Licensed projects: production of hazardous chemicals, futures business, mineral resource exploration, non-coal mine mineral resource extraction, construction project survey, construction project construction, special equipment installation, modification and repair, road cargo transportation (excluding dangerous goods), road passenger transportation operations, import and export of gold and its products (items subject to approval in accordance with the law, business activities can only be carried out within the validity period of the license after approval by the relevant departments. The specific business projects and license period are subject to the approval documents of the relevant departments or