ধারাঃ ১৮। Ordinance No. XXXVI of 1984 এ নূতন sections 19AAAA এবং 19AAAAA এর সন্নিবেশ।— উক্ত Ordinance এর বিলুপ্ত section 19AAA এর পর নিম্নরূপ নূতন sections 19AAAA এবং19AAAAA সন্নিবেশিত হইবে, যথা:— “19AAAA. Special Tax Treatment in respect of investment in Securities.— (1) Notwithstanding anything contained in this Ordinance or any other law for the time being in force, no question as to the source of any sum invested in securities by an individual assessee during the period between the first day of July, 2020 and the thirtieth day of June, 2021 (both days inclusive) shall be raised by any…