Timing of the Responsible steel ratification and now Glencore is targeted.

https://africanminingmarket.com/south-african-union-to-hold-protest-march-to-glencore-offices/4995/

South Africa's national union of mine workers is about to embark on a march to Glencore PLC offices in Witbank in Mpomalanga to protest working conditions the union said

If nothing positive comes out of this peaceful march tomorrow, the NUM will mobilize its members

in the whole province of Mpomalanga to embark on a full blown strike

Num highveld regional secretary regional Tshilidi mathavha said in an emailed statement Thursday.

"The union is perturbed at how Glencore treats NUM members and workers in General he said"

Among the issues that the union is protesting are the company's housing policy and dismissal of workers, it said.