La Porte Complex


The La Porte Complex is on the south shore of the Houston Ship Channel in the Battleground Industrial District near the San Jacinto Monument.

The complex occupies 550 acres and is bisected by Miller Cut-Off Road. The complex has two barge docks on the channel.   

Our commitment to sustainable growth balances our responsibility to provide economic value for our stakeholders, with respect for the social concerns of the community in which we operate, and with care for the environment around us.

Providing Economic Value

  • Approximately 675 employees and contractors 

  • Site purchases in excess of $400 million of local goods and services 

  • Estimated $744 million yearly total for goods and services purchased and employee pay and benefits, excluding raw materials purchased (basis 2018)

The La Porte Complex comprises two companies of LyondellBasell. The Equistar Chemicals business produces ethylene, propylene, linear low-density polyethylene and low-density polyethylene. These products are used to manufacture bottles for household and industrial chemicals, dairy crates and bread trays, toys, tanks, automotive, wire & cable & injection molding. They also are used in a variety of lightweight and heavy plastic bags for food, merchandise bags, dry cleaning, trash cans, mulch, potting soil and other uses.

The Acetyls business includes an integrated chain of manufacturing units producing acetic acid and vinylacetate monomer (VAM). VAM process combines Acetic Acid with ethylene and oxygen to produceVAM. Acetic Acid is produced meeting food grade requirements for shipping within the food industry. Other applications include terephthalic acid (used in polyester for textiles and PET for plastic bottles), industrial solvents and other chemicals. Vinyl acetate monomer is a chemical building block used to manufacture a variety of products, including water-based paints, adhesives, textile and paper coatings.

The complex also includes a Hyperzone polyethylene plant that expands the U.S capacity of high density polyethylene (HDPE).

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Proposed Title V Permit

Permit Revision

LyondellBasell Acetyls, LLC

Permit Number: O2290
LyondellBasell Acetyls, LLC
La Porte Complex
La Porte, TX
Regulated Entity Number: RN100217207
Customer Reference Number: CN603674862

This Title V permit will authorize the LyondellBasell Acetyls plant the right to operate the Syngas unit at the LyondellBasell Acetyls, La Porte facility located at 1515 Miller Cut-Off Road, La Porte, Texas 77571. Additional information concerning this application can be accessed in two ways: