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Beijing, February 3 (Reporter Liu Chin) The Ministry of Industry and Information Technology released the "Twelfth Five-Year Development Plan for Petrochemical and Chemical Industry" (hereinafter referred to as the "Planning") on the 3rd, and simultaneously released the "Olefin Industry" Twelve. Five "Development Plan" "Hazardous Chemicals" Twelfth Five-year Development Development Planning "" Chemical Fertilizer Industry "Twelve Five" Development Plan" and "Pesticide Industry "Twelve Five" Development Plan" four sub-plans.