In 2023, Japan imported diphenylamine valued at approximately 4.45 million USD. Forecasts indicate a steady increase with values growing from 4.51 million USD in 2024 to 4.76 million USD by 2028. The year-on-year growth rate is expected to hover around 1.4% to 1.5%, suggesting a stable demand for diphenylamine.

Future trends to watch for include:

Potential geopolitical developments impacting trade.
Changes in domestic production or supply chain dynamics.
Shifts in industry needs, particularly in agriculture and rubber sectors, which are major consumers of diphenylamine.