I. Overview Brief introduction to COSCON Company profile (as of Dec. 31, 2005) Overview of the report   IV. Framework and management system Framework and management Participation of the stakeholders Main policies and management system   VII. Economic performance Financial Performance Report Economic development history     II. Statements of the general manager Statements of the general manager   V. Safety and environmental performances Safety and environmental guidelines and targets Environment and occupation health and safety management system Fulfillment of the international conventions Emphasis on environmental protection, and safety and honesty Daily and emergent mechanism for safety and environment management Application of environmental protection technology Prevention of air pollution Inputs to environment costs Reduction of environmental burden caused by office activities Reduce the energy consumption Discharge   IX. A comparison of terms used in report and GRI guidelines A comparison of terms used in report and GRI guidelines   III. Long-term prospects and strategies General development strategy during the 11th Five-Year Period (2005 - 2009) CSR Implementation Plan 2006   VI. Social performance Labor relations Human rights Society Product responsibilities   VIII. Report of third-party auditing advices Report of third-party auditing advices