Reliance Industries on Thursday announced that it raised $4 billion by issuing senior unsecured notes across 10, 30 and 40 year tranches. Reliance Industries raised $1.5 billion and $1.75 billion in two tranches due in 2032 and 2052 at 2.875 per cent and 3.625 per cent respectively. The company also raised $750 million in bond issuance due in 2062 at 3.750 per cent.