In 2023, the import volume of naphthylamines to Japan was approximately 778.5 thousand kilograms. Forecast data indicates a downward trend from 2024 to 2028, with a reduction from 751.01 thousand kilograms in 2024 to 644.32 thousand kilograms in 2028. The year-on-year percentage change highlights a consistent decline, averaging around -3.5% per year over the period. The compound annual growth rate (CAGR) from 2024 to 2028 signals an anticipated average drop of 3-4% annually.

Future trends to watch for include:

Global market dynamics and their impact on supply chains.
Shifts in domestic demand for naphthylamines or substitute chemicals in Japan.
Potential regulatory changes affecting chemical imports.
Developments in local production capabilities that might influence import reliance.