Bolt Copper Regulation and Administration of Communications Architectural Turned Product and Screw Regulation and Administration of Communications Research and Development in the Physical Machine Shops; Turned Product; and Screw Research and Development in the Physical Copper

Gases Iron, lead, zinc, tin and copper Nuts Lead Electricity, heating, solar and nuclear energy Other services Electricity Postal orders Engineering studies

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Europe Western Europe

Building Automobiles and Auto Parts Non-Renewable Energy Supply Engineering Postal and Courier Services Oil and Gas Cement and Asbestos Products Railways-Rail-Railroad Defence and Security Electricity Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Building Material Marine