不列颠哥伦比亚省温哥华 --（Newsfile Corp. -2026 年 3 月 11 日）- Defiance Silver Corp.（TSXV: DEF）（FSE: D4E）（WKN: A1JQW5）（&#34; Defiance&#34; 或 &#34; 公司&#34;）报告称，墨西哥环境和自然资源秘书处（ SEMARNAT）的代表办公室已批准公司的环境预防报告（ IP），这是在位于墨西哥萨卡特卡斯的 San Acacio 项目中，增加可用道路和总钻探平台建设所需的环境授权。
该环境预防报告允许建设多达 44 个新的钻探平台和多达 35 条新的通道，以快速推进资源勘探潜力，而该地区几乎没有进行过勘探。该 IP 许可证有效期为 54 个月。
该钻探许可证显著增加了 San Acacio 项目的钻探范围，该项目在几百年的历史中曾生产出大量的银、铅和锌，并且在主要的 Veta Grande 矿区水平之外几乎没有进行过勘探。该 IP 许可证还将允许公司测试对矿产资源评估具有重要意义的勘探目标，这些目标不包括在任何历史采矿或历史资源评估中。
环境预防报告是根据墨西哥环境法规编制和提交的。公司希望感谢 SEMARNAT 代表办公室及技术和环境顾问的协作努力，使审查过程高效。
管理层评论
&#34;我们期待着发展我们的资源钻探计划，以包括在世界级的萨卡特卡斯银区内 Veta Grande 营地中这些从未测试过的目标的重大勘探潜力。&#34; - Chris Wright，Defiance Silver 的执行董事长兼首席执行官
关于 Defiance Silver Corp.
Defiance Silver Corp.（TSXV: DEF）（OTCQX: DNCVF）（FSE: D4E）是一家勘探公司，正在推进位于历史悠久的萨卡特卡斯银区的区域规模项目，拥有 100% 所有权的 Tepal 金/铜项目（位于墨西哥米却肯州）以及新获得的位于索诺拉州的 Green Earth Metals 资产组合。Defiance 由一支经验丰富的矿山开发团队管理，拥有勘探、推进和开发多个运营矿山及先进资源项目的成功记录。Defiance Silver 的企业使命是通过以资本效率为导向的勘探，专注于资源增长和新的矿产发现，推进其项目。
代表 Defiance Silver Corp.
&#34;Chris Wright&#34;
董事会主席
免责声明
无论是 TSX 风险投资交易所还是其监管服务提供者（根据 TSX 风险投资交易所政策中定义的术语）均不对本公告的充分性或准确性承担责任。
关于前瞻性信息的警告
本新闻稿中包含的信息，如果不是历史事实的陈述，可能是根据加拿大证券法的定义的&#34;前瞻性信息&#34;。此类前瞻性信息涉及风险、不确定性和其他因素，可能导致实际结果、表现、前景和机会与此类前瞻性信息所表达或暗示的结果有实质性差异。&#34;相信&#34;、&#34;期望&#34;、&#34;预期&#34;、&#34;考虑&#34;、&#34;计划&#34;、&#34;打算&#34;、&#34;继续&#34;、&#34;预算&#34;、&#34;估计&#34;、&#34;可能&#34;、&#34;将&#34;、&#34;安排&#34;、&#34;理解&#34;及类似表达标识前瞻性信息。这些前瞻性声明涉及公司的期望，包括墨西哥城矿业局恢复对公司的特许权所有权的能力、与矿业局的合作以及由此可能产生的任何成功解决方案的潜力。
前瞻性信息必然基于许多估计和假设，尽管 Defiance 认为这些是合理的，但本质上受到重大技术、政治、商业、经济和竞争不确定性及意外事件的影响。已知和未知因素可能导致实际结果与前瞻性信息中预测的结果有实质性差异。可能导致实际结果或事件与当前预期有实质性差异的因素和假设包括：公司无法重新获得其特许权的所有权；与公司在墨西哥的运营相关的政治风险；墨西哥城矿业局未采取任何强制措施恢复对公司的特许权所有权；以及公司及其子公司在某些情况下无法执行其法律权利。有关其他风险因素，请参见公司最近提交的截至 2025 年 12 月的管理讨论与分析，详见 SEDAR 网站 www.sedarplus.ca。
无法保证前瞻性信息和声明将被证明是准确的，因为许多已知和未知的因素和未来事件可能导致实际结果、表现或成就与此处所表达或暗示的结果、表现或成就有实质性差异。因此，在做出与 Defiance 相关的决策时，应仔细考虑所有这些因素，潜在投资者不应过度依赖前瞻性信息。本新闻稿中的前瞻性信息是在本日期作出的。公司不承担更新或修订前瞻性信息的义务，以反映假设的变化、情况的变化或影响此类前瞻性信息的任何其他事件，除非法律要求。
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Defiance Silver Corp. 已从 SEMARNAT 获得了其位于萨卡特卡斯银区的 San Acacio 项目的钻探许可证，允许建设 44 个新的钻探平台和 35 条通道。这份有效期为 54 个月的许可证使得对之前未测试目标的勘探成为可能，增强了该项目的资源潜力。公司旨在推进其在这一历史悠久的矿业区域的资源钻探计划。首席执行官 Chris Wright 对勘探机会表示乐观

