On this day, 50 years ago, on August 18, 1975 (July 12, 1975 in the lunar calendar), the State Council promulgated the "Twenty Articles of Industry". On August 18, 1975, the State Council promulgated the "Twenty Articles on Industry". It was drafted by the State Planning Commission starting from mid-July, with an initial number of 14 articles. When Deng Xiaoping discussed this document at the State Council, he proposed six additional amendments: First, strengthen the idea of agriculture as the foundation. The more industry develops, the more agriculture must be put first; second, introduce foreign technology and equipment to mine coal mines and use the coal we produce. Payment is a big policy; 3. Strengthen scientific research in enterprises; 4. Quality first is a major policy; 5. The key to rules and regulations is the responsibility system; 6. Distribution according to work. The "Twenty Articles of Industry" is an important document to control the chaos on the economic front of the "Cultural Revolution". It also puts forward a series of major policy issues for the development of industry.