This meeting was chaired by Flank from Shell's Technical Department, who shared new regulations and lubrication requirements related to marine oil technology, OEM requirements and product line applications, ship experiment analysis, and RLA sampling matters. The on-site discussions and exchanges were active, and all experienced professionals asked questions about the relevant issues they encountered while sailing; Hou and Martin from Shell Technology have both answered the questions raised one by one, which has earned praise from Shenzhen Changhang Company!