The Da Nang-based company recorded VND17.10 trillion of debt, with 38% coming from bonds.
It spent VND359 billion paying bond interests in the first half.
Ba Na Hills, which began operation in 2009, is known for having the world’s longest non-stop single-track cable car, at over 5,800 meters.
It is also the home of the Golden Bridge, a 150-meter-long pedestrian bridge designed to look like it is held by two giant hands.
A ticket to Ba Na Hills costs VND900,000 for an adult and VND750,000 for a child.