1. Evergreen bond issuance refers to a financial service industry, whose main business is to issue bonds to different types of customers. These customers may include companies, governments, financial institutions, etc. Evergreen bond issuing institutions help these customers to raise funds and provide them with various bond issuing services, such as market analysis, risk assessment and bond structure design.

2. Evergreen bonds mainly rely on various financial instruments, such as stocks, bonds and futures, for investment and trading. Their main sources of profit are providing customers with various financial services, investment management and obtaining trading benefits. Evergreen bond issuing institutions need to strictly abide by various regulatory regulations to protect the interests of customers and investors and ensure the fairness, transparency and legality of transactions.

3. With the continuous development of the global economy, evergreen bond issuing industry is also growing. In China, the number and scale of evergreen bond issuing institutions are increasing, which has become an important force to support the development of the capital market. In the future, evergreen bond issuing institutions will face more opportunities and challenges, and need to constantly improve their business capabilities and risk management mechanisms to better serve customers and promote the healthy development of the industry.