The two enterprises also face fines totalling twice the value of their arms sales contracts with the Taiwan region after the implementation of the unreliable entities list system.
They must pay the fines within 15 days, in accordance with related laws and regulations, or other measures will be imposed on them, including an increase in fines, the announcement said.
The measures are being taken to safeguard China’s national sovereignty, security and development interests, and are in accordance with related laws and regulations in China, according to the announcement.