This document discusses various types of debt instruments issued by the Pakistani government and corporations to raise funds, including Treasury Bills, Federal Investment Bonds, Pakistan Investment Bonds, Term Finance Certificates, and Sukuk Certificates. Federal Investment Bonds were introduced in 1992 and later replaced by Pakistan Investment Bonds in 2000. Term Finance Certificates established the foundation for the corporate bond market in Pakistan in 1995. While sovereign Sukuk markets don't exist, some corporations have issued Sharia-compliant bonds. Commercial Paper is also used by highly rated corporations for short-term funding but the secondary market is underdeveloped. Bond prices are determined by discounting future cash flows at the required yield level, which can be impacted by interest