On 22 April, Yantian Maritime Safety Administration (Yantian MSA) held an explanatory seminar at YICT on the "Regulations on the Prevention and Control of Vessel-induced Pollution to the Marine Environment" and supplementary regulations and rules. The speaker invited by Yantian MSA is a legislative expert from the Maritime Safety Administration of China. About 100 representatives from YICT, Yantian MSA, shipping lines, shipping agents, and maritime clean-up companies attended the seminar.