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美国

证券交易委员会

华盛顿特区 20549

6-K 表格

外国发行人报告

根据证券交易法 1934 年的规则 13a-16 或 15d-16

1934 年证券交易法

2026 年 10 月

委员会文件编号：001-14370

COMPANIA DE MINAS BUENAVENTURA S.A.A.

(注册人章程中指定的正式名称)

BUENAVENTURA 矿业公司有限公司

(注册人名称的英文翻译)

AV. BEGONIAS NO. 415, 19 层,

SAN ISIDRO,\nLIMA, PERU

(主要执行办公室地址)

通过复选框表明注册人是否提交或将在 20-F 或 40-F 表格下提交年度报告：

20-F x 40-F ¨

通过复选框表明注册人是否按照 Regulation S-T 规则 101(b)(1) 的规定以纸质形式提交 6-K 表格：

是 ¨ 否 x

通过复选框表明注册人是否按照 Regulation S-T 规则 101(b)(7) 的规定以纸质形式提交 6-K 表格：

是 ¨ 否 x

$\"\"$

Buenaventura\n宣布 2026 年第三季度

产量和销售量

Lima,\nPeru, 2026 年 10 月 15 日 – Compañía de Minas Buenaventura S.A.A.（“Buenaventura” 或 “公司”）\n（NYSE: BVN；利马证券交易所：BUE.LM），秘鲁最大的上市贵金属矿业公司，今天宣布了其 2026 年第三季度的产量和销售量。

按金属分类的产量

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n

	三个月结束于 \n 2026 年 9 月 30 日		九个月结束于 \n 2026 年 9 月 30 日		2026 年更新的 \n 指导 ⁽¹⁾
黄金盎司产量
El Brocal		4,731		13,557		15.0k - 17.0k
San Gabriel		599		5,059		15.0k - 20.0k
Julcani		3,735		8,949		11.0k - 13.0k
Orcopampa		12,362		41,335		48.0k - 53.0k
Tambomayo		4,034		10,030		9.0k - 11.0k
La Zanja		3,547		10,625		14.0k - 17.0k
直接运营总量 ⁽²⁾		29,009		89,556		112.0k - 131.0k
Coimolache		25,418		70,112		90.0k - 100.0k
包括关联公司的总量 ⁽³⁾		37,375		112,437		142.3k - 164.5k

白银盎司产量
Uchucchacua		565,020		1,687,023		2.5M - 2.8M
Yumpag		1,915,570		6,319,491		8.5M - 9.0M
El Brocal		390,292		1,368,582		1.5M - 1.7M
San Gabriel		420		2,748		-
Julcani		291,370		754,835		1.0M - 1.2M
Orcopampa		3,227		9,253		-
Tambomayo		182,691		703,060		0.9M - 1.1M
La Zanja		11,929		36,178		-
直接运营总量 ⁽²⁾		3,360,520		10,881,170		14.4M - 15.8M
Coimolache		113,074		336,929		0.3M - 0.4M
包括关联公司的总量 ⁽³⁾		3,255,320		10,488,396		13.9M - 15.3M

铅公吨产量
Uchucchacua		3,702		10,740		17.0k - 19.0k
Julcani		112		406		-
Tambomayo		456		1,259		1.5k - 1.8k
直接运营总量 ⁽²⁾		4,270		12,406		18.5k - 20.8k

锌公吨产量
Uchucchacua		6,433		20,419		27.0k - 30.0k
Tambomayo		505		1,259		1.6k - 1.8k
直接运营总量 ⁽²⁾		6,938		21,678		28.6k - 31.8k

铜公吨产量
El Brocal		13,534		37,775		48.0k - 53.0k
Julcani		68		200		-
直接运营总量 ⁽²⁾		13,602		37,975		48.0k - 53.0k

