Supplementary Material for Integrated Report 2019

Promoting Resource Recycling

In order to make effective use of limited resources, the Kobe Steel Group makes efforts to control waste at its offices and plants. We actively promote recycling by adding value to byproducts created during manufacturing processes and by developing new applications for materials. Additionally, we also promote recycling and reuse during shipping through changes to packaging methods. We’re also working to reduce paper consumption at offices by actively digitizing meeting materials and introducing IT solutions throughout the Group.

Controlling Waste Generation and Promoting Recycling

Amount of byproducts, recycled resources and landfill disposal over the past three years

  FY 2016 FY 2017 FY 2018*
Amount of byproducts 5,150,527 t 4,896,600 t 4,512,799 t
Amount of recycled resources 4,819,841 t 4,703,857 t 4,268,090 t
Amount of landfill disposal 211,850 t 154,209 t 160,495 t
Other (volume reduction, etc.) 118,836 t 38,534 t 84,214 t

See below for an initiative on collaboration with another company to recycle resources.

Major Initiatives in the Business Divisions (Japan)

Business division Examples of initiatives to reduce the generation of byproducts and decrease landfill disposal
Iron & Steel Reduced generation of iron and steel slag, developed new applications
Developed recycling technologies for dusts
Welding Recycled sorted waste flux into roadbed material and cement raw material
Reusable product packaging materials
Aluminum & Copper Recycled arc furnace ash
Machinery Reused shipping boxes by strengthening packaging materials
Electric Power Recycled gypsum byproducts from coal ash and flue gas desulfurization equipment

Initiatives at Overseas Group Companies

Company name Examples of initiatives to reduce the generation of waste and decrease landfill disposal
Kobelco Spring Wire (Foshan) Co., Ltd. (KSW) Reduced waste by reducing water content of sludge
Kobe Welding of Tangshan Co., Ltd. (KWT) Reduced waste by reducing water content of sludge
Thai-Kobe Welding Co., Ltd. (TKW) Used waste flux as a raw material for cement
Kobe Aluminum Automotive Products, LLC (KAAP) Recycled waste oil, caustic soda and shot blast
Kobelco Automotive Aluminum Rolled Products (China) Co., Ltd. Recovered and reused product pallets
Kobelco Aluminum Products & Extrusions Inc. (KPEX) Reused caustic soda
Kobelco & Materials Copper Tube (M) Sdn. Bhd. Reused waste kerosene
Kobe Aluminum Automotive Products (China) Co., Ltd. (KAAP-C) Reused machining scraps
Hangzhou Kobelco Construction Machinery Co., Ltd. (HKCM) Reduced waste by compressing waste paint
Kobelco Construction Machinery (China) Co., Ltd. Reused packing boxes

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