Just a generalization below:
All asian travel agents are consolidators (or have connections to them).
Most if not all of their fares to asia are consolidator fares. (AC, CX, KE, JL, CI, PR, UA etc. all offer consolidator fares to asian travel agents for asian destinations).
CX even offers discounted first class fares to HKG through consolidators. (I've yet to see this happen to non-asian destinations for other airlines)
Most non-asian travel agents sell only published fares. (except for some such as Flight Centre etc.)