This report collected and classified the technical difficulties and needs in the field of grain storage and logistics, including ‘Science and Technology Week’ in 2022—2023 and recent survey in Guangdong and Zhejiang. The analysis gived the technical problems and demands in the field of grain warehousing, logistics in the past two years and the order of importance. The top ones were stored-grain pest control technology, mechanization and control of grain distribution and receiving, functional technical requirements for warehouses construction and storage, optimization consistency technology of low-temperature controlled grain storage and quality change，grain and oil storage inspection and the standardization, the technology of ventilating cooling and water retention, the storage technology of vegetable oil, emergency storage technology for finished grain and oil, tall and new warehouse type and early warning technology for monitoring grain condition detection, and so on. Compared with the collection from ‘Science and Technology Week’ in 2016, this paper has provided the reference for research and analysis of the current status and development trends of the grain warehousing industry, as well as for studying and adopting relevant development strategies.