# EDGAR Filing Document

**Accession Number:** 0001109354
**File Stem:** 0001193125-26-248377
**Filing Date:** 2026-5
**Character Count:** 41873
**Document Hash:** 4aceb02c8304fe1d5880068a197df136
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-248377.hdr.sgml**: 20260529

**ACCESSION NUMBER**: 0001193125-26-248377

**CONFORMED SUBMISSION TYPE**: SD

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260529

**DATE AS OF CHANGE**: 20260529

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** BRUKER CORP
- **CENTRAL INDEX KEY:** 0001109354
- **STANDARD INDUSTRIAL CLASSIFICATION:** LABORATORY ANALYTICAL INSTRUMENTS [3826]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 043110160
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SD
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42828
- **FILM NUMBER:** 261044769

**BUSINESS ADDRESS:**
- **STREET 1:** 40 MANNING RD
- **CITY:** BILLERICA
- **STATE:** MA
- **ZIP:** 01821
- **BUSINESS PHONE:** 978663-3660

**MAIL ADDRESS:**
- **STREET 1:** 40 MANNING RD
- **CITY:** BILLERICA
- **STATE:** MA
- **ZIP:** 01821

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** BRUKER BIOSCIENCES CORP
- **DATE OF NAME CHANGE:** 20030721

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** BRUKER DALTONICS INC
- **DATE OF NAME CHANGE:** 20000315

f

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**Form SD**

**Specialized Disclosure Report**

**BRUKER CORPORATION**

(Exact name of registrant as specified in its charter)

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| | | |
|:---|:---|:---|
| **DELAWARE** | **000-30833** | **04-3110160** |
| (State or Other Jurisdiction of Incorporation) | (Commission File Number) | (IRS Employer Identification Number) |

---

**40 Manning Road, Billerica, MA 01821**

(Address of principal executive offices) (Zip Code)

---

| | |
|:---|:---|
| **Thomas M. Bures** | **(978) 663-3660** |
| (Name and telephone number, including area code, of the person to contact in connection with this report.) | (Name and telephone number, including area code, of the person to contact in connection with this report.) |

---

Check the appropriate box to indicate the rule pursuant to which this form is being filed, and provide the period to which the information in this form applies:

⌧ Rule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for the reporting period January 1 to December 31, 2025.

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**Section 1 – Conflict Minerals Disclosure** 

**Item 1.01 Conflict Minerals Disclosure and Report** 

Pursuant to Rule 13p-1 ("Rule 13p-1") promulgated under the Securities Exchange Act of 1934, as amended, Bruker Corporation (the "Company") has filed this Specialized Disclosure Report ("Form SD") for the reporting period January 1, 2025, to December 31, 2025.

A description of the measures the Company undertook to exercise due diligence on the source and chain of custody of conflict minerals contained in its Products is provided in the Conflict Minerals Report attached hereto as Exhibit 1.01. A copy of the Company's Conflict Minerals Policy is publicly available at *www.bruker.com*. References in this Form SD, including the exhibits hereto, to internet websites and certain of the Company's internal policies and procedures are provided for convenience only. The referenced documents and information available through these websites are not incorporated by reference into this Form SD.

**Item 1.02 Exhibits** 

As specified in Section 2, Item 2.01 of this Form SD, the Company is hereby filing its Conflict Minerals Report as Exhibit 1.01 to this Form SD.