Vancouver, British Columbia--(Newsfile Corp. - March 11, 2026) - Defiance Silver Corp. (TSXV: DEF) (FSE: D4E) (WKN: A1JQW5) (&#34; Defiance&#34; or the &#34; Company&#34;) reports that the office of the representatives of the Secretariat of Environment and Natural Resources of Mexico ( SEMARNAT) has approved the Company's Informe Preventivo ( IP), the environmental authorization required to, amongst many items, increase the available roads and total drill pad construction for site access and exploration drilling, at the San Acacio project, located in Zacatecas, Mexico.
<div class="lb-trans">不列颠哥伦比亚省温哥华 --（Newsfile Corp. -2026 年 3 月 11 日）- Defiance Silver Corp.（TSXV: DEF）（FSE: D4E）（WKN: A1JQW5）（&#34; Defiance&#34; 或 &#34; 公司&#34;）报告称，墨西哥环境和自然资源秘书处（ SEMARNAT）的代表办公室已批准公司的环境预防报告（ IP），这是在位于墨西哥萨卡特卡斯的 San Acacio 项目中，增加可用道路和总钻探平台建设所需的环境授权。
</div>This Informe Preventivo allows for the construction of up to new 44 drill pads and for up to 35 new access roads to be constructed for rapid advancement of the resource exploration potential where exploration has seldomly if ever occurred. The IP permit is valid for a period of 54 months.
<div class="lb-trans">该环境预防报告允许建设多达 44 个新的钻探平台和多达 35 条新的通道，以快速推进资源勘探潜力，而该地区几乎没有进行过勘探。该 IP 许可证有效期为 54 个月。
</div>This drilling permit significantly increases the drilling footprint of the San Acacio project, which historically produced significant amounts of silver, lead and zinc over a multi-hundred year history and saw very little exploration outside of the main Veta Grande mine levels. This IP permit will also allow the company to test exploration targets that will be significant for mineral resource estimation outside of any historical mining or historical resource estimates.
<div class="lb-trans">该钻探许可证显著增加了 San Acacio 项目的钻探范围，该项目在几百年的历史中曾生产出大量的银、铅和锌，并且在主要的 Veta Grande 矿区水平之外几乎没有进行过勘探。该 IP 许可证还将允许公司测试对矿产资源评估具有重要意义的勘探目标，这些目标不包括在任何历史采矿或历史资源评估中。
</div>The Informe Preventivo was prepared and submitted in accordance with Mexican environmental regulations. The Company would like to acknowledge the office of the representatives of SEMARNAT and the collaborative efforts of the technical and environmental consultants for the efficient review process.
