<p>卢森堡，卢森堡 --（Newsfile Corp. -2026 年 5 月 13 日）- Nexa Resources S.A.（纽约证券交易所代码：NEXA）（&#34;Nexa Resources&#34;、&#34;Nexa&#34;或&#34;公司&#34;）宣布，由于今晨发生的一起火灾事件，位于秘鲁的 Cajamarquilla 冶炼厂的运营已暂时暂停，该火灾已得到控制。</p>
<p>作为预防措施，受影响区域的人员已在公司的内部应急响应团队的支持下撤离。</p>
<p>没有人员死亡。四人受伤，其中一名 Nexa 员工和三名承包商，所有人均状况稳定。</p>
<p>该事件对冶炼厂基础设施的部分区域造成了损害。根据目前可获得的信息，公司预计此事件不会产生重大影响。</p>
<p>公司正在与相关部门进行通知和协调，以评估恢复运营的时间表，同时事件原因仍在调查中。</p>
<p><strong>关于 Nexa</strong></p>
<p>Nexa 是一家大型、低成本的综合多金属生产商，锌是我们的主要产品。我们在拉丁美洲拥有超过 65 年的矿业和冶炼资产开发与运营经验。我们目前拥有并运营五座多金属矿山——四座长期地下矿（两座位于秘鲁中央安第斯地区，两座位于巴西的米纳斯吉拉斯州和马托格罗索州），以及一座位于秘鲁中央安第斯地区的露天矿。我们还拥有并运营三座锌冶炼厂——两座位于巴西米纳斯吉拉斯州（特雷斯玛里亚斯和朱伊斯德福拉），一座位于秘鲁利马（Cajamarquilla），这是美洲最大的锌冶炼厂。</p>
<p><strong>前瞻性声明的警示说明</strong></p>
<p>本新闻稿包含某些前瞻性信息和前瞻性声明，符合适用证券法的定义（统称为本新闻稿中的&#34;前瞻性声明&#34;）。本新闻稿中的前瞻性声明可能包括但不限于锌及其他金属价格和汇率假设、预计的运营和资本成本、金属或矿物回收率、矿石品位、矿山寿命、生产率和回报；公司的潜在计划；对矿床吨位、品位和含量的估计以及矿产资源和矿产储量估计的范围；生产开始的时间；勘探潜力和结果；未来运营所需许可证的时间和获得情况；以及 COVID-19 对我们运营的影响。</p>
<p>这些声明基于公司目前可获得的信息，公司不保证实际结果和未来表现及成就将符合或不与管理层或合格人士的预期相差。所有非历史事实的声明均为前瞻性声明。&#34;相信&#34;、&#34;将&#34;、&#34;可能&#34;、&#34;可能有&#34;、&#34;会&#34;、&#34;估计&#34;、&#34;持续&#34;、&#34;预期&#34;、&#34;打算&#34;、&#34;计划&#34;、&#34;期望&#34;、&#34;预算&#34;、&#34;安排&#34;、&#34;预测&#34;及类似词语旨在识别估计和前瞻性声明。前瞻性声明不是保证，涉及已知和未知的风险、不确定性及其他因素，这些因素可能导致公司的实际结果、表现或成就与前瞻性声明所表达或暗示的任何未来结果、表现或成就存在重大差异。实际结果和发展可能因多种原因与前瞻性声明中描述的预期大相径庭，其中许多因素不在我们的控制之内，包括我们的竞争对手的活动、未来全球经济形势、天气条件、市场价格和条件、汇率以及运营和财务风险。上述事件之一或多个的意外发生可能会显著改变我们基于其进行估计和前瞻性声明的运营结果。我们的估计和前瞻性声明也可能受到法律、政治、环境或其他风险的影响，这些风险可能对项目的潜在开发产生重大影响，包括与传染病爆发或健康危机相关的风险，这些风险影响区域或全球的整体经济活动，以及与地方当局对我们业务和运营的持续或未来调查相关的风险，包括对我们财务报表的影响，涉及任何此类事项的解决。</p>
<p>这些前瞻性声明与未来事件或未来表现相关，包括当前的估计、预测、预报、信念和关于管理层对公司业务和运营、矿业生产、我们的增长战略、适用法律和法规的影响、未来锌及其他金属价格、冶炼销售、资本支出、与勘探和项目评估相关的费用、矿产储量和/或矿产资源的估计、矿山寿命及我们的财务流动性等方面的期望的声明。</p>
<p>前瞻性声明必然基于多个因素和假设，尽管管理层和合格人士认为这些假设是合理和适当的，但本质上仍然存在重大不确定性和偶然性，可能会被证明是错误的。关于未来生产成本或产量的声明基于管理层对运营事项的众多假设，以及对产品需求按预期发展的假设，客户和其他交易对手履行其合同义务的假设，矿业和冶炼操作的全面整合，运营和资本计划不会因机械故障、零部件和供应短缺、劳工纠纷、运输或公用事业中断、不利天气条件等问题而受到干扰，以及金属价格、汇率或能源、供应或运输成本等方面没有重大意外变化的假设。</p>
<p>估计和前瞻性声明仅指其作出时的日期，我们不承担因新信息、未来事件或其他原因而更新或修订任何估计或前瞻性声明的义务，除非法律要求。估计和前瞻性声明涉及风险和不确定性，并不保证未来的表现，因为实际结果或发展可能与前瞻性声明中描述的期望大相径庭。有关与这些前瞻性声明及我们业务相关的风险和不确定性的更多信息，请参阅我们在 SEDAR+（www.sedarplus.ca）和 EDGAR（www.sec.gov）上提交的公共披露文件。</p>
<p><strong>如需更多信息，请联系：</strong></p>
<p>投资者关系团队</p>
<p>ir@nexaresources.com</p>
<p><img src="https://imageproxy.pbkrs.com/https://images.newsfilecorp.com/files/10898/297379_e8f1be5e44747bb2_logo.jpg?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" alt="" width="200" height="50" original-src="https://imageproxy.pbkrs.com/https://images.newsfilecorp.com/files/10898/297379_e8f1be5e44747bb2_logo.jpg"/></p>
<p>要查看本新闻稿的源版本，请访问 https://www.newsfilecorp.com/release/297379</p>
