Business All Other Professional Professional Copper Religious Other Professional Construction Architectural International Agriculture Research and Development in the Physical Other Similar Organizations (except Business All Other Professional Other Similar Organizations (except Business Research and Development in the Physical Copper Construction Professional

Iron, lead, zinc, tin and copper Construction, foundation and surface works for highways, roads Engineering, auxiliary, average, loss, actuarial and salvage insurance services Wells construction work Lead Construction work Other services Goods used in construction Architectural, construction, engineering and inspection services

Well engineering Case making services

APEC Countries North America Northern America

Civil Works Building Environment and Pollution-Recycling Engineering Environmental Work Printing and Publishing Services Railways-Rail-Railroad Construction Consultancy Energy-Power and Electrical Computer Hardwares and Consumables Industry Building Material Construction Materials Marine