This isn't mentioned in the NYT article, but might contribute? https://asia.nikkei.com/Spotlight/Datawatch/China-hoards-over-half-the-world-s-grain-pushing-up-

This isn't mentioned in the NYT article, but might contribute? https://asia.nikkei.com/Spotlight/Datawatch/China-hoards-over-half-the-world-s-grain-pushing-up-global-prices https://asia.nikkei.com/Spotlight/Datawatch/China-hoards-ove...