**Section 2 – Exhibits** 

**Item 2.01 Exhibits** 

The following exhibit is filed as part of this report:

Exhibit 1.01 — Conflict Minerals Report of Bruker Corporation

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**SIGNATURES**

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

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| | | |
|:---|:---|:---|
|  | BRUKER CORPORATION<br>(Registrant) | BRUKER CORPORATION<br>(Registrant) |
| Date: May 29, 2026 | By: | /s/ THOMAS M. BURES |
|  |  | Thomas M. Bures |
|  |  | *Chief Accounting Officer* |

---

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**Exhibit Index**

**<u>Exhibit No.</u> <u>Description</u>**

1.01 [<u>Conflict Minerals Report of Bruker Corporation.</u>](brkr-ex1_01.htm)

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## Exhibit 1.01

**Exhibit 1.01**

**Bruker Corporation**

**Conflict Minerals Report**

**For the Reporting Period from January 1, 2025, to December 31, 2025**

**Introduction**

This Conflict Minerals Report ("Report") of Bruker Corporation and its consolidated subsidiaries for the reporting period from January 1, 2025, to December 31, 2025 ("Reporting Period") has been prepared pursuant to Rule 13p-1 (the "Rule") promulgated under the Securities Exchange Act of 1934, as amended. The Rule requires disclosure of certain information by a company that manufactures, or contracts to manufacture, products that contain minerals specified in the Rule as "conflict minerals" that are necessary to the functionality or production of those products. For purposes of the Rule, "conflict minerals" include gold, columbite-tantalite (coltan), cassiterite, and wolframite and their derivatives, which are limited to tantalum, tin and tungsten. During the Reporting Period, we manufactured, or contracted to manufacture, certain products described below for which conflict minerals are necessary for their functionality or production.

We have adopted a Conflict Minerals Policy, which is publicly available at www.bruker.com under "About" in "Investor Relations/Corporate Governance/Governance Documents." This Report describes our due diligence measures on the source and chain of custody of conflict minerals necessary to the products we manufactured, or contracted to manufacture during the Reporting Period, our efforts to determine the mine or location of origin of the necessary conflict minerals, and, to the extent reasonably known to us, the facilities used to process the conflict minerals.

**Forward-Looking Statements**

Forward-looking statements, within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended, are made throughout this Report. Any statements contained herein that are not statements of historical fact may be deemed to be forward-looking statements. Without limiting the foregoing, the words "believes," "anticipates," "plans," "expects," "seeks," "estimates," and similar expressions are intended to identify forward-looking statements. While the Company may elect to update forward-looking statements in the future, it specifically disclaims any obligation to do so, even if the Company's estimates change and readers should not rely on those forward-looking statements as representing the Company's views as of any date subsequent to the date of the filing of this Report. A number of important factors could cause the results of the Company to differ materially from those indicated by such forward-looking statements, including those detailed under the heading "Future Due Diligence Considerations" in this Report.

**Products Covered by this Report**

Bruker Corporation is a developer, manufacturer, and distributor of high-performance scientific instruments and analytical and diagnostic solutions that enable its customers to explore life and materials at microscopic, molecular, and cellular levels. Many of the Company's products are used to detect, measure, and visualize structural characteristics of chemical, biological, and industrial material samples. The Company's technology platforms include magnetic resonance, mass spectrometry, gas and liquid chromatography, X-ray, microscopy, metrology, and molecular spectroscopy technologies. Bruker Corporation is enabling innovation, improved productivity, and customer success in post-genomic life science molecular and cell biology research and offers differentiated, high value life science and diagnostics systems and solutions in preclinical imaging, clinical phenomics research, proteomics and multiomics, spatial and single-cell biology, functional structural and condensate biology, as well as in clinical microbiology and molecular diagnostics.

------

**Reasonable Country of Origin Inquiry**

We conducted a good faith reasonable country of origin inquiry ("RCOI") regarding the conflict minerals necessary to our products' functionality or production. As the initial step in our RCOI process, we reviewed parts and materials used in the manufacturing of our products to identify those that may include conflict minerals. Those parts and materials identified that may include conflict minerals necessary to the functionality or production of the relevant product were then linked to the direct supplier, or suppliers, from which we purchased the applicable parts or materials. Our RCOI was reasonably designed to determine whether such conflict minerals originated in the Democratic Republic of the Congo, Angola, Burundi, Central African Republic, the Republic of the Congo, Rwanda, South Sudan, Tanzania, Uganda, or Zambia (collectively, the "Covered Countries") or came from scrap or recycled sources.

