Gillespie opened with a 72 and then shot 70, 70 and a final round 73 to finish three under.
Gillespie was ranked 21 in the tour order of merit before the Beijing event, a position that had him ahead of all the other Kiwis in the field, including Perry, Mark Brown who tied for 31st and Pearce.
In late April he finished tied for 63rd in the Buick Open at Gaungzhou. That was followed with a share of 13th at the Wuhan Open last month.