All we know is that the origin of the coin is Chinese.
The Obverse used the same/similar die to the Mary Rose coin sold on a Chinese e-commerce website. (Although the portrait on the Lani isn't frosted)
& the main design details on the Reverse match those from the 2015 Technology coin.
(Note the missing outer dot ring, fixed cog at 11 o'clock and inny vs outy dots on the cogs themselves)
The compression settings are to blame for the slightly different look of the text (especially the date) on the obverse.
close-up image animation for confirmation it does infact use the same dies.
These are the locations of all known examples (+2 from unknown areas)