To be traded at the KRX gold market, gold bullions must satisfy the following requirements:
- A lump of gold or gold bar in rectangular shape or a similar form in the state of raw material
- Purity of 99.99% or higher
- Weight: 1kg or 100g
- Name of refiner or trade mark, purity, weight, serial number must be carved on the surface
< Gold Bullion Appearance >