The growth in the CHT going forward is impacted almost exclusively by the new agreement to increase the CHT by a minimum of 5%. In the absence of that enrichment, it would have grown by a smaller amount each year, as nominal GDP growth is expected to be lower than 5% in most years, except for 2025-26, if I'm not mistaken, when nominal GDP growth is expected to be above 5% anyway. That's a year in which the enrichment to the CHT would not have made a big difference, whether it happens or not.
On May 8th, 2023. See this statement in context.