📋 Main functions: TPEx's core functions include managing and supervising the over-the-counter market (OTC) and innovation board (GISA), providing a trading platform for diversified financial products such as bonds, structured commodities, ETFs, and ETNs, promoting the listing, financing, and information disclosure of small and medium-sized enterprises, maintaining market trading order, ensuring investor rights, and promoting financial technology innovation and international cooperation. TPEx assists enterprises in expanding financing channels through diversified market mechanisms and provides investors with a wide range of investment choices. Its service targets include small and medium-sized enterprises, financial institutions, bond issuers, and general investors.