 Zokwang Trading is not on the official list of North Korean companies published by Naenara, the official web portal of the North Korean government.Zokwang Trading was founded in 1974 in Macau, then under Portuguese administration, soon after Portugal recognised North Korea, following the Carnation Revolution, in which a left-wing government came to power.It functioned as North Korea's "de facto" consulate in Macau, issuing documents and visas.