[6] Mardi first played for Brunei on 2 April 2006 against Sri Lanka in a 0–1 defeat.

[7] He scored his first goal for the national team in a 2–3 win against Timor-Leste on 12 November later that year.

[8] His club side QAF FC were representing Brunei for the 2006 AFC Challenge Cup and 2007 AFF Championship qualification.

[9][10] Previously, Mardi played for the Brunei Under-21s at the 2005 Hassanal Bolkiah Trophy.

[11] Mardi's twin brother Hardi Bujang is also a Bruneian footballer, making their international debuts at the same match.