<div class="lb-trans">环境预防报告是根据墨西哥环境法规编制和提交的。公司希望感谢 SEMARNAT 代表办公室及技术和环境顾问的协作努力，使审查过程高效。
</div>Management Commentary
<div class="lb-trans">管理层评论
</div>&#34;We look forward to evolving our resource drilling program to include the significant exploration potential of these never-before-tested targets in the Veta Grande camp within the world-class Zacatecas Silver District.&#34; - Chris Wright, Executive Chairman &amp; CEO, Defiance Silver
<div class="lb-trans">&#34;我们期待着发展我们的资源钻探计划，以包括在世界级的萨卡特卡斯银区内 Veta Grande 营地中这些从未测试过的目标的重大勘探潜力。&#34; - Chris Wright，Defiance Silver 的执行董事长兼首席执行官
</div>About Defiance Silver Corp.
<div class="lb-trans">关于 Defiance Silver Corp.
</div>Defiance Silver Corp. (TSXV: DEF) (OTCQX: DNCVF) (FSE: D4E) is an exploration company advancing the district-scale Zacatecas project, located in the historic Zacatecas Silver District, the 100% owned Tepal Gold/Copper Project in Michoacán state, Mexico and the newly acquired Green Earth Metals property portfolio in Sonora State. Defiance is managed by a team of proven mine developers with a track record of exploring, advancing, and developing several operating mines and advanced resource projects. Defiance Silver's corporate mandate is to advance its projects through capital-efficient exploration focused on resource growth and new mineral discoveries.
<div class="lb-trans">Defiance Silver Corp.（TSXV: DEF）（OTCQX: DNCVF）（FSE: D4E）是一家勘探公司，正在推进位于历史悠久的萨卡特卡斯银区的区域规模项目，拥有 100% 所有权的 Tepal 金/铜项目（位于墨西哥米却肯州）以及新获得的位于索诺拉州的 Green Earth Metals 资产组合。Defiance 由一支经验丰富的矿山开发团队管理，拥有勘探、推进和开发多个运营矿山及先进资源项目的成功记录。Defiance Silver 的企业使命是通过以资本效率为导向的勘探，专注于资源增长和新的矿产发现，推进其项目。
</div>On behalf of Defiance Silver Corp.
<div class="lb-trans">代表 Defiance Silver Corp.
</div>&#34;Chris Wright&#34;
<div class="lb-trans">&#34;Chris Wright&#34;
</div>Chairman of the Board
<div class="lb-trans">董事会主席
</div>Disclaimer
<div class="lb-trans">免责声明
</div>Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.
<div class="lb-trans">无论是 TSX 风险投资交易所还是其监管服务提供者（根据 TSX 风险投资交易所政策中定义的术语）均不对本公告的充分性或准确性承担责任。
</div>Caution Regarding Forward-Looking Information
<div class="lb-trans">关于前瞻性信息的警告
</div>Information contained in this news release which are not statements of historical facts may be &#34;forward-looking information&#34; for the purposes of Canadian securities laws. Such forward-looking information involves risks, uncertainties and other factors that could cause actual results, performance, prospects, and opportunities to differ materially from those expressed or implied by such forward-looking information. The words &#34;believe&#34;, &#34;expect&#34;, &#34;anticipate&#34;, &#34;contemplate&#34;, &#34;plan&#34;, &#34;intends&#34;, &#34;continue&#34;, &#34;budget&#34;, &#34;estimate&#34;, &#34;may&#34;, &#34;will&#34;, &#34;schedule&#34;, &#34;understand&#34; and similar expressions identify forward-looking information. These forward-looking statements relate to, among other things: the Company's expectations regarding the ability of the Mining Bureau of Mexico City to reinstate ownership of the concessions to the Company, cooperation with the Mining Bureau relating to such reinstatement and the potential for any successful solution resulting therefrom.
