Nutrien Increases 2026 Potash Sales Volume Guidance To 14.2M-14.8M Tonnes; Lowers 2026 Capital Expenditures Guidance To $1.95B-$2.05B; 2026 Phosphate Sales Volume Guidance Of 2.4M To 2.6M Tonnes Reflects Benefits Of Reliability Improvement Initiatives Completed In 2025; Remain On Track To Solidify The Optimal Path For Our Phosphate Business, Trinidad Nitrogen Facility And Brazilian Retail Business In 2026