What does the same license plate type mean?

[Queiroz]

License plate type refers to license plates of different colors. Different types of vehicles require license plates of different colors. The same license plate type means that the vehicle license plates are of the same color. Common license plates: Common license plate colors include yellow, blue, and green. Most large buses and trucks require yellow license plates, while most ordinary household vehicles require blue or green license plates. The importance of license plates: License plates are mandatory for every vehicle to legally drive on the road. Driving without a license plate is illegal. To install a fixed official license plate, specialized anti-theft screws issued by the vehicle management office must be used.