<div class="lb-trans">本新闻稿中包含的信息，如果不是历史事实的陈述，可能是根据加拿大证券法的定义的&#34;前瞻性信息&#34;。此类前瞻性信息涉及风险、不确定性和其他因素，可能导致实际结果、表现、前景和机会与此类前瞻性信息所表达或暗示的结果有实质性差异。&#34;相信&#34;、&#34;期望&#34;、&#34;预期&#34;、&#34;考虑&#34;、&#34;计划&#34;、&#34;打算&#34;、&#34;继续&#34;、&#34;预算&#34;、&#34;估计&#34;、&#34;可能&#34;、&#34;将&#34;、&#34;安排&#34;、&#34;理解&#34;及类似表达标识前瞻性信息。这些前瞻性声明涉及公司的期望，包括墨西哥城矿业局恢复对公司的特许权所有权的能力、与矿业局的合作以及由此可能产生的任何成功解决方案的潜力。
</div>Forward-looking information is necessarily based upon a number of estimates and assumptions that, while considered reasonable by Defiance, are inherently subject to significant technical, political, business, economic and competitive uncertainties, and contingencies. Known and unknown factors could cause actual results to differ materially from those projected in the forward-looking information. Factors and assumptions that could cause actual results or events to differ materially from current expectations include, among other things: the inability of the Company to regain possession of its concessions; political risks associated with the Company's operations in Mexico; the failure of the Mining Bureau in Mexico City to take any coercive action to reinstate ownership of the concessions to the Company; and the inability of the Company and its subsidiaries to enforce their legal rights in certain circumstances. For additional risk factors, please see the Company's most recently filed Management Discussions &amp; Analysis for its quarter ended December 2025, available on SEDAR at www.sedarplus.ca.
<div class="lb-trans">前瞻性信息必然基于许多估计和假设，尽管 Defiance 认为这些是合理的，但本质上受到重大技术、政治、商业、经济和竞争不确定性及意外事件的影响。已知和未知因素可能导致实际结果与前瞻性信息中预测的结果有实质性差异。可能导致实际结果或事件与当前预期有实质性差异的因素和假设包括：公司无法重新获得其特许权的所有权；与公司在墨西哥的运营相关的政治风险；墨西哥城矿业局未采取任何强制措施恢复对公司的特许权所有权；以及公司及其子公司在某些情况下无法执行其法律权利。有关其他风险因素，请参见公司最近提交的截至 2025 年 12 月的管理讨论与分析，详见 SEDAR 网站 www.sedarplus.ca。
</div>There can be no assurances that forward-looking information and statements will prove to be accurate, as many factors and future events, both known and unknown could cause actual results, performance, or achievements to vary or differ materially from the results, performance or achievements that are or may be expressed or implied by such forward-looking statements contained herein or incorporated by reference. Accordingly, all such factors should be considered carefully when making decisions with respect to Defiance, and prospective investors should not place undue reliance on forward looking information. Forward-looking information in this news release is made as at the date hereof. The Company assumes no obligation to update or revise forward-looking information to reflect changes in assumptions, changes in circumstances or any other events affecting such forward-looking information, except as required by applicable law.
<div class="lb-trans">无法保证前瞻性信息和声明将被证明是准确的，因为许多已知和未知的因素和未来事件可能导致实际结果、表现或成就与此处所表达或暗示的结果、表现或成就有实质性差异。因此，在做出与 Defiance 相关的决策时，应仔细考虑所有这些因素，潜在投资者不应过度依赖前瞻性信息。本新闻稿中的前瞻性信息是在本日期作出的。公司不承担更新或修订前瞻性信息的义务，以反映假设的变化、情况的变化或影响此类前瞻性信息的任何其他事件，除非法律要求。
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Defiance Silver Receives Drill Permit on the Zacatecas Silver Project for Significant Exploration in the World Class Zacatecas Mining District | DNCVF Stock News

Defiance Silver 公司获得了 Zacatecas 银矿项目的钻探许可，计划在世界级的 Zacatecas 矿区进行重要的勘探活动 | DNCVF 股票新闻