Overview

• The 52‑second display near Gyantse on 19 September was created by artist Cai Guo‑Qiang and sponsored by Arc'teryx.
• Authorities report roughly 30 hectares of grassland were affected, with plastic debris and firework remnants not fully cleared.
• Officials say the blast caused short‑term disturbance to wild animals and damage to the soil and grass mat structure, with continued monitoring ordered for longer‑term risks.
• Four local officials were removed from their posts, including the Gyantse party secretary and public security chief, and discipline inspectors opened an inquiry into the county governor.
• Arc'teryx and Cai were ordered to compensate and assist restoration; the company apologized, said materials used were biodegradable, and pledged an external environmental assessment after investigators counted 1,050 firework pots fired at 4,670–5,020 meters.