Capacity Ledger

How the Catalyst Scope Got Sixty Degrees Wider

Commerce initiated the amine compounds cases against China on October 19 and put the signed scope on public inspection Friday morning. The boiling-point window is sixty degrees wider than the one Evonik and Huntsman filed, a tariff line dropped out of the import table, and the alleged ceiling came down a hundred and twenty points. Scope comments close November 9.


Pull the scope you printed in early October and read the boiling-point sentence again.

It gave you 200 to 265 degrees Celsius.

The version Commerce signed on October 19 says 185 to 310.

Sixty degrees of new window, fifteen at the bottom and forty-five at the top, on a scope whose entire method is describing six named molecules by their physical properties (chart above).

The notice carrying it went on public inspection at 8:45 Friday morning and publishes Monday as 91 FR 67294.

What produced it is the part nobody watches. Commerce sent the petitioners supplemental questionnaires from October 2 to October 14, and the petitioners answered from October 7 to October 15.

"What did two weeks of questionnaires do to the scope?"

Three things, and one of them changes which entries Commerce can see.

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