Obeysekere, who is also chairman of the Plantation Services Group of the Employers Federation of Ceylon, which represents the plantations firms in negotiations with unions, told LBO another discussion is set to take place Thursday afternoon.
The RPCs and tea traders have warned that the disruption in the movement of teas from estates could cause shortages at the Colombo auctions.
It could also prompt foreign buyers to buy from elsewhere, they said.
The crisis on the estates arose after the RPCs and unions failed to agree on a wage hike.
The two-year collective wage deal between unions and RPCs expired in March this year.
Labour unions are demanding a daily wage of 500 rupees per w