As expected, Samsung has launched a dual SIM variant of the Galaxy Note 3. Currently available in China, the dual SIM model runs on the Snapdragon 800 processor and, thankfully, doesn't come with a region lock. Samsung hasn't officially announced the dual SIM variant, but according to GSMArena, it costs around €735 (the single SIM model is around €700).
Don't expect the dual SIM Galaxy Note 3 to be launched in markets other than a few Asian ones, though since there's no region locking at play, no one is stopping you from importing one to Europe or the US if two SIM slots are what you want.