I know this idea will hardly be implemented, but it's fun

I enjoy contests, and I think they bring more energy in the game, so we should find more opportunities to compete with each other. What do you thnk about contest between the whole industries, not between single players?
F.i. Gas vs Wood
All Gas and Wood producers sell their product to the system, and the highest total sum wins. The victorious industry gets 10-15% boost to its production during next 2 weeks.
Next contest will be between Computers and Leather gloves and so on.
This contest doesn't differ between small and big players, all of them work together for the common aim.