SINGAPORE – A man who joined a criminal scheme that cheated the Inland Revenue Authority of Singapore( Iras) of over$ 2 million has been sentenced to five years’ jail.... On Feb 29, Kelvin Yeo Soon Teck, 42, pleaded guilty to two offences under the Companies Act and one charge of forgery.... The police and Iras said in a previous news release that a typical arrangement for this fraud involves a group of businesses that forms a supply chain through which goods are sold....