Martin Resource Management Corporation and The Brimrock Group, Inc. Announce Engineering Service Agreement With Keyera Corp.

Martin Resource Management Corporation and The Brimrock Group, Inc. Announce
Engineering Service Agreement With Keyera Corp.

KILGORE, Texas, June 25, 2013 (GLOBE NEWSWIRE) -- Martin Resource Management
Corporation ("MRMC"), owner of the general partner of Martin Midstream
Partners L.P. (Nasdaq:MMLP), is pleased to announce that its Canadian
subsidiary, The Brimrock Group, Inc. (Brimrock), based in Calgary, Alberta,
has been designated as the engineering management and technology provider for
the planned sulphur forming and materials handling facilities upgrade of the
Keyera Corp. (TSX.KEY) Strachan Gas Plant in west central Alberta. Brimrock
will provide engineering and project management services to Keyera Corp.
Brimrock will also provide its patented 1500 ton per day sulphur forming
technology (RS1500^TM) and its patent pending degassing technology to the

Once built and commissioned, Keyera Corp. will own the most advanced sulphur
forming and handling facility in Canada. Sulphur volumes for the new facility
will come from Keyera's Strachan Gas Plant and other local sources, including
from an Alberta oilsands producer.

John MacDonald, President of The Brimrock Group, Inc. said, "We are pleased to
work with Keyera Corp. on their facilities upgrade. Using its patented
RS1500^TM and degassing equipment, Brimrock will be able to offer Keyera the
most advanced forming and processing technology in the world today."

For more information please contact Brimrock in Calgary, Alberta, Canada at

About Martin Midstream Partners L.P.

Martin Midstream Partners L.P. (Nasdaq:MMLP) is a publicly traded limited
partnership with a diverse set of operations focused primarily in the United
States Gulf Coast region. The Partnership's primary business lines include:
terminalling, storage and packaging services for certain petroleum products
and by-products; NGL distribution services and natural gas storage; and sulfur
and sulfur-based products processing, manufacturing, marketing and
distribution; marine transportation services for petroleum products and

Additional information concerning MMLP is available on its website

AboutMartin Resource Management Corporation

Martin Resource Management Corporation(MRMC) through its various subsidiaries
is an independent provider of marketing and distribution and transportation of
hydrocarbon products and by-products including molten sulfur, sulfur-based
derivatives, fuel oil, natural gas liquids (NGLs), asphalt, paper mill
liquids, and other bulk tank liquids. In addition, the Company manufactures
and markets processed sulfur products including fertilizer and emulsified
sulfur.Additionally, the Company markets and distributes naphthenic
lubricating oils for specialty applications used in the automotive, energy and
petrochemical industries.Additionally, MRMC owns the general partner of the
publicly traded master limited partnership,Martin Midstream Partners L.P.

About Keyera Corp.

Keyera Corp. (TSX:KEY) (TSX:KEY.DB.A) operates one on the largest natural gas
midstream businesses in Canada.Its business consists of natural gas gathering
and processing as well as the processing, transportation, storage and
marketing of Natural Gas Liquids (NGLs), the production of iso-octane and
crude oil midstream activities.

Keyera's gas processing plants and associated facilities are strategically
located in the west central, foothills and deep basin natural gas production
areas on the Western Canada Sedimentary Basin.Its NGL and crude oil
infrastructure, including pipelines, terminals and processing and storage
facilities, as well as its iso-octane facility, are located in Edmonton and
Fort Saskatchewan, Alberta, a major North American NGL hub.Keyera markets
propane, butane, condensate and iso-octane to customers in Canada and the
United States.

CONTACT: Joe McCreery - Head of Investor Relations

Martin Midstream Partners L.P. logo
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