In 2023, the UK's import of phthalic anhydride, terephthalic acid, and their salts stood at approximately 103.50 million kilograms. From 2024 to 2028, forecasts show a steady increase in imports, with the volume growing from 104.47 million kilograms in 2024 to 108.41 million kilograms by 2028.

The annual growth rate is projected to be modest, averaging between 0.95% and 1.00% year-on-year. The compound annual growth rate (CAGR) over this five-year forecast period is approximately 1.00% per annum.

Future trends to watch for include:

Potential impacts of the UK's trade policies, which may affect import volumes.
Technological advancements and changes in industrial demand influencing consumption patterns.
Environmental regulations shaping the demand and supply chain dynamics.