The largest category of imported products imported to Guatemala is high tech products that cost the country over USD$3 billion annually. The main imported goods within this category are transmission equipment (USD$422 million), computers (USD$212 million) and telephones (USD$130 million). The second-largest import category consists of chemical products. Within this category, the main imported goods are: packaged drugs (USD$529 million), fragrant mixtures (USD$157 million), and pesticides (USD$138 million). Mineral products are the third-largest category of imports and include refined petroleum (USD$1.89 billion), petroleum gas (USD$219 million) and coal briquettes (USD$69 million).