>Corporations are taxed on assets that they accrue (increases in total holdings are taxed as 'profit'). This applies to inventories, capital assets, and real estate.
and
>you did already pay taxes on holding that inventory.
Inventories are taxed as property which is, in general, about 1% of the cost (to the company) of the item.
You're conflating income and property taxes. What your describing in your previous posts is an income tax, which is the tax paid on the net income associated with an asset. However, you have to dispose of the asset to pay that tax. Until then the asset is property and it's only subject to property tax.
Normal accounting disclaimer applies. Definitely get an accountant and don't take accounting advice from the internet.