You made a comment in the video that "no one probably bought resources in bulk and holding".......

Look at my position in the grain ranking :)
I only produce 53K grain per hour, which is tiny compared to most large land holder, and I run a grain deficit since the beginning

So ask yourself the question: how did I become the 3rd largest grain holder of Praetoria?
Magic? :)
Interesting! Well I was referring to people buying because they were speculating on price, I'm assuming you bought because you actually needed it for production since you are in a deficit. Although I'm sure you don't mind the price appreciation now!
I love the price appreciation.
And yes, I am speculating on price also.