Yi fei Wang

Threadneedle Asset Management Ltd. (Threadneedle AM) is the wholly-owned global asset management subsidiary of TC Financing Ltd., ultimately held by Ameriprise Financial, Inc. (NYSE: AMP) in the US. Headquartered in London, the firm was founded in 1994 and manages assets for a range of clients which includes pension schemes, insurance companies, private investors and corporations. Threadneedle AM is a socially responsible investor which believes they have a responsibility to, and will benefit from, exercising environmental and social stewardship throughout their firm.

Goldman Sachs International (GSI) is the Great Britain-based, wholly-owned brokerage subsidiary of Goldman Sachs Group UK Ltd., ultimately held by The Goldman Sachs Group, Inc. (NYSE: GS) in the US. The firm was founded in 1988 and formerly known as Trushelfco Ltd. Headquartered in London, GSI provides prime brokerage, securities lending, futures services and financing services for a range of clients such as corporations, financial institutions, governments and high-net worth individuals.