Thanks so much for submitting a report. It has been emailed to the Rum Captain and will be actioned shortly.
This is sold in a 1,5 lires oak cask (metal inside) at the airport in Manila. 18 years? Most likely not, but it does deliver a palate of sugar, molasses, a touch of oak and also tobacco-like notes. As Tanduay uses additives for taste, who knows where it comes from, but as a product it is up there as one of their flagships.