# The Russia (Sanctions) (EU Exit) Regulations 2019, Part 1C: Ancillary chemicals used in advanced chip production


CAS code
Description
1344-28-1
Aluminium Oxide (Activated alumina with a specific surface area of at least 350m2/g)
1344-28-1
Aluminium Oxide other than that specified above
12125-01-8
Ammonium Fluoride
7784-42-1
Arsine
10043-11-5
Boron Nitride
75-59-2
Tetramethylammonium Hydroxide
7783-82-6
Tungsten Hexafluoride

---
Source: https://www.legislation.gov.uk/uksi/2019/855/schedule/2A/part/1C (the official version)
Page: https://openlegislation.uk/russia-sanctions-eu-exit-regulations-2019/schedule-2A/part-1C
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.