Archived - Standard Industrial Classification - Establishments (SIC-E) 1980
- E - Manufacturing Industries
- 36 - Refined Petroleum and Coal Products Industries
- 369 - Other Petroleum and Coal Products Industries
3699 - Other Petroleum and Coal Products Industries
Establishments primarily engaged in manufacturing petroleum and coal products not elsewhere classified. This industry also includes coking plants operated as separate establishments and not as a secondary activity in iron and steel or chemical plants. Establishments primarily engaged in producing paraffin wax, tar and pitch are classified in 3799 - Other Chemical Products Industries n.e.c. and coking plants which are operated in connection with blast furnaces are classified in 2919 - Other Primary Steel Industries.
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