Oki C911 rebranded toners

Sometimes with the Oki printers there are other models / brands that have the same cartridges in them, that can be rechipped and used in the first model. Does anyone know if that's the case for the Oki C911? Maybe rebranded as a Xanti, or some other, where the cartridges are cheaper and could be rechipped and used in the C911? They cost a fortune here in New Zealand, over $1000 per cartridge, so I'm looking for another option that is not the low-quality compatible option.