Open source securities belong to Class B securities companies. Open source securities is a securities company under Open Source Securities Co., Ltd., which was established in1February, 1994, and its major shareholder is Yulin Energy Group Co., Ltd.

The business of the enterprise includes securities brokerage services; Investment consulting for stock and securities projects; Tax consultation related to stock and securities trading and investment activities of stock and securities projects; Securities underwriting; Stock securities are self-operated; Stock and securities capital management; Margin financing and securities lending; Investment in stock and securities investment funds; Provide intermediary consulting services for securities companies.

How many types of securities companies are there?

Securities companies can be divided into five categories according to the level of 1 1, namely A(AAA, AA, A), B(BBB, BB, B)C(CCC, CC, C), D, E, etc. Among them, companies at all levels in categories A, B and C are normal operating companies, and the division of their categories and levels can only reflect the relative level of risk management capabilities of companies in the industry. D and E companies are companies whose potential risks may exceed the company's tolerable range and take risk disposal measures according to law.