Mining planning should be viewed as a strategic tool for decision-making. From this perspective, the steps or phases to follow are essentially as follows: 1. Clearly define the mining objectives to be achieved; 2. Break these objectives down into specific, time-bound, and quantifiable sub-objectives; 3. Develop and explore various possible options; 4. Conduct a comparative analysis of different options; 5. Evaluate the viability of each option; 6. Perform a financial evaluation of the presented options; 7. Make a provisional selection of the most important option; 8. Analyze and identify the potential negative consequences of this option; 9. Make a final decision. What challenges do you think strategic mining planning presents?