| STYRONS PRO SERVICES LLC | 
                        L21000224520 | 
                        INACT/UA | 
                    
                    
                        | STYRON'S PRO SERVICES INC | 
                        P18000097329 | 
                        INACT | 
                    
                    
                        | STYRON & STYRON, LLC | 
                        L19000001279 | 
                        INACT | 
                    
                    
                        | STYRON VINYL SIDING, INC. | 
                        P04000101192 | 
                        INACT | 
                    
                    
                        | STYROPEK USA, INC. | 
                        F19000002895 | 
                        Active | 
                    
                    
                        | STYROPEK USA, INC. | 
                        P19000042632 | 
                        InActive | 
                    
                    
                        | STYROREZ, INC. | 
                        P14000085357 | 
                        INACT | 
                    
                    
                        | STYRO-STEEL SYSTEMS INC. | 
                        P97000109195 | 
                        INACT | 
                    
                    
                        | STYROSTONE LLC | 
                        L14000177877 | 
                        Active | 
                    
                    
                        | STYRO SYSTEMS OF FLORIDA, INC. | 
                        P14153 | 
                        INACT | 
                    
                    
                        | STYRO SYSTEMS FLORIDA, INC. | 
                        P15000030088 | 
                        INACT | 
                    
                    
                        | STYRO TECHNOLOGIES, INC. | 
                        P09000090257 | 
                        INACT | 
                    
                    
                        | STYRO-TEK OF ALABAMA, INC. | 
                        F01000006568 | 
                        INACT | 
                    
                    
                        | STYRO THERMO RECYCLE SOLUTIONS, INC. | 
                        P10000080028 | 
                        INACT | 
                    
                    
                        | THE STYRO-TISEMENT COMPANY | 
                        P98000032210 | 
                        INACT | 
                    
                    
                        | STYRO-TYPE, INC. | 
                        F00836 | 
                        INACT | 
                    
                    
                        | STYROWALLS, INC. | 
                        P02000131580 | 
                        INACT | 
                    
                    
                        | STYROX, INC. | 
                        G26072 | 
                        INACT | 
                    
                    
                        | STYROX DEVELOPMENT CORPORATION | 
                        L35263 | 
                        INACT | 
                    
                    
                        | STYS ESTATES 305 SW HAPPY DR LLC | 
                        L24000068595 | 
                        Active |