SOME 3500 strikers from the National Union Mineworkers are to report for work at Ingwe Coal Corporation in Mpumalanga on Wednesday, after an agreement late on Monday ended a four-day pay strike. About 9000 NUM members at Anglo coal mines in the province are still on strike, demanding a 9% wage increase. Ingwe spokesman Sol Morathi said on Tuesday that the company and NUM agreed to an increase of 8% for two years, backdated to July.