Our supply chain with respect to the products is complex, and we do not purchase conflict minerals directly from mines, smelters or refiners. We purchase parts and materials directly, or contract with others to manufacture parts, from a large number of suppliers. In most cases, there are multiple layers of third parties in the supply chain between us and the ultimate upstream source of the conflict minerals. Due to the breadth and depth of our supply chain, we focused on engagement with direct suppliers that accounted for approximately 80% of our purchases of parts and materials where conflict minerals may be included. We requested our direct suppliers to provide information regarding the source and chain of custody of conflict minerals included in the products, including smelter and country of origin information. To provide this information, our direct suppliers inquired with their suppliers to attempt to identify the ultimate source and country of origin of the conflict minerals included in the products. We received responses from approximately 79% of those direct suppliers from whom we requested information. In the 2025 reporting period, the percentage of suppliers that completed the requested survey was slightly higher than the 2024 reporting period.

Given the complexity of this multi-tiered process, many of our direct suppliers have been unable to identify, verify, and report to us the origin of conflict minerals contained in the products in-scope for purposes of our inquiry. Based on our RCOI, we do not have sufficient information to conclusively determine all the countries of origin of the Conflict Minerals in the products. However, based on the information provided by our suppliers, we had reason to believe that some of the Conflict Minerals contained in the products may have originated from covered countries and may not be from recycled or scrap sources and, accordingly, we performed due diligence measures as described below.

**Due Diligence Design and Process** 

Our due diligence process was designed to materially conform with the Organization for Economic Co-operation and Development's Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas, including the Supplement on Tin, Tantalum and Tungsten and the Supplement on Gold ("OECD Framework"), an internationally recognized due diligence framework.

Our due diligence process applicable to the Reporting Period included the following:

*Step 1 – Establish strong company management systems.*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•We have a Conflict Minerals Policy, which is available on the Company's website at www.bruker.com under "About" in "Investor Relations/Corporate Governance/Governance Documents."

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•We have an internal team sponsored by our senior management. The internal team includes representation from corporate finance and the Company's operating divisions on a cross-functional basis, including purchasing, manufacturing, quality management and research and development. The internal team's responsibilities include developing and executing the Company's due diligence process.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•We maintained a central electronic repository to store relevant documentation created or obtained during the due diligence process.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•We used a process document summarizing our RCOI and due diligence processes as a guide to help in completing our procedures.

*Step 2 – Identify and assess risks in the supply chain.*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•We conducted a survey of suppliers determined to be in-scope for RCOI during the Reporting Period, using the Conflict Minerals Reporting Template ("CMRT") developed by the Responsible Minerals Initiative ("RMI").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•We reviewed the surveys, and any other documentation, received from suppliers to validate if parts or materials provided to us include conflict minerals, and if so, to attempt to identify the smelter and country of origin. We reviewed responses for completeness and reliability based on a defined set of red flags criteria that we developed to help facilitate the review.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•We compared the smelter information provided by suppliers against the standard smelter list in the CMRT. For those smelters included in the CMRT, we reviewed whether such smelters were listed as Responsible Minerals Assurance Process ("RMAP") Conformant or Active.

*Step 3 – Design and implement a strategy to respond to identified risks.*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•We used escalation procedures in an effort to obtain responses from all suppliers to which a survey was sent.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•We classified red flags identified into categories based on the process document noted above, with follow-up procedures performed based on the red flag category. The follow-up procedures included sending a communication to the supplier to either request additional information or validate certain information provided or perform additional internal review procedures.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•We held periodic status updates with the internal team to discuss survey response results.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•We briefed senior management on the status of our compliance obligations and due diligence efforts on a periodic basis.

