Archived - Standard Industrial Classification - Establishments (SIC-E) 1980

E - Manufacturing Industries

39 - Other Manufacturing Industries

392 - Jewellery and Precious Metal Industries

Establishments primarily engaged in manufacturing jewellery and silverware. Included are establishments primarily engaged in re-refining or rolling precious metals or producing precious metal alloys.

3921 - Jewellery and Silverware Industry

Establishments primarily engaged in manufacturing articles of precious metals with or without precious stones and imitation precious metals and stones.

3922 - Precious Metal Secondary Refining Industry

Establishments primarily engaged in re-refining, re-melting and/or rolling precious metals including gold, silver and platinum, or making precious metal alloys.