Which national park protects Marco Polo sheep near the China border?

Explanation

– Khunjerab National Park, located in Gilgit-Baltistan near the Khunjerab Pass, sits at elevations exceeding 4,000 meters and protects high-altitude species including the Marco Polo sheep, snow leopard, and Himalayan ibex.
– It also protects the snow leopard and Himalayan ibex.