Yes, the drawing is very similar, but this species is from Mindanao, this one it's from North Luzon, I don't know if this species arrives so far to north.
You were right! X. antennarius should be grey with the 4 last antennomeres yellow. The original drawing is misleading. This is Xylotrechus quadripes Chevrolat, 1863. New for the Philippines (and possibly introduced).