INEOS Styrolution Locations INEOS Styrolution America LLC, Styrene Monomer Production Plants (Bayport) 12222 Port Rd, Pasadena, Texas 77507 and (Texas City) 2800 FM 519 East, Texas City, TX 77590 … INEOS Styrolution America LLC, Styrene Monomer Production Plants (Bayport) 12222 Port Rd, Pasadena, Texas 77507 and (Texas City) 2800 FM 519 East, Texas City, TX 77590 …