Based on the provided data, the production of polypropylene in primary forms in Belgium is forecasted to experience minimal growth. In 2023, the production stood at 1.6241 billion kilograms. From 2024 to 2028, the values exhibit a marginal year-on-year increase, with the percentage growth rate remaining consistently close to 0.01%.

The average yearly compound annual growth rate (CAGR) over the five-year period from 2024 to 2028 is approximately 0.01%, indicating a very slow upward trend in production volume.

Future trends to watch for:

Technological advancements in polypropylene production could lead to efficiency gains and potentially higher output.
Changes in environmental regulations concerning plastic production and waste could impact production levels and industry practices.
Market demand fluctuations, especially from key sectors such as automotive and packaging, may also influence future production trends.