Procurement, namely, purchasing construction and engineering services for others

Semiconductors, optical semiconductors, microwave semiconductors, compound semiconductors, diodes, transistors, gallium arsenide field-effect transistors, standard cells, integrated circuits, integrated circuit packages, application specific integrated circuits (ASICS), hybrid integrated circuits, large scale integration chips (LSI), programmable integrated circuits, namely, gate arrays, computer memories, micro computers, microcontrollers, computer memories, namely, read only memories (ROMS)...