*Step 4 – Conduct independent third-party audit of smelter/refiner's due diligence practices.*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•We do not have a direct relationship with the smelters and refiners used to process the conflict minerals necessary to the products and do not perform audits of those smelters and refiners. We rely on industry efforts, such as the RMI, to influence smelters and refineries to become certified as part of RMAP.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•The RMAP independently audits the source, including mines of origin and chain of custody, of the conflict minerals used by smelters and refiners that agree to participate in the RMAP. The smelters and refiners that are found to be RMAP Conformant are those for which the independent audit has verified that the smelter's, or refiner's conflict minerals originated from conflict free mines.

*Step 5 – Report annually on supply chain due diligence.*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•We have filed publicly with the Securities and Exchange Commission a Form SD, which includes, as needed, a Conflict Minerals Report on an annual basis. The Company's Form SD is publicly available on our website at https://ir.bruker.com/financial-info/sec-filings. The Company's Conflict Minerals Policy, which is made available to employees, suppliers and the public on our website at https://ir.bruker.com/corporate-governance/governance-documents.

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**Due Diligence Results**

We received responses from approximately 79% of those direct suppliers from whom we requested information. We sent reminders to all suppliers from whom we did not receive a response. The responses identified potential smelters around the world from which our direct suppliers directly or indirectly source conflict minerals. In the majority of cases, the responses from direct suppliers noted that not all smelters had been identified and did not completely list all the smelters used in their supply chain. In addition, most survey responses were provided on a company-wide basis and did not differentiate as to parts and materials sold to us. Also, we do not believe that all of the smelter facilities included in suppliers' responses contributed to the manufacture of our products during the Reporting Period. The potential over-reporting of smelter facilities is a function of such products containing components that are several steps removed from the facilities, as well as the lack of specificity, in certain cases, with respect to the information that respondents provide to us or to our direct suppliers.

Of the smelters provided in the responses that potentially relate to the manufacturing of our products, 353 were included in the standard smelter listing with the CMRT. As of May 13, 2026, 225 of the 353 smelters, or 64%, were verified as RMAP Conformant according to information published by RMI, with an additional 10 smelters verified as Active smelters.

Following receipt of responses, our due diligence uncovered that 261 of smelters reported for 2025 were not listed with RMI for one or all metals supplied. The majority of the smelters not listed with the RMI were reported from a single supplier surveyed in 2025. We will continue to work with our suppliers to encourage implementing responsible sourcing practices and obtain products from smelters and refiners recognized as Conformant (as determined by RMI).

See Exhibit A for a listing of the standard smelters provided from responses received, including smelters verified as RMAP Compliant or Active as of May 13, 2026, and excluding the smelters removed from the standard smelter listing as of May 13, 2026. We have determined that seeking this information regarding smelters in our supply chain represents the most reasonable effort we can make to determine the mines or locations of origin of the conflict minerals in our supply chain.

**Future Due Diligence Considerations** 

We continue to focus on incorporating the following measures to further develop our due diligence program and to mitigate any risk that the necessary conflict minerals in our products could benefit armed groups in the Covered Countries. Current focus points of the due diligence program include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Re-examining our scoping approach to ensure we have surveyed a significant amount of our supplier spend where conflict minerals may be included in our products.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Continuing to engage with our suppliers to increase the survey response rate and to improve the accuracy and completeness of the information provided to us on the survey responses.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•Encouraging our suppliers to implement responsible sourcing practices and obtain their products from smelters and refiners recognized as Conformant (as determined by RMI).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•On-going training with the team involved in the process.

