between the US and China, along with a few more minor issues such as a factory fire in Japan at a supplier of microcontrollers which is responsible for 30% of the world’s units used in cars and a general rise in costs of raw materials such as copper.
![Chip Shortage](https://aampantennas.com/wp-content/uploads/2022/01/microchips-gb0866eea7_1920-870x350.jpg)