Shanghai MSA – Inspection Campaign Publications Steamship Mutual Published: April 23, 2021 Contact author Download article pdf     Image Concentrated Inspection Campaign on Propulsion and Auxiliary Machinery Club correspondents Huatai report that the Shanghai MSA urges all ships to undertake thorough testing and rectify all defects to propulsion and auxiliary machinery prior to departure from the berth of arrival in Chinese waters. Their campaign will last until 15 June 2021. For further information see HUATAI CIRCULAR PNI 2021 04  dated 16 April 2021.