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Exhibit A - Smelter Listing

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter** | **Facility Location** |
| Gold | 8853 S.p.A. | Italy |
| Gold | ABC Refinery Pty Ltd. | Australia |
| Gold | Abington Reldan Metals, LLC\* | United States Of America |
| Gold | Advanced Chemical Company\* | United States Of America |
| Gold | African Gold Refinery\*\*\* | Uganda |
| Gold | Agosi AG\* | Germany |
| Gold | Aida Chemical Industries Co., Ltd.\* | Japan |
| Gold | Al Etihad Gold Refinery DMCC | United Arab Emirates |
| Gold | Albino Mountinho Lda. | Portugal |
| Gold | Alexy Metals | United States Of America |
| Gold | Almalyk Mining and Metallurgical Complex (AMMC)\* | Uzbekistan |
| Gold | AngloGold Ashanti Corrego do Sitio Mineracao\* | Brazil |
| Gold | Argor-Heraeus S.A.\* | Switzerland |
| Gold | Asahi Metalfine, Inc.\* | Japan |
| Gold | Asahi Refining Canada Ltd.\* | Canada |
| Gold | Asahi Refining USA Inc.\* | United States Of America |
| Gold | Asaka Riken Co., Ltd.\* | Japan |
| Gold | Attero Recycling Pvt Ltd | India |
| Gold | AU Traders and Refiners | South Africa |
| Gold | Augmont Enterprises Private Limited | India |
| Gold | Aurubis AG, Hamburg\* | Germany |
| Gold | Bangalore Refinery\* | India |
| Gold | Bangko Sentral ng Pilipinas (Central Bank of the Philippines)\* | Philippines |
| Gold | Boliden Mineral AB (Ronnskar)\* | Sweden |
| Gold | C. Hafner GmbH + Co. KG\* | Germany |
| Gold | Caridad | Mexico |
| Gold | Cendres + Metaux S.A. | Switzerland |
| Gold | CGR Metalloys Pvt Ltd. | India |
| Gold | Chimet S.p.A.\* | Italy |
| Gold | Chugai Mining\* | Japan |
| Gold | Coimpa Industrial LTDA\* | Brazil |
| Gold | Daye Non-Ferrous Metals Mining Ltd. | China |
| Gold | Degussa Sonne / Mond Goldhandel GmbH | Germany |
| Gold | Dijllah Gold Refinery FZC | United Arab Emirates |
| Gold | Dongwu Gold Group | China |
| Gold | Dowa\* | Japan |
| Gold | DSC (Do Sung Corporation)\* | Korea, Republic Of |
| Gold | Eco-System Recycling Co., Ltd. East Plant\* | Japan |
| Gold | Eco-System Recycling Co., Ltd. North Plant\* | Japan |
| Gold | Eco-System Recycling Co., Ltd. West Plant\* | Japan |
| Gold | Elite Industech Co., Ltd.\* | United Arab Emirates |
| Gold | Emerald Jewel Industry India Limited (Unit 1) | India |
| Gold | Emerald Jewel Industry India Limited (Unit 2) | India |
| Gold | Emerald Jewel Industry India Limited (Unit 3) | India |
| Gold | Emerald Jewel Industry India Limited (Unit 4) | India |
| Gold | Emirates Gold DMCC | United Arab Emirates |
| Gold | Fidelity Printers and Refiners Ltd. | Zimbabwe |
| Gold | Fujairah Gold FZC | United Arab Emirates |
| Gold | Gasabo Gold Refinery Ltd | Rwanda |
| Gold | GG Refinery Ltd.\* | Tanzania, United Republic Of |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter** | **Facility Location** |
| Gold | GGC Gujrat Gold Centre Pvt. Ltd. | India |
| Gold | Glencore Canada Corporation - CCR Refinery\* | Canada |
| Gold | Gold by Gold Colombia\* | Colombia |
