74.90.Z - Other professional, scientific and technical activities not elsewhere classified
20.14.Z - Manufacture of other organic basic chemicals
21.10.Z - Manufacture of basic pharmaceutical products
23.99 - Manufacture of other non-metallic mineral products n.e.c.
38.21.Z - Materials recovery
39.00.Z - Remediation activities and other waste management service activities
58.11.Z - Publishing of books
70.10.Z - Activities of head office and holding companies, excluding financial holding companies
72.19.Z - Other research and experimental development on natural sciences and engineering
86.90.E - Other human health activities not elsewhere classified
