OxyChem and Mexichem Announce Startup of their Joint Venture Ethylene Cracker in Ingleside, Texas

February 27, 2017

INGLESIDE, Texas — February 27, 2017 — Ingleside Ethylene, LLC, the 50/50 joint venture between Occidental Chemical Corporation (OxyChem), a subsidiary of Occidental Petroleum Corporation (NYSE:OXY), and Mexichem, S.A.B. de C.V. (BMV:MEXCHEM), today announced that its ethylene cracker at OxyChem’s Ingleside, Texas, complex has begun operations on schedule and on budget. The ethylene cracker is currently in a production stabilization phase

The cracker, which will be operated by OxyChem, has the capacity to produce 1.2 billion pounds (550,000 metric tons) of ethylene per year and provide OxyChem with an ongoing source of ethylene for manufacturing vinyl chloride monomer (VCM), which Mexichem will use to produce polyvinyl chloride (PVC resin) and PVC piping systems. The companies have a 20-year supply agreement.

“We are pleased to announce the safe startup of the ethylene cracker at our plant in Ingleside. This is a significant milestone for both OxyChem and Mexichem, enabling us to capitalize on the advantages that shale gas development presents for the chemical industry. It also helps our companies better compete globally in our respective markets, and gives us an inherent advantage to manage the cost of ethylene,” said Robert Peterson, President, OxyChem.

“This is a great example of the excellent long-term partnership that Mexichem has with OxyChem, and we are proud that the ethylene plant was constructed safely, on time and on budget. The facility’s cutting-edge technology makes it one of the most modern in the world. For Mexichem, the ethylene plant is a vital part of our global strategy to become a vertically integrated specialty chemicals company with a focus on high-end products,” said Antonio Carrillo, Chief Executive Officer, Mexichem.

The project also includes a pipeline and storage facility at Markham, Texas. Total investment in the project was approximately $1.5 billion and the facility will provide 150 permanent jobs. Construction began in the second quarter of 2014. In December 2013, Ingleside Ethylene, LLC awarded CB&I the engineering and construction contract to build the cracker.