David
There aren't any neat tables that include everything. You will need to read through the memorandums and figure out what they say. The information often isn't in tons. The artillery data (the one neat table) is in Units of Fire (UNFOC). Sadly the USSME didn't publish a separate logistics volume on A.S. like they did for Russia. That volume has plenty of detail.
Books to look at.
Diario Storico del Comando Supremo vol 1, book II.
Documento n.1 has a lot of information and some locational specificity. Good place to start. This is the most complete listing of the logistical situation in A.S. that I am aware of. The data is as of Feb 1939. There might be more data buried in the other memorandums in that volume.
Montanari Le operazioni A.S. vol. 1 Sidi Barrani
Allegato 5 Artillery ammunition (UNFOC)
Allegato 9 Material requests
L'esercito italiano tra la 1ª e 2ª guerra mondale
Allegato 46 has some information by theater
Montanari L'esercito italiano alla vigilia della 2ª guerra mondiale
I did a quick look. Most of the info are army totals, but there might be some data for A.S. specific.
In Africa settentrionale La preparazione al conflicto
Many memorandums.
If the Diario Storico data isn't enough, then I don't feel you will find all the data you are seeking. For example there is data on the numbers of uniforms in the magazines in A.S., but I didn't find anything on rations. It might be buried in the memorandums or in the text. None of this information is presented by location, only A.S. totals.
Pista! Jeff