This mark (as well as the related M110203) was sometimes claimed to be a trademark used by Bavaria Keramik Handels GmbH from Altomünster (Bavaria). However, the company in question was a tiling firm that supplied and installed wall and floor tiles, so it had nothing to do with china. Another claim is that this specific mark is not Bavarian or German at all, but an Italian post-WWII imposter.

M110214a
Circular mark containing an evergreen branch above "IMMERGRÜN", "ELFENBEIN" and "GES. GESCH.".