| Gold | Gold Coast Refinery | Ghana |
| Gold | Gold Corporation - The Perth Mint\* | Australia |
| Gold | Great Wall Precious Metals Co., Ltd. of CBPM | China |
| Gold | Hangzhou Fuchunjiang Smelting Co., Ltd. | China |
| Gold | Heimerle + Meule GmbH\* | Germany |
| Gold | Heraeus Germany GmbH Co. KG\* | Germany |
| Gold | Hunan Chenzhou Mining Co., Ltd. | China |
| Gold | Hunan Guiyang yinxing Nonferrous Smelting Co., Ltd. | China |
| Gold | HwaSeong CJ CO., LTD. | Korea, Republic Of |
| Gold | Impala Platinum - Base Metal Refinery (BMR)\* | South Africa |
| Gold | Impala Platinum - Platinum Metals Refinery (PMR)\* | South Africa |
| Gold | Impala Platinum - Rustenburg Smelter\* | South Africa |
| Gold | Inner Mongolia Qiankun Gold and Silver Refinery Share Co., Ltd.\* | China |
| Gold | International Precious Metal Refiners | United Arab Emirates |
| Gold | Ishifuku Metal Industry Co., Ltd.\* | Japan |
| Gold | Istanbul Gold Refinery\* | Turkey |
| Gold | Italpreziosi\* | Italy |
| Gold | Jalan & Company | India |
| Gold | Japan Mint\* | Japan |
| Gold | Jiangxi Copper Co., Ltd.\* | China |
| Gold | JSC Ekaterinburg Non-Ferrous Metal Processing Plant | Russian Federation |
| Gold | JSC Novosibirsk Refinery | Russian Federation |
| Gold | JSC Uralelectromed | Russian Federation |
| Gold | JX Advanced Metals Corporation\* | Japan |
| Gold | K.A. Rasmussen | Norway |
| Gold | Kazakhmys Smelting LLC | Kazakhstan |
| Gold | Kazzinc Ltd\* | Kazakhstan |
| Gold | Kennecott Utah Copper LLC\* | United States Of America |
| Gold | KGHM Polska Miedz S.A. Oddzial Huta Miedzi, Glogow | Poland |
| Gold | KGHM Polska Miedz Spolka Akcyjna\* | Poland |
| Gold | Kojima Chemicals Co., Ltd.\* | Japan |
| Gold | Korea Zinc Co., Ltd.\* | Korea, Republic Of |
| Gold | Kundan Care Products Ltd. | India |
| Gold | Kyrgyzaltyn JSC | Kyrgyzstan |
| Gold | Kyshtym Copper-Electrolytic Plant ZAO | Russian Federation |
| Gold | Lingbao Gold Co., Ltd. | China |
| Gold | L'Orfebre S.A. | Andorra |
| Gold | LS MnM Inc.\* | Korea, Republic Of |
| Gold | LT Metal Ltd.\* | Korea, Republic Of |
| Gold | Luoyang Zijin Yinhui Gold Refinery Co., Ltd. | China |
| Gold | Marsam Metals | Brazil |
| Gold | Materion\* | United States Of America |
| Gold | Matsuda Sangyo Co., Ltd.\* | Japan |
| Gold | MD Overseas | India |
| Gold | Metal Concentrators SA (Pty) Ltd.\* | South Africa |
| Gold | Metallix Refining Inc. | United States Of America |
| Gold | Metalor Technologies (Hong Kong) Ltd.\* | China |
| Gold | Metalor Technologies (Singapore) Pte., Ltd.\* | Singapore |
| Gold | Metalor Technologies (Suzhou) Ltd.\* | China |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter** | **Facility Location** |
| Gold | Metalor Technologies S.A.\* | United States Of America |
| Gold | Metalor USA Refining Corporation\* | United States Of America |
| Gold | Metalurgica Met-Mex Penoles S.A. De C.V.\* | Mexico |
| Gold | Minera Titan del Peru SRL (MTP) - Belen Plant | Peru |
| Gold | Mitsubishi Materials Corporation\* | Japan |