\n\n

2026年指引，包括生产指引，属于前瞻性声明，反映了公司管理层在本新闻稿发布之日的当前估算或预期及假设。此类指引并非对未来业绩的保证，实际结果可能有所不同。

\n\n

包括Buenaventura的所有运营单位，100%的La Zanja和100%的El Brocal。

\n\n

包括Buenaventura的所有运营单位，100%的La Zanja，61.43%的El Brocal和40.094%的Coimolache。

$\"\"$

按金属分类的销售量

	截至2026年9月30日的三个月		截至2026年9月30日的九个月
售出的金盎司
El Brocal		1,974		5,638
San Gabriel		1,418		4,621
Julcani		3,448		8,119
奥尔科班巴		12,353		41,407
坦博马约		3,736		9,092
拉桑哈		2,392		9,555
直接运营总量 ⁽¹⁾		25,321		78,431
科莫拉切		23,868		67,088
包括关联公司总量 ⁽²⁾		34,129		103,155

售出的银盎司数
乌丘查瓦		978,407		2,169,607
云帕格		1,899,002		6,005,133
埃尔布罗卡尔		251,641		1,015,437
圣加布里埃尔		370		1,624
朱尔卡尼		261,716		642,601
奥尔科班巴		3,946		10,226
坦博马约		164,608		626,359
拉桑哈		9,235		43,167
布埃纳文图拉交易 ⁽³⁾		20,365		62,446
直接运营总量 ⁽¹⁾		3,589,290		10,576,599
科莫拉切		106,343		322,176
包括关联公司总量 ⁽²⁾		3,534,869		10,314,118

售出的铅公吨数
乌丘查瓦		3,387		9,964
云帕格		174		468
朱尔卡尼		79		288
坦博马约		331		899
直接运营总量 ⁽¹⁾		3,970		11,619

售出的锌公吨数
乌丘查瓦		5,364		16,423
坦博马约		359		914
直接运营总量 ⁽¹⁾		5,724		17,338

售出的铜公吨数
埃尔布罗卡尔		12,554		34,956
朱尔卡尼		14		22
坦博马约		85		193
布埃纳文图拉交易 ⁽³⁾		2,168		6,551
直接运营总量 ⁽¹⁾		14,821		41,722

包括\n 布埃纳文图拉100%的运营单位，100%的拉桑哈，100%的埃尔布罗卡尔和100%\n 的布埃纳文图拉交易。

包括\n 布埃纳文图拉100%的运营单位，100%的拉桑哈，100%的布埃纳文图拉交易，\n 61.43%的埃尔布罗卡尔和40.094%的科莫拉切。

布埃纳文图拉\n 交易是一个实体，通过该实体布埃纳文图拉从自由港购买铜精矿，该精矿在塞罗维德生产，布埃纳文图拉在其中拥有19.58%的权益。随后，精矿通过布埃纳文图拉交易在现货市场出售。

$\"\"$

平均实现价格 ⁽¹⁾⁽²⁾

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n

	三个月结束于 \n 2026年9月30日		九个月结束于 \n 2026年9月30日
黄金（美元/盎司）		4,216		4,475
银（美元/盎司）		57.82		82.07
铅（美元/公吨）		1,612		1,751
锌（美元/公吨）		3,987		3,585
铜（美元/公吨）		15,190		14,343

基于\n 布埃纳文图拉的合并数据。

实现\n 价格包括暂定价和最终定价调整。

运营评论

乌丘查瓦：

2026年第三季度\n 银、铅和锌的产量符合预期。

2026年\n 指导方针保持不变。

云帕格：

2026年第三季度\n 银的产量符合预期。季度内记录的品位较低，与矿山计划一致。

2026年\n 指导方针保持不变。

埃尔\n布罗卡尔：

2026年第三季度\n 铜、银和金的产量符合预期。按照计划，该运营在季度末实现了每天13,500吨（tpd）的处理率。

2026年\n 指导方针保持不变。

圣\n加布里埃尔：

3Q26\n 金产量低于预期，原因是扩产阶段矿石处理量较低。\n 在本季度的大部分时间里，选矿受到限制，因为尾矿过滤系统的第一个强化工作阶段已完成。\n 9月最后一周选矿恢复，到季度末选矿处理量恢复到约1,300吨/天。\n 未来六个月将逐步进行额外的强化工作，每次一个过滤器，以支持持续扩产，并在2027年上半年解决这一选矿限制。尽管出现这些临时的选矿限制，本季度的采矿活动持续进行，到季度末采矿率稳定在1,700吨/天，导致季度末库存约10万吨。

