
Brazil’s Petrobras shares surged in Wednesday trading after the company surprised investors with a 5% increase in domestic diesel wholesale prices. The latest increase helps offset investor disappointment with January's lower-than-expected jump in gasoline and diesel prices, which had pushed Petrobras's shares to a seven-year low in recent sessions.

Brazil’s central bank on Wednesday kept its benchmark rate at a record low 7.25% for the third straight meeting as policy makers seek to prop the anaemic economy which last year only advanced 0.9%.

US farm officials forecast a tough autumn battle between Brazilian and US soybean exports, as Brazil attempts to make up for a poor start to 2012-13, with shipments hurt by logistical hiccups. US Department of Agriculture staff in Brasilia, while cutting their forecast of the Brazilian soybean crop to 82.5m tons, stood by a forecast of soybean exports of 39m tons for 2012-13, report agrimoney.

On the 2013 Forbes World’s Billionaires List, of 1.426 billionaires, there are 210 newcomers from 42 countries. Nine of those newcomers are from Brazil, bringing the total count in that country to 46 billionaires. Three of the newcomers in Brazil are women. According to Forbes the Brazilian newcomers who have joined the Forbes Billionaires ranks in 2013 are:

Uruguay's central bank announced on Wednesday it will raise marginal reserve requirements on local and foreign currency deposits from April 1 as part of its effort to bring inflation within the official target range, which has been missed in the last three years.

Unions at Spain's flagship airline Iberia began a second week of strikes on Monday, with 1.300 flights canceled and most passengers re-assigned to other flights. Iberia and three smaller airlines that it provides with ground services -- Iberia Express, Vueling and Air Nostrum --- have been impacted by the action, an Iberia spokesman said.

Britain was left isolated in Europe on Tuesday after it failed to secure backing to water down new EU rules limiting bankers' bonuses, a measure that could threaten London's dominance as a financial centre.

Singapore wealth fund Temasak has bought a 5% stake in Spanish oil group Repsol for just over one billion Euros, raising its total stake in the company to 6.3%, Repsol said in a release. The operation involves the entire portfolio of Repsol treasury stock at 16.01 Euros per share for a total of 1.036 billion Euros (1.35bn dollars).

The UK Financial Services Authority repeatedly failed to act on warnings that banks were trying to rig inter-bank lending rates (mainly Libor) at height of the financial crisis, according to an internal review published Tuesday by the regulator.

The dollar ‘clamp’ in Argentina had led to a ‘dollar trickle’ to Uruguayan banks, which according to official data from the two central banks can be estimated at a million dollars per day.