| 2 EXCEL ENGINEERING LIMITED | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… |  | 
                            
                                | 2B SCIENTIFIC LTD | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… |  | 
                            
                                | 3M UNITED KINGDOM PLC | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        April 2025May 2025August 2025 | 
                            
                                | ABBEYCHEM LIMITED | Commodity code: 29 31 49 4029314940 | (Nitrilotrimethanediyl)tris(phosphonic acid), {ethane-1,2-diylbis[nitrilobis(methylene)]}tetrakis(phosphonic acid), [(bis… |  | 
                            
                                | ABCAM LTD | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        February 2025April 2025May 2025June 2025 | 
                            
                                | ABCR (UK) LIMITED | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025 | 
                            
                                | ACI GROUP LTD | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        January 2025February 2025March 2025April 2025May 2025July 2025August 2025 | 
                            
                                | ACTIVATE SCIENTIFIC UK LTD | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025 | 
                            
                                | ADDEV MATERIALS AEROSAPCE LTD | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        January 2025March 2025May 2025July 2025 | 
                            
                                | ADSHEAD RATCLIFFE & CO LTD | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        January 2025February 2025March 2025April 2025May 2025June 2025August 2025 | 
                            
                                | ADVANCED INNERGY LTD | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        January 2025February 2025March 2025May 2025June 2025August 2025 | 
                            
                                | ADVANCED MEDICAL SOLUTIONS GROUPPLC | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        February 2025April 2025June 2025July 2025 | 
                            
                                | ADVANCED MEDICAL SOLUTIONS LTD | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… |  | 
                            
                                | AEI COMPOUNDS LIMITED | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        February 2025March 2025June 2025 | 
                            
                                | AEROSPACE RELIANCE LIMITED | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… |  | 
                            
                                | AIR LIQUIDE UK LTD | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… |  | 
                            
                                | AIREDALE CHEMICAL COMPANY LIMITED | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        January 2025February 2025April 2025July 2025 | 
                            
                                | AKZO NOBEL DECORATIVE COATINGS BV | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025 | 
                            
                                | AKZO NOBEL PACKAGING COATINGS LI MITED | Commodity code: 29 31 49 8029314980 | Separate chemically defined non-halogenated organo-phosphorous derivatives, n.e.s. |  | 
                            
                                | AKZO NOBEL PACKAGING COATINGS LI MITED | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        January 2025March 2025June 2025July 2025 | 
                            
                                | ALBRIGHT INTERNATIONAL LTD | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… |  | 
                            
                                | ALFA CHEMICALS LTD | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        March 2025June 2025July 2025 | 
                            
                                | ALMAC SCIENCES (SCOTLAND) | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… |  | 
                            
                                | ALMAC SCIENCES LIMITED | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        February 2025March 2025May 2025August 2025 | 
                            
                                | ALMANDINE (U K) LTD | Commodity code: 29 31 49 8029314980 | Separate chemically defined non-halogenated organo-phosphorous derivatives, n.e.s. |  | 
                            
                                | ALS CUSTOMS SERVICES DOVER LTD. | Commodity code: 29 31 49 4029314940 | (Nitrilotrimethanediyl)tris(phosphonic acid), {ethane-1,2-diylbis[nitrilobis(methylene)]}tetrakis(phosphonic acid), [(bis… |  | 
                            
                                | ANALYTICAL INNOVATIONS LTD | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… |  | 
                            
                                | ANSTAR LIMITED | Commodity code: 29 31 49 8029314980 | Separate chemically defined non-halogenated organo-phosphorous derivatives, n.e.s. | 
                                        January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025 | 
                            
                                | AOC AG | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… |  | 
                            
                                | APOLLO SCIENTIFIC LTD | Commodity code: 29 31 49 8029314980 | Separate chemically defined non-halogenated organo-phosphorous derivatives, n.e.s. | 
                                        January 2025March 2025April 2025July 2025August 2025 | 
                            
                                | APOLLO SCIENTIFIC LTD | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025 | 
                            
                                | APPLIED MATERIALS EUROPE BV | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… |  | 
                            
                                | APTUIT (OXFORD) LTD | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        January 2025March 2025April 2025May 2025July 2025August 2025 | 
                            
                                | ARCHROMA (SWITZERLAND) GMBH | Commodity code: 29 31 45 0029314500 | Salt of methylphosphonic acid and (aminoiminomethyl)urea (1: 1) |  | 
                            
                                | ARCHROMA UK, LTD | Commodity code: 29 31 49 4029314940 | (Nitrilotrimethanediyl)tris(phosphonic acid), {ethane-1,2-diylbis[nitrilobis(methylene)]}tetrakis(phosphonic acid), [(bis… | 
                                        January 2025February 2025May 2025July 2025August 2025 | 
                            
                                | ARDAGH GLASS LIMITED | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… |  | 
                            
                                | ARDEX UK LIMITED | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… |  | 
                            
                                | ARKEMA UK LIMITED | Commodity code: 29 31 49 8029314980 | Separate chemically defined non-halogenated organo-phosphorous derivatives, n.e.s. | 
                                        January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025 | 
                            
                                | ARKEMA UK LIMITED | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        February 2025April 2025August 2025 | 
                            
                                | AS-TEC CHEMICALS LIMITED | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025 | 
                            
                                | ASTEX THERAPEUTICS LTD | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        February 2025March 2025May 2025June 2025July 2025 | 
                            
                                | ATDBIO LTD | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… |  | 
                            
                                | AURORIUM UK LIMITED | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… |  | 
                            
                                | AUXIMAT LIMITED | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… |  | 
                            
                                | AVOCADO RESEARCH CHEMICALS LIMITED | Commodity code: 29 31 20 0029312000 | Tributyltin compounds |  | 
                            
                                | AVOCADO RESEARCH CHEMICALS LIMITED | Commodity code: 29 31 49 8029314980 | Separate chemically defined non-halogenated organo-phosphorous derivatives, n.e.s. | 
                                        February 2025March 2025April 2025May 2025June 2025July 2025August 2025 | 
                            
                                | AVOCADO RESEARCH CHEMICALS LIMITED | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        January 2025February 2025March 2025April 2025May 2025June 2025July 2025August 2025 | 
                            
                                | AXALTA COATING SYSTEMS HUTHWAITE UKLIMI TED | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… |  | 
                            
                                | AZELIS UK LIMITED | Commodity code: 29 31 49 8029314980 | Separate chemically defined non-halogenated organo-phosphorous derivatives, n.e.s. | 
                                        February 2025March 2025April 2025May 2025June 2025July 2025 | 
                            
                                | AZELIS UK LIMITED | Commodity code: 29 31 90 0029319000 | Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl… | 
                                        January 2025February 2025March 2025April 2025July 2025 |