The Government Says

Packaging waste data reported by reprocessors and exporters

Packaging waste data reported by reprocessors and exporters
Local copy of 22_06_2026_Accredited_packaging_waste_monthly_aggregated_data_unverified.xlsx

https://www.gov.uk/government/publications/packaging-waste-data-reported-by-reprocessors-and-exporters

seen at 09:38, 24 June in Transparency and freedom of information releases.