<p><img src="https://imageproxy.pbkrs.com/https://api.newsfilecorp.com/newsinfo/297379/375?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" alt="" width="1" height="1" original-src="https://imageproxy.pbkrs.com/https://api.newsfilecorp.com/newsinfo/297379/375"/></p>

NEXA

<p>Nexa Resources S.A. 已暂时停止在秘鲁 Cajamarquilla 冶炼厂的运营，原因是发生了一起火灾事件，目前已得到控制。四名人员受伤，其中包括一名员工和三名承包商，但伤势稳定。公司预计此次事件不会造成重大影响，并正在与当局协调，以评估情况和恢复运营的时间表。Nexa 是一家主要的多金属生产商，在拉丁美洲拥有广泛的采矿和冶炼业务</p>

<p>Luxembourg, Luxembourg--(Newsfile Corp. - May 13, 2026) - Nexa Resources S.A. (NYSE: NEXA) (&#34;Nexa Resources&#34;, &#34;Nexa&#34; or the &#34;Company&#34;) announces that operations at the Cajamarquilla smelter in Peru have been temporarily suspended following an incident this morning that resulted in a fire, which has been contained.</p>
<div class="lb-trans"><p>卢森堡，卢森堡 --（Newsfile Corp. -2026 年 5 月 13 日）- Nexa Resources S.A.（纽约证券交易所代码：NEXA）（&#34;Nexa Resources&#34;、&#34;Nexa&#34;或&#34;公司&#34;）宣布，由于今晨发生的一起火灾事件，位于秘鲁的 Cajamarquilla 冶炼厂的运营已暂时暂停，该火灾已得到控制。</p>
</div><p>Personnel were evacuated from the affected areas as a precautionary measure, with the support of the Company's internal emergency response teams.</p>
<div class="lb-trans"><p>作为预防措施，受影响区域的人员已在公司的内部应急响应团队的支持下撤离。</p>
</div><p>There were no fatalities. Four people sustained injuries, one Nexa employee and three contractors, and all are in stable condition.</p>
<div class="lb-trans"><p>没有人员死亡。四人受伤，其中一名 Nexa 员工和三名承包商，所有人均状况稳定。</p>
</div><p>The incident has caused damage to portions of the smelter infrastructure. Based on currently available information, the Company does not anticipate a material impact arising from this incident.</p>
<div class="lb-trans"><p>该事件对冶炼厂基础设施的部分区域造成了损害。根据目前可获得的信息，公司预计此事件不会产生重大影响。</p>
</div><p>Notifications and coordination with the relevant authorities are underway as the Company assesses the timeline for the resumption of operations, while the cause of the incident remains under investigation.</p>
<div class="lb-trans"><p>公司正在与相关部门进行通知和协调，以评估恢复运营的时间表，同时事件原因仍在调查中。</p>
</div><p><strong>About Nexa</strong></p>
<div class="lb-trans"><p><strong>关于 Nexa</strong></p>
</div><p>Nexa is a large-scale, low-cost, integrated polymetallic producer, with zinc as our main product. We have over 65 years of experience developing and operating mining and smelting assets in Latin America. We currently own and operate five polymetallic mines - four long-life underground (two in the Central Andes region of Peru and two in Brazil, in the states of Minas Gerais and Mato Grosso) and one open-pit mine in the Central Andes region of Peru. We also own and operate three zinc smelters - two in the state of Minas Gerais, Brazil (Três Marias and Juiz de Fora), and one in Lima, Peru (Cajamarquilla), which is the largest zinc smelter in the Americas.</p>
