UPDATE 1-Petrobras says no date or size set for fuel-price adjustments
* Board "oriented" executives to maintain prices
* Petrobras denies auditors refused to approve accounts (Adds fuel-price background and additional Petrobras statements about PwC audit of accounts and next board meeting)
RIO DE JANEIRO Nov 5 (Reuters) - Brazil's state-run oil company Petroleo Brasileiro SA has no date or size for a widely expected increase in the domestic price of gasoline and diesel, the company said on Wednesday.
In a filing with securities regulator CVM, Petrobras said, "Executives presented the board with indicators to serve as signposts for eventual adjustments in prices; the board oriented for the maintenance in prices."
The company's refining and supply division has lost more than 59 billion reais ($24 billion) since the end of 2010, largely because the government refused to let it raise domestic fuel prices in line with world prices. With its 13 domestic refineries unable to meet all Brazil's rising needs, it must buy fuel abroad, selling imported gasoline and diesel at home at a loss.
Refining losses have crimped profit and the company's efforts to pay for its $221 billion five-year investment plan, increasing it debt. Petrobras is now the most-indebted major oil firm and its $138 billion in debt is the fourth-largest of any industrial company, according to Thomson Reuters. Of the 28 largest oil companies, it is the least profitable.
The government has justified its resistance to fuel-price increases on the grounds that they would spark inflation. Brazil's consumer prices rose 6.75 percent in October compared with a year earlier, a level above the government's own 6.5 percent inflation target ceiling.
AUDITORS EXAMINING ACCOUNTS Continuación...