The National Petroleum Authority, NPA has secured legal backing for the ex-refinery differential levy on petroleum products.The approval secured from parliament sometime in the middle of this month. The levy constitutes a price build up on fuel, which a high court some months back ruled for it to be removed because it was introduced without a parliamentary approval. Chief Executive of NPA, Alex Mould tells JOY-BUSINESS, the approval confirms their commitment to comply with an earlier directive by the courts.“The development means the petroleum price build up which didn’t have an Legislative Instrument backing it now has and this includes the price stabilization margin popularly referred to as the ex-differential”Mr. Mould also denied suggestions that scrapping the levy could have resulted in a marginal reduction of the prices of some petroleum products.“The actual price stabilization is a subsidy at the moment and the public seems to have been misinformed. The truth now is, nothing much is changing. Its just that the price build up now has the price stabilization mechanism which would help us smooth-out price variation due price volatility” he said.“There’s not going to be a decrease in price if you take it out but rather an increase in price if taken out because its a subsidy. If you remove the subsidy the prices would go up because the current price mechanism is based on crude oil price which is far lower than the current international price” he said.The levy over the years has been used to subsidize LPG, Kerosene and Premix Fuel.Meanwhile, an Accra High-Court yesterday adjourned to Monday, September 3, the ruling on a contempt case brought against the Chief Executives of NPA and TOR by Development Data.