claim: Ghost was released in 1990.
evidence: Korea Ferrous Metals Export & Import Corporation is a steel company based in Pyongyang , North Korea .. steel. steel. Pyongyang. Pyongyang. North Korea. North Korea. The company imports coal , fuel and some components as raw materials .. It produces many steel products for export and domestic use .. steel. steel. Products include steel plates , hot-rolled steel sheets , pig iron , square steel , round steel , seamless steel pipes , wire and cable and ferrosilicon .. steel. steel. plates. Plate ( metal ). hot-rolled. hot rolling. sheets. sheet metal. pig iron. pig iron. square steel. bar ( material ). round steel. round ( material ). pipes. pipe ( material ). wire. wire. cable. cable. ferrosilicon. ferrosilicon. Its offices are located at Pothonggang-dong 1 , Potonggang-guyok , Pyongyang , North Korea .. Pyongyang. Pyongyang. North Korea. North Korea. Potonggang-guyok. Potonggang-guyok