Key facts
Code summary
Code 191
Official title Manufacture of coke oven products
Version PSIC 2019
Source layer PSA / BSP
Section C - Manufacturing
Mf
PSIC 2019 Navigation-first hub Group 191 - Manufacture of coke oven products
PSIC Group 191 covers Manufacture of coke oven products. Direct children below it include Manufacture of coke oven products. It clusters closely related activities and helps compare nearby classes before choosing the...
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About this level
Practical summary
Group 191 sits in the PSIC 2019 hierarchy under C Manufacturing > 19 Manufacture of Coke and Refined Petroleum Products. This group usually narrows the choice to a small family of classes such as Manufacture of coke oven products. It is useful when two or three neighboring activities look similar but should not be collapsed into one code.
Administrative context
Where this code is used
This group is used when reviewers compare a short list of classes such as Manufacture of coke oven products and need to decide which family is the closest fit. It is common in internal classification review and administrative lookup work.
Selection note
How to choose it
Use this group when the activity sits between similar classes such as Manufacture of coke oven products. The safest choice is the one whose wording matches the actual production, service or operating model most closely.
FAQ
What does PSIC Group 191 cover?
PSIC Group 191 clusters a smaller family of classes under Manufacture of coke oven products and is useful when the business sits between closely related options.
How do I compare Group 191 with sibling groups?
Look at the parent class and the nearby sibling groups. On this page, the most relevant nearby options are 192 Manufacture of refined petroleum products and 199 Manufacture of other fuel products.
Why is Group 191 useful for classification?
It sits at the point where a broad sector is already narrowed enough to compare a small family of similar classes before the final code choice.