The merchant vessel M/V SHANG YUAN BAO engaged in a ship-to-ship transfer, likely for oil, with UN-designated DPRK vessel M/V PAEK MA on May 18, 2018. The SHANG YUAN BAO also engaged in a ship-to-ship transfer, likely for oil, with the DPRK vessel MYONG RYU 1 on June 2, 2018.