Once upon a time, man had a dream, a dream of expanding without the need to spend 1/3rd his day expanding into bugs nests hundreds of KM away just for ore, 1/3rd his day making sure his mods doesn't crash the game...and the other 1/3 expanding the factory. A super simple mod that adds recipes to turn basic ore into 2, chemical plants use oil plus any ore. and yes, you can use productivity module. Vanilla orientated and balanced.
Mods introducing new content into the game.
Recipes:
all 3 basic resources (stone, copper, iron) recipes using assembling machine into; 1-> 2 ratio recipes of themselves, using 1 coal and water.
advanced: all 4 basic resources (iron, copper, coal, stone) recipes using chemical plant; into 2-> 4 ratio recipes of themselves, using 50 crude oil. ||secret knowledge: 25 coal + water into = 125 crude oil||