Many US and European jewellery companies, including Bulgari, Tiffany, and Cartier, refuse to import these stones based on reports of deplorable working conditions in the mines. Human Rights Watch has encouraged a complete ban on the purchase of Burmese gems based on these reports and because nearly all profits go to the ruling junta, as the majority of mining activity in the country is government-run. The government of Myanmar controls the gem trade by direct ownership or by joint ventures with private owners of mines.
Why is Burma experiencing this problem with the gems industry  ?
{'text': 'reports of deplorable working conditions in the mines.', 'answer_start': 122}