| 3907 29 20 | Polyether alcohols, in primary forms (excl. bis(polyoxyethylene) methylphosphonate and polyethylene glycols) | ImporterExporter | 2 | 2025-08 – 2025-11 |
| 2910 10 00 | Oxirane "ethylene oxide" | Importer | 1 | 2026-03 – 2026-03 |
| 2910 20 00 | Methyloxirane "propylene oxide" | Importer | 1 | 2026-07 – 2026-07 |
| 2922 29 00 | Amino-naphthols and other amino-phenols, their ethers and esters; salts thereof (excl. those containing > one kind of oxygen function; aminohydroxynaphthalenesulphonic acids and their salts) | Importer | 1 | 2025-11 – 2025-11 |
| 38 | HS chapter: HMRC publishes no description for a chapter-level link | Importer | 1 | 2026-01 – 2026-01 |
| 3822 90 00 | Certified reference materials | Exporter | 1 | 2026-02 – 2026-02 |
| 3907 29 11 | Polyethylene glycols, in primary forms | Importer | 1 | 2026-03 – 2026-03 |
| 3907 99 80 | Polyesters, saturated, in primary forms (excl. polycarbonates, alkyd resins, poly"ethylene terephthalate", poly"lactic acid", poly"ethylene naphthalene-2,6-dicarboxylate" and thermoplastic liquid crystal aromatic polyester copolymers) | Importer | 1 | 2025-12 – 2025-12 |
| 9025 19 00 | Thermometers and pyrometers, not combined with other instruments (excl. liquid-filled thermometers for direct reading) | Importer | 1 | 2026-01 – 2026-01 |
| 9027 89 90 | Instruments and apparatus for physical or chemical analysis or for determining surface tension or the like, or for measuring heat or sound, n.e.s. | Importer | 1 | 2026-02 – 2026-02 |