What is an investment bank?

Investment banking business refers to investment banking business, including many capital market activities, including corporate financing, merger and acquisition consulting, stock sales and trading, asset management, investment research and venture capital business. The business of international investment banks includes: corporate financing, mergers and acquisitions, financial consulting and other businesses. In China, investment banking business mainly includes: securities underwriting, securities trading, mergers and acquisitions, fund management, project financing, venture capital, credit asset securitization, etc.