YELLOW SEA M/V “XIN SHENG SHENG 6” TRIAL VOYAGE FROM 010000UTC NOV TO 010900UTC 2021 IN AREA BOUNDED BY THE LINES JOINING. 37-38N 122-00E； 37-38N 122-10E； 37-40N 122-00E； 37-40N 122-10E， CAUTION ADVISED. SHANDONG MSA CHINA
