CHUWI has announced that it will be adding new units with 16GB of RAM as rewards to its Indiegogo campaign. These SKUs will have the same Intel m3-8100Y SoC as its current higher-end version. The first 50 of these are to cost US$10 more than their 8GB counterparts.
https://www.notebookcheck.net/16GB-CHUWI-Minibook-SKUs-to-be-added-to-the-Indiegogo-campaign-in-limited-numbers.426457.0.html