Part 5

Explore Tropico 4's resources like gold, iron, and oil, and dive into manufacturing industries such as rum distilleries and cigar factories for mid-to-late game income.

This section covers Tropico 4's resources and manufacturing industries, crucial for mid-to-late game income generation.

Resources: Tropico 4 features Gold, Iron, Bauxite, Salt, Logging, Oil, Coffee, Tobacco, and Sugar. Most raw resources are exported. Gold and Iron are valuable early-game income sources. Oil and land-based Ore are limited and primarily for kickstarting the economy, as their buildings require college-educated workers. Oil at sea is unlimited. Mines need to be near, but not necessarily on, resource deposits. Land oil must be directly on its deposit. Salt is unlimited, profitable, and relatively cheap to mine, requiring only 4 workers. Salt mines must be directly on the deposit but increase the productivity of nearby fish and cattle ranches without consuming salt. Cash crops are profitable but require significant space, workers, and fertile land; the Plantador DLC's Plantation building offers higher production with the same worker count. Coffee is noted as the best cash crop. Logging is the least profitable resource, demanding many workers and quickly depleting trees. For logging to be viable, it requires a lumber mill, furniture factory, and a horticulture station for reforestation, making wood-based industries low-profit overall. Logging camps also negatively impact environmentalist happiness. It's generally advised to avoid logging unless necessary or part of an objective.

Manufacturing Industry: This is your mid-to-late game income engine, offering high profit potential but requiring high school graduates. Most industry buildings have a high construction cost and require purchasing a blueprint. It's suggested to buy the blueprint and wait for another export before building. The Quick Dry Cement DLC allows for an early Cement Factory, which speeds up construction and provides a profitable, import-free export. If the cement factory isn't available, invest in industries matching your current resource production: Gold to Jewelry, Iron to Weapons, Fish/Coffee/Pineapple to Cannery, Sugar to Rum Distillery, Tobacco to Cigar Factory. Bauxite has no direct industry match without the Modern Times DLC, but Bauxite ore is still a profitable export. Furniture requires a two-part resource chain (Logs to Lumber, then Lumber to Furniture); lumber mills require high school workers. Importing lumber can simplify furniture production. The Modern Times DLC adds the Electronics Factory (using Bauxite or Gold) and Car Factory. Electronics output value is low, but upgrades significantly boost production. Cars have the highest per-lot value but can suffer from delivery issues, making them no more profitable than other industries in practice. They are a late-game, less popular choice. Purchasing all upgrades for all industries is recommended, focusing on those that increase production and skill.