10/30/2015

ATLANTA–(BUSINESS WIRE)– OCI Resources LP (NYSE: OCIR) will release third quarter 2015 financial results before the market opens Thursday, November 5, 2015 and will host a conference call at 2:00 p.m. EST to discuss the results. Effective November 5, 2015, OCI Resources LP will change its name to Ciner Resources LP, and the publicly traded units of the Partnership are expected to begin trading the following day (November 6, 2015) after the open of market trading on the New York Stock Exchange under a new ticker symbol – CINR.

Those wishing to participate should call one of the following numbers and reference confirmation 55763783:

Domestic (Toll Free): 1-866-550-6980

International: 1-804-977-2644

Passcode: 55763783

The conference call will be made available via a simultaneous webcast live and archived for replay atwww.ociresources.com.

The replay will be available two hours after the call’s completion for seven days by calling one of the below numbers.

Domestic: 1-855-859-2056

International: 404-537-3406

Toll-free: 1-800-585-8367

Passcode: 55763783

ABOUT OCI RESOURCES LP

OCI Resources LP, a master limited partnership, operates the trona ore mining and soda ash production business ofOCI Wyoming LLC (“OCI Wyoming”), one of the largest and lowest cost producers of natural soda ash in the world, serving a global market from its facility in the Green River Basin of Wyoming. The facility has been in operation for more than 50 years.

Source: OCI Resources LP

OCI Resources LP

Investor Relations:

Scott Humphrey, 770-375-2387
Director of Finance and Treasurer
SHumphrey@ocienterprises.com