Net Asset Value(s)

NET ASSET VALUE

BLACKROCK LATIN AMERICAN INVESTMENT TRUST PLC

The unaudited net asset value for BlackRock Latin American Investment Trust plc
at close of business 11 October 2011 was:

880.78c per share (US cents) Capital only with convertible bond at par
903.57c per share (US cents) - Cum income with convertible bond at par value
870.12c per share (US cents) - Capital only with convertible bond at fair value
892.92c per share (US cents) - Cum income with convertible bond at fair value
563.88p per share (pence sterling) Capital only with convertible bond at par
578.47p per share (pence sterling) - Cum income with convertible bond at par
value
557.05p per share (pence sterling) - Capital only with convertible bond at fair
value
571.65p per share (pence sterling) - Cum income with convertible bond at fair
value

Notes:

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

2. The fair value of the convertible bond is calculated using the market value
of the bonds when they are out of the money and the conversion value when they
are in the money. The convertible bonds are currently out of the money
therefore the fair value is calculated using the market value of the bonds.

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

4. The number of shares in issue is 43,841,312. There are no shares remaining
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).