Exhibit 99.1
MARTIN MIDSTREAM PARTNERS
TO ISSUE THIRD QUARTER 2006 RESULTS
AND HOLD INVESTORS’ CONFERENCE CALL
KILGORE, Texas, November 3, 2006 /PRNewswire-FirstCall via COMTEX/ —
Martin Midstream Partners L.P. (Nasdaq: MMLP) announced today that it plans to publicly release its
financial results for the third quarter ended September 30, 2006 after the market closes on
Thursday, November 9, 2006.
In addition, Martin Midstream Partners intends to file its quarterly report on Form 10-Q for
such quarter after the market closes on Thursday, November 9, 2006.
An investors’ conference call to review the third quarter results will be held on Friday,
November 10, 2006, at 8:30 a.m. Central Time. The conference call can be accessed by calling (877)
407-9205. An audio replay of the conference call will be available by calling (877) 660-6853 from
9:30 a.m. Central Time on November 10, 2006 through 11:59 p.m. Central Time on November 17, 2006.
The access codes for the conference call and the audio replay are as follows: Account No. 286;
Conference ID No. 219531. The audio replay of the conference call will also be archived on the
Company’s website at www.martinmidstream.com.
During the conference call, management will discuss certain non-generally accepted accounting
principle financial measures for which reconciliations to the most directly comparable GAAP
financial measures will be provided in MMLP’s announcement concerning its financial results for the
third quarter and will be available on the investor relations page of the Company’s website.
About Martin Midstream Partners
Martin Midstream Partners 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 and storage services for petroleum products and by-products; natural gas
gathering, processing and LPG distribution; marine transportation services for petroleum products
and by-products; sulfur gathering, processing and distribution; and fertilizer manufacturing and
distribution.
Additional information concerning Martin Midstream is available on its website at
www.martinmidstream.com.
Forward-Looking Statements
Statements about Martin Midstream Partners’ outlook and all other statements in this release other
than historical facts are forward-looking statements within the meaning of the Private Securities
Litigation Reform Act of 1995. These forward-looking statements and all references to financial
estimates rely on a number of assumptions concerning future events and are subject to a
5
number of uncertainties and other factors, many of which are outside its control, which could cause
actual results to differ materially from such statements. While MMLP believes that the assumptions
concerning future events are reasonable, it cautions that there are inherent difficulties in
anticipating or predicting certain important factors. A discussion of these factors, including
risks and uncertainties, is set forth in the Company’s annual and quarterly reports filed from time
to time with the Securities and Exchange Commission. Martin Midstream Partners disclaims any
intention or obligation to revise any forward-looking statements, including financial estimates,
whether as a result of new information, future events, or otherwise.
Contacts:
Robert D. Bondurant, Executive Vice President and Chief Financial Officer of Martin Midstream GP
LLC, the Company’s general partner (903) 983-6250.
6