The Food and Allied Workers Union (Fawu) and other civil organisations have given National Treasury 14 days to respond to their demands.
The response must be accompanied by an action plan to deal with the increasing levels of illicit trade in the country.
Fawu, legal tobacco manufacturers and civil organisations earlier marched from the Tshwane Events Centre against the illicit trading of tobacco products.
In March, Fawu staged a protest march to the South African Revenue Services (SARS) to demand that SARS act swiftly against the high volume of illicitly traded products.
Fawu General Secretary Katishi Masemola called on the department to act decisively against illegal manufacturers.
“What we cannot allow is that VAT regressive as it is as a tax system can be increased, the fuel levy is going up and all this affects the working class communities negatively, yet you leave illicit traders running amok.