Environmental Policy Introduction of activities based on our environmental policies, such as promotion of recycling, managing chemical substances and approaches toward energy saving. Environmental Management Organization To conduct business activities in line with our environmental policy, we have an organization which oversees and executes environmental programs. Data on Environmental Impact by Site Introduction of data on environmental impact by site. List of Substances Covered by the PRTR Law In fiscal 2010, TOK emitted or transferred 26 chemicals that are included in the list of 462 Class I Designated Chemical Substances by the Pollutant Release and Transfer Register (PRTR) Law. History of Environmental Conservation Activities Introduction of history of environmental conservation activities.

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