NUMSA union says some “development” in strike talks
"Negotiations are give and take, so we've debated that with employers on Friday. There has been development on that front, which we're not revealing until we've presented to our members," Jim told the radio station.
The union will hold a press briefing at 1400 GMT.
Union sources told Reuters on Friday NUMSA's regional branches had accepted the wage offer, but rejected conditions related to future wage negotiations.
SEIFA's offer includes tightening a clause known as Section 37, which is meant to prevent unions "double-dipping", or pressing for new demands at a factory or company level in spite of an existing industry-wide wage deal.
NUMSA, a 200,000-strong union, argues employers want to make it "weak and toothless".
The work stoppage has halted production at automakers and affected construction at new power plants in a country struggling with electricity supply.