The Court of Appeal has upheld the "prison arrest" measure for the administrator of "Bankers", Hong Ping Xiao, and former director Leonidha Çobo.
One of the suspects was released on "compulsory appearance" due to child care, while the travel ban was lifted for three people.
Four Chinese officials have been declared wanted.
The Fier Prosecutor's Office accuses them of concealing income, money laundering, abuse of office and inaction of tax authorities. According to it, the company has declared fictitious losses of 11.6 billion lek, avoiding tax payments on more than 500 billion lek in oil revenues over 20 years.