<div class="lb-trans"><p>Nexa 是一家大型、低成本的综合多金属生产商，锌是我们的主要产品。我们在拉丁美洲拥有超过 65 年的矿业和冶炼资产开发与运营经验。我们目前拥有并运营五座多金属矿山——四座长期地下矿（两座位于秘鲁中央安第斯地区，两座位于巴西的米纳斯吉拉斯州和马托格罗索州），以及一座位于秘鲁中央安第斯地区的露天矿。我们还拥有并运营三座锌冶炼厂——两座位于巴西米纳斯吉拉斯州（特雷斯玛里亚斯和朱伊斯德福拉），一座位于秘鲁利马（Cajamarquilla），这是美洲最大的锌冶炼厂。</p>
</div><p><strong>Cautionary Statement on Forward-Looking Statements</strong></p>
<div class="lb-trans"><p><strong>前瞻性声明的警示说明</strong></p>
</div><p>This news release contains certain forward-looking information and forward-looking statements as defined in applicable securities laws (collectively referred to in this news release as &#34;forward-looking statements&#34;). Forward-looking statements contained in this news release may include, but are not limited to, zinc and other metal prices and exchange rate assumptions, projected operating and capital costs, metal or mineral recoveries, head grades, mine life, production rates, and returns; the Company's potential plans; the estimation of the tonnage, grade and content of deposits and the extent of mineral resource and mineral reserve estimates; timing of commencement of production; exploration potential and results; the timing and receipt of necessary permits for future operations; and the impacts of COVID-19 on our operations.</p>
<div class="lb-trans"><p>本新闻稿包含某些前瞻性信息和前瞻性声明，符合适用证券法的定义（统称为本新闻稿中的&#34;前瞻性声明&#34;）。本新闻稿中的前瞻性声明可能包括但不限于锌及其他金属价格和汇率假设、预计的运营和资本成本、金属或矿物回收率、矿石品位、矿山寿命、生产率和回报；公司的潜在计划；对矿床吨位、品位和含量的估计以及矿产资源和矿产储量估计的范围；生产开始的时间；勘探潜力和结果；未来运营所需许可证的时间和获得情况；以及 COVID-19 对我们运营的影响。</p>
</div><p>These statements are based on information currently available to the Company and the Company provides no assurance that actual results and future performance and achievements will meet or not differ from the expectations of management or qualified persons. All statements other than statements of historical fact are forward-looking statements. The words &#34;believe,&#34; &#34;will,&#34; &#34;may,&#34; &#34;may have,&#34; &#34;would,&#34; &#34;estimate,&#34; &#34;continues,&#34; &#34;anticipates,&#34; &#34;intends,&#34; &#34;plans,&#34; &#34;expects,&#34; &#34;budget,&#34; &#34;scheduled,&#34; &#34;forecasts&#34; and similar words are intended to identify estimates and forward-looking statements. Forward-looking statements are not guarantees and involve known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements of the Company to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. Actual results and developments may be substantially different from the expectations described in the forward-looking statements for a number of reasons, many of which are not under our control, among them, the activities of our competition, the future global economic situation, weather conditions, market prices and conditions, exchange rates, and