This document provides an overview of Indonesia's cement industry and Semen Indonesia's position within it. It notes that cement production capacity in Indonesia is expected to almost double to 108 million tons by 2017, driven by new plants from both domestic and foreign players. Semen Indonesia currently has the largest market share in Indonesia at 43.7% and will also be expanding capacity. The key drivers of future domestic cement demand are expected to be national economic growth, infrastructure expansion, and increasing per capita consumption as Indonesia's per capita consumption is still relatively low compared to other countries.