40 manufacture of computer circuits to order and/or specification of others; assembling of computer circuits for others; processing of computer circuits, namely, heat treatment and coating of computer circuits; manufacture and assembly of electronic products in the nature of integrated circuits to order and specification of others; custom manufacture of computer circuits, namely, application-specific integrated circuits, logic devices, mixed-signal devices and memory devices; manufacture of wafers, semiconductors and integrated circuits, namely, application-specific integrated circuits, logic devices, mixed-signal devices and memory devices, to the order and/or specification of others; manufacture and assembling of wafer, semiconductor and integrated circuit to the order and/or specification of others; semiconductor and integrated circuit cutting, molding and etching to the order and/or specification of others; foundry services, namely, custom manufacture and assembly of semiconductors and integrated circuits for others; manufacturing services for others in the field of testing equipment for computer circuits; manufacturing services for others in the field of integrated circuits; manufacturing services for others in the field of integrated circuit modules under customer consignment and specification