Abdalla Hamim Khamis, a master's student in Logistics at Bandung Institute of Technology, is conducting research on port development strategies to improve cargo throughput in Zanzibar seaports, focusing on the Port of Malindi. The research aims to analyze the effectiveness of current strategies, which include improving Malindi Port, constructing inland container depots (ICDs) in Bwawani and Maruhubi, and investing in small-scale ports like Mkoani and Mkokotoni. The survey seeks insights from professionals in the maritime industry to understand how these investments influence cargo throughput, ultimately supporting Zanzibar's Blue Economy initiative to enhance international trade through its seaports, with participant's experiences are considered to shape the future of maritime transportation in Zanzibar. The survey consists of questions regarding the three important investment factors and their impact on the throughput of the cargo and some general questions in the end.