Net Asset Value(s)

NET ASSET VALUE

BLACKROCK LATIN AMERICAN INVESTMENT TRUST PLC

The unaudited net asset values for BlackRock Latin American Investment Trust
plc at close of business 19 September 2012 were:

919.74c per share (US cents) - Capital only with convertible bond at par value
932.40c per share (US cents) - Cum income with convertible bond at par value XD
916.60c per share (US cents) - Capital only with convertible bond at fair value
929.26c per share (US cents) - Cum income with convertible bond at fair value XD
916.60c per share (US cents) - Capital only fully diluted for full conversion of bond
929.26c per share (US cents) - Cum income fully diluted for full conversion of bond XD
566.93p per share (pence sterling) Capital only with convertible bond at par value
574.73p per share (pence sterling) - Cum income with convertible bond at par value XD
564.99p per share (pence sterling) - Capital only with convertible bond at fair value
572.80p per share (pence sterling) - Cum income with convertible bond at fair value XD
564.99p per share (pence sterling) - Capital only fully diluted for full conversion of bond
572.80p per share (pence sterling) - Cum income fully diluted for full conversion of bond XD

Notes:

1. Investments have been valued on a bid price basis.

2. The conversion price of the bonds is $9.83.

3. Revenue items included in net asset value, with dividends payable deducted
on the ex-dividend date.

4. Following the implementation of the Tender Offer (the results of which were
announced on 2 April 2012 and which became effective on 5 April 2012) and
following the buyback of 75,000 shares on 2 May 2012 to be held in treasury,
the Company has in issue 43,841,312 shares, of which 2,267,065 were held in
treasury.

5. For the latest daily net asset value, previous month end performance
statistics, asset allocation and ten largest holdings of the BlackRock managed
Investment Trusts; see BLRKINDEX on Reuters or page 8800 on ICB (Topic 3).