Anglo American Platinum (Amplats) said it planned almost 7,000 job cuts at its South African operations including thousands of compulsory lay-offs, drawing an angry response from a labor union and raising the risk of renewed unrest at its mines.

Amplats, the world's top platinum producer and a unit of Anglo American, had aimed for 14,000 job cuts after posting its first loss last year, but lowered the target after a backlash from the government and the unions, which organised a series of strikes.