What product does Philippine export beside labor?
Fruits, handicrafts (bamboo furniture, pottery, etc), minerals, call centers, chemicals (perhaps to avoid environmental laws in other countries?), any labor intensive manufacturing (e.g. wiring bundles for vehicles), etc.
The Manila port congestion was really horrible. My balikbayan box from USA was shipped in October and didn't arrive until February.
Note the port congestion will likely return during the fall/winter high season. I doubt they've solved the logistics+corruption rather they've caught up during the slow season.