... Cutting Tool and Machine Tool Accessory Manufacturing 500 333517 Machine Tool Manufacturing 500 333519 Rolling Mill and Other Metalworking Machinery Manufacturing 500 333611 Turbine and Turbine ... Manufacturing 750 331318 Other Aluminum Rolling, Drawing, and Extruding 750 331410 Nonferrous Metal (except Aluminum) Smelting and Refining 1,000 331420 Copper Rolling, Drawing, Extruding, and ... Manufacturing 500 333242 Semiconductor Machinery Manufacturing 500 333243 Sawmill, Woodworking, and Paper Machinery Manufacturing 500 333244 Printing Machinery and Equipment Manufacturing 500...