Royal Bafokeng Platinum expects to have first production at its Styldrift 1 project in the second quarter of 2015.
Northam Platinum concludes a two-year wage agreement at its Zondereinde division.
The National Union of Mineworkers rejected Lonmin's 9% to 10% wage increase offer raising the prospect of strike action.
Anooraq Resources said it had suspended mining at its Bokoni mine following the death of an employee.
Two employees reported missing on Friday were fatally injured following a fall of ground incident at Impala Rustenburg's 7 Shaft, the company said.
Impala Platinum says first-quarter gross platinum production has declined by 12% to 388,000 ounces, due to operational issues and safety-related stoppages.
Anooraq Resources is likely to swap some of its platinum resource inventory to get rid of the R5.5bn debt it owes to Anglo American Platinum, according to JP Morgan Cazenove.
Zimbabwe indigenisation proposal from Impala had set the parties on "a good course", according to minister, Saviour Kasukuwere.
Eastern Platinum says it has resumed full production at its flagship Crocodile River mine, following a probe into a fatal accident at the mine earlier this month.
The platinum market will stay in surplus during 2011 and 2012, despite modest supply growth from South Africa, according to the latest research from Johnson Matthey.