Full-range HKSE AMS3 Exchange Interface.

Key Features:

1. 1. FIXIN or custom API interface
   2. Low latency (< 1ms request/response) and high throughput design
   3. Support most of the commonly used AMS3/ORION mandatory and optional features
   4. Multiple OG/OCG support
   5. Market Data support, including market depth and broker queue.
   6. Order priority
   7. Order queuing before market open