Yimin Sun

Worlds Mall, Inc. operates as a development stage company that plans to develop an e-commerce website that will connect retail stores with customers around the world. It is planning on designing and building a virtual 3D website that will allow customers to navigate through a virtual mall of a country of their choice. The company was founded by Thomas Wikstrom on March 10, 2011 and is headquartered in Guangdong, China.

The New York Society of Security Analysts, Inc. operates as a financial services trade group and networking forum for wall street and provides Chartered Financial Analyst (CFA) exam. The company was founded in 1937 and is headquartered in New York, NY.

CFA Institute operates as non-profit organization, which engages in the provision of chartered financial analyst programs. It offers certificate in investment performance measurement program, investment foundations, and scholarship. The company was founded in 1965 and is headquartered in Charlottesville, VA.

A subsidiary of Lehman Brothers Holdings, Inc., Lehman Brothers, Inc. is a broker/dealer headquartered in New York City. They provide global equity and fixed research. The equity research department covers more than 100 sectors. They use a fundamental, quantitative, strategic and tactical research approach. In addition to these Lehman has also developed special products, such as 10 uncommon values and 10 uncommon eurovalues.