Nexa Achieves 2025 Production, Sales and Costs Guidance, and Provides 2026-2028 Outlook

Core Viewpoint - Nexa Resources S.A. has announced its operational results for the year ending December 31, 2025, and provided production and metal sales guidance for 2026-2028, along with cost and capital expenditure guidance for 2026 [1] Mining Production - Zinc production in 2025 totaled 316kt, with guidance for 2026 set between 310-360kt, reflecting a slight decrease in output from Cerro Lindo and El Porvenir due to lower grades [3][16] - Copper production for 2025 was 33kt, with a forecasted decline to 26-30kt in 2026, primarily due to mining lower-grade zones [18][20] - Lead production reached 63kt in 2025, expected to remain stable in 2026, with a slight increase projected for 2027 [19] - Silver production totaled 11MMoz in 2025, with a forecasted decline to 10-11MMoz in 2026 [18][19] Smelting Sales - Total metal sales in 2025 were 567kt, with guidance for 2026 set at 570-600kt, indicating a recovery from operational challenges faced in 2025 [4][21] - Zinc metal sales for 2025 were 532kt, with a forecast of 535-560kt for 2026 [21] Cash Costs - Consolidated mining cash costs for 2025 were US$(0.30)/lb, with guidance for 2026 expected to increase to US$(0.11)-0.08/lb due to higher treatment charges and lower by-product credits [5][25] - Smelting cash costs for 2025 were US$1.26/lb, projected to decrease to US$1.15-1.34/lb in 2026, driven by improved production levels and cost reduction initiatives [34][35] Capital Expenditures - Total capital expenditure guidance for 2026 is set at US$381 million, an increase of US$34 million compared to 2025, primarily for mine development and sustaining capital [39][40] - Approximately US$108 million of the 2026 CapEx is allocated to initiatives supporting Nexa's ESG strategy [40] Exploration & Project Evaluation - Nexa plans to invest US$68 million in exploration during 2026, with US$49 million allocated to mineral exploration expenses targeting new orebodies [48] - Project evaluation expenses are set at US$18 million, including IT initiatives and assessments for potential growth projects [49] Upcoming Events - The financial results for the fourth quarter and full fiscal year of 2025 are expected to be published on February 26, 2026, followed by a conference call on February 27, 2026 [52]