Exclusion(s): Establishments primarily engaged in:

*manufacturing moulds for heavy steel ingots (331511, Iron Foundries).

Exclusion(s): Establishments primarily engaged in:

*manufacturing cutting dies (except metal cutting), hand tools (except power-driven), precision measuring devices, and saw blades and handsaws (332210, Cutlery and Hand Tool Manufacturing); *manufacturing machinery for cutting and forming wood (333210, Sawmill and Woodworking Machinery Manufacturing); *manufacturing moulds for die-casting and foundry casting, plaster working, rubber and plastics working, glass working and similar machinery (333511, Industrial Mould Manufacturing); and *manufacturing power-driven hand tools, welding and soldering equipment, and industrial robots (333990, All Other General-Purpose Machinery Manufacturing).