Four Chinese officials have been dismissed over a fireworks display in the Himalayas last month by outdoor apparel brand Arc'teryx that drew heated criticism.
Videos of brightly coloured fireworks that apparently resembled a "rising dragon" erupting over a lush Tibetan landscape had sparked environmental concerns and a boycott campaign.
Arc'teryx and the Chinese pyrotechnics artist Cai Guo-Qiang, who designed the show, later apologised.
Authorities in Tibet's Shigatse city said in a statement on Wednesday that more officials had been investigated and given warnings. They added that Arc'teryx and Cai have to provide compensation and help "restore the environment".
Authorities said the fireworks, which lasted for nearly a minute and affected around 30 hectares (74 acres) of grassland, have caused limited short-term damage but said further monitoring was needed to assess "ecological risks".
