Investor Presentaiton

Industry Trends Continue to Support Increasing Levels of Frac Sand Demand Hydraulic Fracturing Sand per Frac Spread 250 200 150 MILLIONS OF POUNDS OF SAND PER SPREAD 100 50 0 Q2 20 Q1 20 Q4 19 Q3 19 Q2 19 Q1 19 Q4 18 Q3 18 Q2 18 Q1 18. Q4 17 Q3 17 Q2 17 Q1 17 Q4 16 Q3 16 Q2 16 Q1 16 Source: Spears & Associates Q3 2023 Proppant Report Q3 20 Q1 22 Q4 21 Q3 21 Q2 21 Q1 21 Q4 20 Q2 22 Q3 22 Q4 22 9 smartsand® Mine to Wellsite Solutions®

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