Any solicitation/recommendation statement filed by OCIP that is required to be mailed to unitholders will be mailed to OCIP's unitholders. INVESTORS AND UNITHOLDERS OF OCIP ARE URGED TO READ THESE AND OTHER DOCUMENTS FILED WITH THE SEC CAREFULLY IN THEIR ENTIRETY IF AND WHEN THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION. Unitholders may also obtain copies of the offer to purchase and related materials, when and as filed with the SEC, without charge from OCI N.V. or by written or oral request directed to Georgeson LLC, at (888) 566-3252. About OCI Partners LP OCI Partners LP owns and operates an integrated methanol and ammonia production facility that is strategically located on the Texas Gulf Coast near Beaumont. OCIP is headquartered in Nederland, Texas and currently has a methanol production design capacity of 912,500 metric tons per year and an ammonia production design capacity of 331,000 metric tons per year.