We have the same parameters for all worlds when it comes to markets and nothing changed for at least two weeks.
Markets fluctuate and most times have outrageous shortages.
There is some push and pull from newly created ammo and weapon corporations and a slightly reduced use of military services.
There is no reason for a major change but some dumping of products, even on a moderate scale can cause short periods of surplus in some products.
I looked in KB today and I do not see and structural change at all.
If you have a specific product(s) to look into, please let me know.
There is also some growth in the size of corporations. Larger corporations produce a little more but hire more people. as a result there is less creation of new corporations.
the net change in total production should be zero.