Any suggestions as to the most appropriate commodity code for pharmaceutical inactive ingredients ie. excipients, including light mineral oil?
For non active ingredients there does not appear to be a specific heading.
So that would make it a "Mineral product and the thread works quite well from there.
Mineral products-petroleum oils-light oils-no change so other purposes-other-other
So 271012 90000.
That is what I would say is the best fit.
Any other excipient will be worked out on its chemical make-up.