ZAMBIA Consumer Association (ZACA) Executive Secretary Juba Sakala says government should ensure stability in the exchange rate to see lower commodity prices, arguing that reducing fuel prices alone will not help achieve that. Last week, the Energy Regulation Board adjusted downwards the price of petrol by K3.14 per litre and diesel by K2.77 per litre. In an interview, Friday, Sakala said despite the reduction in pump prices, government needs to ensure that the cost of production is also reduced and the exchange rate is stable in order to have reduced commodity prices. “In terms of basic essential commodity pricing, it will be very difficult [to see a reduction]. Because you see, there’s also another issue that is quite surprising that…...