What is the listing market and plate of National Technology Co., Ltd.?

Semiconductors and components. According to the network information query, the listed market sectors of National Technology Co., Ltd. are semiconductors and components, integrated household appliances, mobile payment, network security, lithium batteries, quantum technology, blockchain, industrial Internet, MCU chip, Internet of Things, new energy vehicles, integrated circuit concept, artificial intelligence, chip concept, graphite electrode, Huawei concept and so on.