The import of acetic anhydride to Japan is projected to steadily decline from 2024 to 2028. In 2023, the imports stood at an actual value not explicitly provided in the forecast data. Year-on-year decreases indicate a gradual decline with an average annual drop of around 0.8% over the period from 2024 to 2028.

Future trends to watch for include:

Potential shifts in Japan's domestic production capacities that could affect import needs.
Global market fluctuations in raw material prices impacting import costs.
Changes in regulatory or environmental policies influencing demand and supply chains.