Biswal Tradelink, whose MD Partha Sarathi Biswal was reportedly arrested in ₹3,000-crore loan fraud case against Anil Ambani, allegedly used the domain name 's-bi.co.in' to issue fake bank guarantees worth ₹68.2 crore, NDTV reported. The domain name was used as it's close to SBI's domain name (sbi.co.in). Biswal Tradelink reportedly got ₹5.4 crore from Ambani-led Reliance Power for the guarantees.