| Gold | Mitsui Mining and Smelting Co., Ltd.\* | Japan |
| Gold | MKS PAMP SA\* | Switzerland |
| Gold | MMTC-PAMP India Pvt., Ltd.\* | India |
| Gold | Modeltech Sdn Bhd | Malaysia |
| Gold | Morris and Watson | New Zealand |
| Gold | Moscow Special Alloys Processing Plant | Russian Federation |
| Gold | Nadir Metal Rafineri San. Ve Tic. A.S.\* | Turkey |
| Gold | Naoshima Smelter & Refinery | Japan |
| Gold | Navoi Mining and Metallurgical Combinat\* | Uzbekistan |
| Gold | NH Recytech Company\* | Korea, Republic Of |
| Gold | Nihon Material Co., Ltd.\* | Japan |
| Gold | Noble Metal Services | United States Of America |
| Gold | Oegussa Oesterreichische Gold- und Silber-Scheideanstalt Gesm.b.H.\* | Austria |
| Gold | Ohura Precious Metal Industry Co., Ltd.\* | Japan |
| Gold | OJSC "The Gulidov Krasnoyarsk Non-Ferrous Metals Plant" (OJSC Krastsvetmet) | Russian Federation |
| Gold | Pease & Curren | United States Of America |
| Gold | Penglai Penggang Gold Industry Co., Ltd. | China |
| Gold | Planta Recuperadora de Metales SpA\* | Chile |
| Gold | Prioksky Plant of Non-Ferrous Metals | Russian Federation |
| Gold | PT Aneka Tambang (Persero) Tbk\* | Indonesia |
| Gold | PX Precinox S.A.\* | Switzerland |
| Gold | QG Refining, LLC | United States Of America |
| Gold | Rand Refinery (Pty) Ltd.\* | South Africa |
| Gold | Remondis PMR B.V.\* | Netherlands |
| Gold | Royal Canadian Mint\* | Canada |
| Gold | SAAMP | France |
| Gold | Sabin Metal Corp. | United States Of America |
| Gold | Safimet S.p.A | Italy |
| Gold | Safina A.S.\* | Czech Republic |
| Gold | SAM Precious Metals FZ-LLC | United Arab Emirates |
| Gold | Samduck Precious Metals | Korea, Republic Of |
| Gold | Samwon Metals Corp. | Korea, Republic Of |
| Gold | Sempsa Joyeria Plateria S.A.\* | Spain |
| Gold | Shandong Gold Smelting Co., Ltd.\* | China |
| Gold | Shandong Humon Smelting Co., Ltd. | China |
| Gold | Shandong Tiancheng Biological Gold Industrial Co., Ltd. | China |
| Gold | Shandong Zhaojin Gold & Silver Refinery Co., Ltd.\* | China |
| Gold | Shenzhen CuiLu Gold Co., Ltd. | China |
| Gold | Shenzhen Jinjunwei Resource Comprehensive Development CO., LTD. | China |
| Gold | Shenzhen Zhonghenglong Real Industry Co., Ltd. | China |
| Gold | Shirpur Gold Refinery Ltd. | India |
| Gold | Sichuan Tianze Precious Metals Co., Ltd.\* | China |
| Gold | Singway Technology Co., Ltd. | Taiwan, Province Of China |
| Gold | SOE Shyolkovsky Factory of Secondary Precious Metals | Russian Federation |
| Gold | Solar Applied Materials Technology Corp.\* | Taiwan, Province Of China |
| Gold | Soleil Metals (Chala One Plant)\*\* | Peru |
| Gold | Soleil Metals (Yakari Plant)\*\* | Peru |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter** | **Facility Location** |
| Gold | Sovereign Metals | India |
| Gold | State Research Institute Center for Physical Sciences and Technology | Lithuania |
| Gold | Sumitomo Metal Mining Co., Ltd.\* | Japan |
| Gold | Sungeel Himetal Co., Ltd.\* | Korea, Republic Of |
