- For in-game lore entries see the The Chua entry in the Galactic Archives.
In the course of scouting prospective races in the early years of the Dominion, Mechari observers found that the primitive but intelligent Chua of the forest world Bezgelor displayed considerable promise. In addition to showing an uncanny grasp of science and mechanical engineering, they were also remarkably devious and competitive. Predicting that a species unconstrained by economic or moral considerations could prove useful, they opened communications.
Hoping to hyper-accelerate their industrial development, the Mechari presented the Chua with several instructive examples of simple Dominion technology. The Chua reciprocated by presenting their celestial benefactors with a gift-wrapped Bezgelorian tar-beetle. As per its natural defense mechanisms, the beetle promptly exploded when handled by its new owners, covering all dignitaries present in corrosive black ooze that required months of corrective drilling and acid-baths to remove. The Chua howled with laughter over this for days on end. Efforts to galvanize Chua's advancement exceeded even the Mechari’s most optimistic projections. Their zeal for industry instantly propelled them into a state of near psychotic overdrive, and in under a century the Chua had replaced most of Bezgelor’s verdant forests with factories that covered the planet's surface like a scab. The once blue skies now seethed with cancerous ochre, its formerly tranquil pastures reduced to dustbowls of ash.
Although initially too enraptured with their own productivity to see value in further discourse with the Mechari, by 538 AE the Chua joined the Dominion out of a need for base resources that their own ruined world was no longer capable of producing. For the last thousand years, they have created advanced weapons and technology for the empire. With the recent discovery of Nexus, the Chua look forward to exploiting the legendary planet's natural and technological resources, along with devising new and exciting ways to destroy their enemies.
Chua are described as looking like humanoid-hamsters. Their sexes are undefined, having no masculine or feminine differences from one-another. They appear predominantly male, though, and they have thick facial hair in the way of beards, mustaches, and even eyebrows; they also use masculine pronouns when speaking casually. It is speculated they may be hermaphroditic, and they are known to reproduce rapidly.