? A?woman walks past the new french branch of chinese bank?ICBC in paris, tuesday Jan 18, 2011. The industrial and commercial bank of china (ICBC), china's largest lender, is opening branches in paris, brussels, amsterdam and milan this week.[Photo/CFP]

Industrial and Commercial Bank of China Ltd (ICBC) said on Friday it would buy stakes in Standard Bank Argentina and another two institutions from Standard Bank Group Ltd for about $600 million as it expands into South America as part of its globalization strategy, Reuters reported.

The deal, which is conditional on approvals from domestic and foreign regulatory authorities, will give ICBC an 80 percent stake in Standard Bank Argentina and affiliates Standard Investments SA Sociedad Gerente de Fondos Comunes de Inversión and Inversora Diagonal Sociedad Anónima, it said in a filing with the Hong Kong bourse.

ICBC said it would buy the stakes from Standard Bank London Holdings Plc, a unit of Standard Bank Group Limited, and Holding W-S De Inversiones SA, funding the acquisition using internal resources.

SBL's shareholding in the three institutions will be reduced to 20 percent on completion of the deal.

"The acquisition of the interest in Standard Bank Argentina would complement the Bank's overseas institutions, strengthen the Bank's branch and business network in Latin America, enhance the Bank's operation capability in America," ICBC said in the statement.

Standard Bank Argentina, which is 75 percent owned by SBL and 25 percent by Holding W-S prior to the deal, is a full service bank in Argentina offering a diverse range of banking products and services through its 103 branches in Argentina.

Standard Investments -- a fund management company incorporated in Argentina, and Inversora Diagonal -- a commercial service provider before the deal, are 70 percent owned by SBL and 30 percent by Holding W-S.

Shares in ICBC, the world's biggest bank by market value, have fallen 4.9 percent so far this week, to close at HK$5.64 on Thursday.

American Express Co has assured ICBC it wants to keep its stake in the lender after entering into a contract to hedge fluctuations in the stock price, a source with direct knowledge of the matter told Reuters earlier this week.