plant operator ZA----Pretoria plant operator ZA----Johannesburg Plant operator ZA----Johannesburg plant Operator 73942 US-OK-Guymon Plant operator 32899 US-FL-Orlando plant operator 94598 US-CA-Walnut Creek Plant Operator 77572 US-TX-La Porte Plant Operator 77574 US-TX-League City Plant Operator 75615 US-TX-Longview Plant Operator 77512 US-TX-Alvin plant operator 77571 US-TX-Shoreacres Plant Operator 68978 US-NE-Superior Plant Operator 18446 US-PA-nicholson plant operator 77299 US-TX-Houston Plant operator 89441 US-NV-Sparks Plant Operator 70769 US-LA-Prairieville Plant Operator 27499 US-NC-Greensboro Plant Operator 71612 US-AR-White Hall Plant Operator 77522 US-TX-Baytown Plant operator CA----Peterborough plant operator PH---- Plant Operator US-MI-Puerto Princesa Plant Operator US-DU-Dubai Plant Operator US-MH-Mumbai Plant Operator 23298 US-VA-Richmond