In 2023, China's import volume of ships' or boats' propellers and blades stood at a certain value. From 2024 onwards, a decreasing trend is projected through 2028, with a year-on-year decline evident in the forecasted data. Specifically, from 2024 to 2028, the import volume is expected to decrease steadily from 7.6867 million kilograms to 4.8226 million kilograms. The compound annual growth rate (CAGR), indicating the average annual decline over this five-year period, underscores a notable contraction in import volume.

Future trends to watch include:

Shift in domestic production capabilities impacting import needs.
Technological advancements in manufacturing propellers locally.
Environmental regulations influencing demand and material usage.
Macroeconomic factors such as trade policies and shipping industry health influencing future imports.