I have seen such topics. But I did not see the option, it is more convenient, clearer and easier than this.

Production and consumption menu (P button) is not convenient. Unclear. Resources are jumping back and forth. There are more simple and intuitive option. http://s019.radikal.ru/i623/1605/9a/62b80c03a656.jpg Resources are divided into tabs. 1.Primary resources. Iron ore. Copper ore. Tree. A rock. Oil....