Investigators found that the vessel dragged a parachute anchor across the sensitive marine ecosystem, scarring at least 464 square metres (4,994 square feet) of reef less than 3km from Thitu – one of the Philippines’ main outposts in the disputed waters, known locally as Pag-asa Island.
The National Task Force for the West Philippine Sea presented the findings, which were based on dives conducted by the Palawan Council for Sustainable Development, Western Philippines and the Philippine coastguard.
The vessel, identified by hull number 16838, was stranded on June 7 for nearly three hours before freeing itself and being escorted away by the China Coast Guard and two other Chinese ships, the report found.
Before departing, the ship reportedly left behind the parachute anchor, which dragged across some 30 per cent of the reef area and was later found resting atop 307 square metres of coral, blocking sunlight and further threatening marine life, according to representatives of the council.
