Talks between Transnet and unions Untu and Satawu are continuing at the CCMA on Tuesday.
Workers at the state-owned freight utility have been striking since last week.
Untu members downed tools on Thursday and their counterparts from Satawu joined them on Monday.
They want wage increases of between 12% and 13.5%.
Last week, Transnet offered them between 3% and 4% but they rejected this.
More Stories
Vulnerable South Africans Now Eligible For 5th COVID-19 Booster
Cape Town Mayor Urges Residents To Reduce Water Usage
Calls For State Of Disaster On Energy Crisis At ANC Lekgotla
Petrol And Diesel Prices Set To Rise
SA’s First COVID-19 jab Ready For Trials
CoCT Plans To Shield Capetonians From Power Cuts Within 3 Years – Hill-Lewis
Modernise Basic Education System – Ramaphosa
New Johannesburg Mayor To Be Elected On Friday
Unions Reveal Culture Of Fear At Eskom
Ramaphosa Set To Provide Recovery Plan For Basic Education Sector
Not Implementing Eskom Tariff Hike Could Be Disastrous – Experts
Tshwane Owes Eskom R1.4bn