operational and financial risks. The unexpected occurrence of one or more of the abovementioned events may significantly change the results of our operations on which we have based our estimates and forward-looking statements. Our estimates and forward-looking statements may also be influenced by, among others, legal, political, environmental, or other risks that could materially affect the potential development of the Project, including risks related to outbreaks of contagious diseases or health crises impacting overall economic activity regionally or globally, as well as risks relating to ongoing or future investigations by local authorities with respect to our business and operations and the conduct of our customers, including the impact to our financial statements regarding the resolution of any such matters.</p>
<div class="lb-trans"><p>这些声明基于公司目前可获得的信息，公司不保证实际结果和未来表现及成就将符合或不与管理层或合格人士的预期相差。所有非历史事实的声明均为前瞻性声明。&#34;相信&#34;、&#34;将&#34;、&#34;可能&#34;、&#34;可能有&#34;、&#34;会&#34;、&#34;估计&#34;、&#34;持续&#34;、&#34;预期&#34;、&#34;打算&#34;、&#34;计划&#34;、&#34;期望&#34;、&#34;预算&#34;、&#34;安排&#34;、&#34;预测&#34;及类似词语旨在识别估计和前瞻性声明。前瞻性声明不是保证，涉及已知和未知的风险、不确定性及其他因素，这些因素可能导致公司的实际结果、表现或成就与前瞻性声明所表达或暗示的任何未来结果、表现或成就存在重大差异。实际结果和发展可能因多种原因与前瞻性声明中描述的预期大相径庭，其中许多因素不在我们的控制之内，包括我们的竞争对手的活动、未来全球经济形势、天气条件、市场价格和条件、汇率以及运营和财务风险。上述事件之一或多个的意外发生可能会显著改变我们基于其进行估计和前瞻性声明的运营结果。我们的估计和前瞻性声明也可能受到法律、政治、环境或其他风险的影响，这些风险可能对项目的潜在开发产生重大影响，包括与传染病爆发或健康危机相关的风险，这些风险影响区域或全球的整体经济活动，以及与地方当局对我们业务和运营的持续或未来调查相关的风险，包括对我们财务报表的影响，涉及任何此类事项的解决。</p>
</div><p>These forward-looking statements related to future events or future performance and include current estimates, predictions, forecasts, beliefs and statements as to management's expectations with respect to, but not limited to, the business and operations of the Company and mining production, our growth strategy, the impact of applicable laws and regulations, future zinc and other metal prices, smelting sales, capex, expenses related to exploration and project evaluation, estimation of Mineral Reserves and/or Mineral Resources, mine life and our financial liquidity.</p>
<div class="lb-trans"><p>这些前瞻性声明与未来事件或未来表现相关，包括当前的估计、预测、预报、信念和关于管理层对公司业务和运营、矿业生产、我们的增长战略、适用法律和法规的影响、未来锌及其他金属价格、冶炼销售、资本支出、与勘探和项目评估相关的费用、矿产储量和/或矿产资源的估计、矿山寿命及我们的财务流动性等方面的期望的声明。</p>
</div><p>Forward-looking statements are necessarily based upon a number of factors and assumptions that, while considered reasonable and appropriate by management and qualified persons considering their experience are inherently subject to significant uncertainties and contingencies and may prove to be incorrect. Statements concerning future production costs or volumes are based on numerous assumptions of management regarding operating matters and on assumptions that demand for products develops