OL No. 77768/CT-TTHT – 30% reduction of CIT payable in 2020 OL No. 3769/TCT-DNNCN – Refund of personal income tax and registration fee OL No. 5864/TCHQ-TXNK – Tax arrears for goods hiring enterprises in the re-processing non-tariff zones KMC-Newsletter-September 2020 (EN version)