Hafeez Sheikh admonished traders when they asked for concessions saying the traders had failed to register growth in the export sector.
Share prices of 45 companies recorded an upward trend while 266 companies took a plunge whereas 09 companies remained stable out of the 320 companies that traded shares.
"This is the last time I am appearing before NAB, after this NAB will cease to exist," said Zardari.
Statutory Regulatory Orders provide exemption to Federally administered Tribal Areas (FATA) and Provincially Administered Tribal Areas (PATA) from federal taxes.
Sheikh, who retired in March 2008 after attaining the age of superannuation, was the man who advised the PPP government to use public funds for political purposes, calimed the allegations against him.
The chief financial advisor expressed resolve to keep the people in lower strata of the economy who are economically weak and impoverished under special consideration.
Beggars are said to earn an average of Rs.1500 daily from the streets of Karachi.