Another AMD board partner has registered Radeon RX 6700 XT SKUs with the EEC in Russia. Powercolor has registered multiple SKUs with the regulatory body, all of which have 12 GB of VRAM. However, there are also a few references to the Radeon RX 6700, which AMD appears to have designed with 6 GB of GDDR6 VRAM.
https://www.notebookcheck.net/PowerColor-registers-the-AMD-Radeon-RX-6700-with-6-GB-of-GDDR6-VRAM-on-the-EEC-numerous-Radeon-RX-6700-XT-SKUs-registered-too.520015.0.html