Furthermore, CSC has invested and/or set up coil centers in Indonesia, Thailand, India, etc. as well as established sales offices in Thailand, Vietnam, Mexico, etc. through China Stel Global Trading Corporation (CSGT), which is a wholly-owned subsidiary of CSC. 2013 Corporate Sustainability Report (4) Determined implementation of energy conservation, environmental protection, and waste reduction and reutilization: CSC has been devoted to the upgrade of production technology and enhanced energy conservation, wasted reduction, and reutilization.