Plug molding rated at 15 amps, for kitchen it should be 20 amps
The fact of the sockets being 15A (common) instead of 20A (T-neutral) is nothing to worry about.
15A receptacles are allowed on 20A circuits, per NEC 210.21, provided there are 2 or more sockets. I mean sockets not receptacles: The common-as-dirt 2-socket receptacle is 2 sockets.
Interestingly, a Wiremold outlet strip counts as 1 receptacle even though it has like 20 sockets or something... not relevant to a kitchen, but some places in Code (and for houses in some local Codes) you must provision 180VA per receptacle and/or have an 8- or 12-receptacle limit per circuit.  So those plug strips are a fun &quot;cheat&quot; to get a bunch of sockets.
This only becomes an issue if you are trying to plug in an appliance that has a sideways neutral... and when's the last time you've seen one of those?