Last updated on April 17, 2014 at 1:21 EDT

Sierra Metals resumes operations at Promontorio Mine, Cusi Project

September 3, 2013

VANCOUVER, Sept. 3, 2013 /PRNewswire/ – Sierra Metals Inc. (TSX:SMT)(BVL:SMT) (“Sierra Metals” or the “Company”) announces that
it received authorization from the Ministry of Labor and Safety of
Mexico to restart mining operations at its Promontorio Mine on Friday,
August 30, 2013.

About Sierra Metals

Sierra Metals Inc. is a Canadian mining company focused on production of
precious and base metals from its Yauricocha Mine in Peru, its Bolivar
Mine and Cusi Mine in Mexico. In addition, Sierra Metals is exploring
several precious and base metal targets in Peru and Mexico. Projects in
Peru include Adrico (gold), Victoria (copper-silver) and Ipillo
(polymetallic) at the Yauricocha Property in the province of Yauyos and
the San Miguelito gold properties in Northern Peru. Projects in Mexico
include Bacerac (silver) in the state of Sonora, La Verde (gold) at the
Batopilas Property in the state of Chihuahua, and Las Coloradas
(silver) at the Melchor Ocampo Property in the state of Zacatecas.

The Company’s shares trade on the Bolsa de Valores de Lima and the
Toronto Stock Exchange under the symbol “SMT”.

Forward-Looking Statements

Except for statements of historical fact contained herein, the
information in this press release may constitute “forward-looking
information” within the meaning of Canadian securities law. Other than
statements of historical fact, all statements are “forward-looking
statements”, which involve various known and unknown risk and
uncertainties and other factors, including market conditions that may
affect the Company’s ability to execute its current business plan. 
Actual results might differ materially from results suggested in any
forward-looking statements. The Company assumes no obligation to update
the forward-looking statements, or to update the reasons why actual
results could differ from those reflected in the forward-looking
statements unless and until required by securities laws applicable to
the Company. Additional information identifying risks and uncertainties
is contained in filings by the Company with the Canadian securities
regulators, which filings are available at www.sedar.com.


SOURCE Sierra Metals Inc.

Source: PR Newswire