The International Narcotics Control Board also reported that, in 2006, 99 per cent of global seizures of potassium permanganate (a substance used in the illicit manufacture of cocaine) were reported to have taken place in South American countries.
国际麻醉品管制局也报告称，据报告2006年南美洲国家的高锰酸钾（一种用于非法制造可卡因的物质）缉获量占全球缉获量的99%。