各省、自治区、直辖市、计划单列市及新疆生产建设兵团经贸委（经委、计经委）、安全生产委员会、劳动（劳动人事、劳动和社会保障）厅（局）、总工会，国务院有关部门，各全国产业工会：目前，全国安全生产形势基本稳定，各类伤亡事故稳中有降，但重、特大事故时有发生。为进? (Autonomous regions and municipalities directly under the Central Government and cities specifically designated in the state plan and the Economic and Trade Commission (Economic Commission and Economic Planning Committee) of the Xinjiang Production and Construction Corps, the Safety Production Committee, the Labor (Labor and Personnel, Labor and Social Security), the Trade Unions, the State Council departments, National industrial unions: At present, the situation of production safety in the country is basically stable with all types of casualties steadily decreasing, but heavy and serious accidents have occurred from time to time. For progress?