Tetley's Supplier List 2021
https://www.tetley.co.uk/sites/g/files/gfwrlq181/files/2021-07/Tetley%20UK%20Supplier%20List%20%20updated%20as%20of%204th%20June%202021.pdf
"The link below lists all producers we have sourced tea from. We may have not bought from all of these producers in the past year, however we would consider them as part of our supply chain so long as they meet our sustainability and quality requirements."

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supplier_list tea tetley | permalink | 2022-10-17 09:05:28