as anticipated, that customers and other counterparties perform their contractual obligations, full integration of mining and smelting operations, that operating and capital plans will not be disrupted by issues such as mechanical failure, unavailability of parts and supplies, labor disturbances, interruption in transportation or utilities, adverse weather conditions, and that there are no material unanticipated variations in metal prices, exchange rates, or the cost of energy, supplies or transportation, among other assumptions.</p>
<div class="lb-trans"><p>前瞻性声明必然基于多个因素和假设，尽管管理层和合格人士认为这些假设是合理和适当的，但本质上仍然存在重大不确定性和偶然性，可能会被证明是错误的。关于未来生产成本或产量的声明基于管理层对运营事项的众多假设，以及对产品需求按预期发展的假设，客户和其他交易对手履行其合同义务的假设，矿业和冶炼操作的全面整合，运营和资本计划不会因机械故障、零部件和供应短缺、劳工纠纷、运输或公用事业中断、不利天气条件等问题而受到干扰，以及金属价格、汇率或能源、供应或运输成本等方面没有重大意外变化的假设。</p>
</div><p>Estimates and forward-looking statements refer only to the date when they were made, and we do not undertake any obligation to update or revise any estimate or forward-looking statement due to new information, future events or otherwise, except as required by law. Estimates and forward-looking statements involve risks and uncertainties and do not guarantee future performance, as actual results or developments may be substantially different from the expectations described in the forward-looking statements. Further information concerning risks and uncertainties associated with these forward-looking statements and our business can be found in our public disclosures filed under our profile on SEDAR+ (www.sedarplus.ca) and on EDGAR (www.sec.gov).</p>
<div class="lb-trans"><p>估计和前瞻性声明仅指其作出时的日期，我们不承担因新信息、未来事件或其他原因而更新或修订任何估计或前瞻性声明的义务，除非法律要求。估计和前瞻性声明涉及风险和不确定性，并不保证未来的表现，因为实际结果或发展可能与前瞻性声明中描述的期望大相径庭。有关与这些前瞻性声明及我们业务相关的风险和不确定性的更多信息，请参阅我们在 SEDAR+（www.sedarplus.ca）和 EDGAR（www.sec.gov）上提交的公共披露文件。</p>
</div><p><strong>For further information, please contact:</strong></p>
<div class="lb-trans"><p><strong>如需更多信息，请联系：</strong></p>
</div><p>Investor Relations Team</p>
<div class="lb-trans"><p>投资者关系团队</p>
</div><p>ir@nexaresources.com</p>
<div class="lb-trans"><p>ir@nexaresources.com</p>
</div><p><img src="https://imageproxy.pbkrs.com/https://images.newsfilecorp.com/files/10898/297379_e8f1be5e44747bb2_logo.jpg" alt="" original-src="https://images.newsfilecorp.com/files/10898/297379_e8f1be5e44747bb2_logo.jpg"/></p>
<p>To view the source version of this press release, please visit https://www.newsfilecorp.com/release/297379</p>
<div class="lb-trans"><p>要查看本新闻稿的源版本，请访问 https://www.newsfilecorp.com/release/297379</p>
</div><p><img src="https://imageproxy.pbkrs.com/https://api.newsfilecorp.com/newsinfo/297379/375" alt="" original-src="https://api.newsfilecorp.com/newsinfo/297379/375"/></p>

Nexa 更新 Cajamarquilla 运营情况 | NEXA 股票新闻