| Gold | Super Dragon Technology Co., Ltd. | Taiwan, Province Of China |
| Gold | T.C.A S.p.A\* | Italy |
| Gold | Tanaka Kikinzoku Kogyo K.K.\* | Japan |
| Gold | Tau-Ken-Altyn\* | Kazakhstan |
| Gold | Titan Company Limited, Jewellery Division | India |
| Gold | Tokuriki Honten Co., Ltd.\* | Japan |
| Gold | Tongling Nonferrous Jinguan (Ausmelt) Copper Industry | China |
| Gold | Torecom | Korea, Republic Of |
| Gold | Umicore Precious Metals Thailand | Thailand |
| Gold | Umicore S.A. Business Unit Precious Metals Refining\* | Belgium |
| Gold | United Precious Metal Refining, Inc.\* | United States Of America |
| Gold | Valcambi S.A.\* | Switzerland |
| Gold | Weeerefining | France |
| Gold | Wieland Edelmetalle GmbH\* | Germany |
| Gold | Yamakin Co., Ltd.\* | Japan |
| Gold | Yokohama Metal Co., Ltd.\* | Japan |
| Gold | Yunnan Copper Southwest Copper Branch | China |
| Gold | Zhongyuan Gold Smelter of Zhongjin Gold Corporation\* | China |
| Gold | Zijin Mining Group Gold Smelting Co. Ltd.\* | China |
| Tantalum | 5D Production OU | Estonia |
| Tantalum | AMG Brasil\* | Brazil |
| Tantalum | Avon Specialty Metals Ltd.\* | United Kingdom Of Great Britain And Northern Ireland |
| Tantalum | Changsha South Tantalum Niobium Co., Ltd.\* | China |
| Tantalum | CMT Rare Metal Advanced Materials (Hunan) Co., Ltd.\* | China |
| Tantalum | D Block Metals, LLC\* | United States Of America |
| Tantalum | F&X Electro-Materials Ltd.\* | China |
| Tantalum | FIR Metals & Resource Ltd.\* | China |
| Tantalum | Global Advanced Metals Aizu\* | Japan |
| Tantalum | Global Advanced Metals Boyertown\* | United States Of America |
| Tantalum | Guangdong Rising Rare Metals-EO Materials Ltd.\* | China |
| Tantalum | Hengyang King Xing Lifeng New Materials Co., Ltd.\* | China |
| Tantalum | Jiangxi Dinghai Tantalum & Niobium Co., Ltd.\* | China |
| Tantalum | Jiangxi Suns Nonferrous Materials Co. Ltd.\*\* | China |
| Tantalum | Jiangxi Tuohong New Raw Material\* | China |
| Tantalum | Jiujiang Janny New Material Co., Ltd.\* | China |
| Tantalum | JiuJiang JinXin Nonferrous Metals Co., Ltd.\* | China |
| Tantalum | Jiujiang Tanbre Co., Ltd.\* | China |
| Tantalum | Jiujiang Zhongao Tantalum & Niobium Co., Ltd.\* | China |
| Tantalum | Kemet de Mexico\* | Mexico |
| Tantalum | Materion Newton Inc.\* | United States Of America |
| Tantalum | Metallurgical Products India Pvt., Ltd.\* | India |
| Tantalum | Mineracao Taboca S.A.\* | Brazil |
| Tantalum | Mitsui Kinzoku Company, Limited\* | Japan |
| Tantalum | Ningxia Orient Tantalum Industry Co., Ltd.\* | China |
| Tantalum | NPM Silmet AS\* | Estonia |
| Tantalum | PowerX Ltd.\* | Rwanda |
| Tantalum | QuantumClean\* | United States Of America |
| Tantalum | Resind Industria e Comercio Ltda.\* | Brazil |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter** | **Facility Location** |
| Tantalum | RFH Recycling Metals Co., Ltd.\* | China |
| Tantalum | RFH Yancheng Jinye New Material Technology Co., Ltd.\* | China |
| Tantalum | Solikamsk Magnesium Works OAO | Russian Federation |
| