan.pdf