Group 1 - The 18th meeting of the 14th National People's Congress Standing Committee concluded with the approval of several important laws, including the revised Maritime Law and amendments to the Village Committee Organization Law and Urban Residents Committee Organization Law [1] - The meeting also approved decisions related to international agreements, such as the conservation and sustainable use of marine biodiversity beyond national jurisdiction under the United Nations Convention on the Law of the Sea [2] - Key personnel changes were made, including the appointment of Zhang Shengmin as Vice Chairman of the Central Military Commission and the appointment of Hao Peng and Sun Shaocheng as Deputy Chairmen of the Finance and Economic Committee and Social Construction Committee, respectively [3][4] Group 2 - The meeting was attended by 159 members, meeting the legal requirement for attendance [2] - Other appointments included Wang Zhongming as Vice President of the Supreme People's Court and the appointment of Sun Xiujun as the Chief Prosecutor of the Military Procuratorate [3] - A special lecture was held after the meeting, focusing on the implementation of the spirit of the 20th Central Committee's Fourth Plenary Session [4]