Electronic integrated circuits; n.e.c. in heading no. 8542

HS code 854239 covers a broad range of electronic integrated circuits that are not classified elsewhere in the 8542 heading. These integrated circuits are essential components in a wide variety of electronic devices, from consumer electronics to industrial machinery. They play a crucial role in the global electronics industry, enabling the development of increasingly sophisticated and interconnected technologies that drive innovation across numerous sectors.

The production of electronic integrated circuits under HS code 854239 typically involves a multi-step semiconductor fabrication process. This process begins with the creation of silicon wafers, which are then processed through a series of photolithography, doping, and etching steps to form the intricate circuitry. Advanced techniques such as chemical vapor deposition, ion implantation, and thermal oxidation are used to precisely control the placement and properties of the various semiconductor materials. The final integrated circuits are then packaged and tested to ensure their reliability and performance.

The main inputs required for the production of electronic integrated circuits under HS code 854239 include silicon wafers, various semiconductor materials (such as silicon, germanium, and gallium arsenide), specialized chemicals and gases, and highly precise manufacturing equipment. These inputs are sourced from a global supply chain of raw material suppliers, chemical manufacturers, and equipment providers. The industry also relies on a skilled workforce of engineers, technicians, and operators to operate the complex production processes.

The electronic integrated circuits produced under HS code 854239 are used as key components in a wide range of electronic devices and systems. These integrated circuits can be found in consumer electronics, such as smartphones, tablets, and computers, as well as in industrial and commercial applications, including 847130 Automatic data processing machines, 847190 Other office machines, and 853710 Boards, panels, consoles, desks, cabinets and other bases for electric control or the distribution of electricity. The versatility and importance of these integrated circuits make them a crucial part of the global electronics supply chain.