2026\n 金产量指引已根据更新的扩产时间表和与尾矿过滤系统相关的临时限制进行了修订。

$\"\"$

Coimolache:

3Q26\n 金和银的产量符合预期。

2026\n 指引保持不变。

Julcani:

3Q26\n 金产量略高于预期，主要原因是金富集区的贡献高于计划。相反，银产量低于预期，反映出本季度银富集区矿石贡献低于计划。

2026\n 生产指引已根据预期的产量组合进行了修订。

Orcopampa:

3Q26\n 金产量略高于预期，主要原因是矿石处理量更高。

2026\n 指引保持不变。

Tambomayo:

3Q26\n 金产量高于预期，主要原因是金品位高于预期。

3Q26\n 银、铅和锌的产量符合预期。

2026\n 指引保持不变。

La\nZanja:

3Q26\n 金产量符合预期。

2026\n 指引保持不变。

公司简介

Compañía\nde Minas Buenaventura S.A.A. 是秘鲁最大的上市贵金属和基础金属矿业公司，也是秘鲁主要的矿业权持有者。该公司通过其全资运营和合资企业参与金、银和基础金属的勘探、开发、开采、加工和销售。Buenaventura 目前在秘鲁运营多家矿山（Orcopampa*、Uchucchacua*、Julcani*、Tambomayo*、La Zanja*、San Gabriel*、El Brocal 和 Coimolache）。

The\nCompany holds a 19.58% ownership interest in Sociedad Minera Cerro Verde, a major Peruvian copper producer, alongside Freeport-McMoRan\nInc. and Sumitomo Corporation.

(*)\nWholly owned operations.

Note\non Forward-Looking Statements

This\npress release may contain forward-looking statements (as defined in the U.S. Private Securities Litigation Reform Act of 1995) that involve\nrisks and uncertainties. Words such as \"anticipate,\" \"believe,\" \"estimate,\" \"expect,\" \"guidance,\"\n\"intend,\" \"plan,\" \"project,\" \"target,\" \"will\" and similar expressions are intended\nto identify forward-looking statements. Forward-looking statements include those concerning Compañía de Minas Buenaventura\nS.A.A.’s (the \"Company\") and Sociedad Minera Cerro Verde S.A.A.’s production guidance, operating performance, costs\nand expenses, mine development and ramp-up schedules, results of exploration, improvements in operating efficiency, prevailing market\nprices of gold, silver, copper and other metals mined, the success of joint ventures, estimates of future exploration, development and\nproduction, the Company's and its subsidiaries' plans for capital expenditures and estimates of reserves. These forward-looking statements\nreflect the Company's current expectations and assumptions regarding its future operating and financial performance and are not guarantees\nof future performance. Actual results could differ materially from those expressed or implied by the forward-looking statements as a\nresult of these and other risks and uncertainties, including those discussed in the Company's filings with the U.S. Securities and Exchange\nCommission. Forward-looking statements speak only as of the date of this release, and the Company undertakes no obligation to update\nor revise them, except as required by applicable law.

SIGNATURE

Pursuant\nto the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by\nthe undersigned, thereunto duly authorized.

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n

	COMPAÑÍA DE MINAS BUENAVENTURA S.A.A.

Date: October 15, 2026	By:	/s/ DANIEL DOMÍNGUEZ\n VERA
	Name:	Daniel Domínguez Vera
	Title:	Market Relations Officer

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