OIL Marketing Companies Association of Zambia (OMCAZ) president Dr Kafula Mubanga says government should come up with policies that will ensure that Zambian companies are empowered to supply 50 percent of petroleum products, to avoid a huge upward adjustment of fuel pump prices. Finance and National Planning Minister Dr Situmbeko Musokotwane recently hinted at the upward adjustment of fuel pump prices, saying the prices of petroleum products on the international market are going up, therefore maintaining the current local prices would be unsustainable. And in an interview, Tuesday, Dr Mubanga said the minister’s remarks were not surprising as his organisation had earlier predicted that fuel prices on the international market had escalated. “I think that goes in hand with what...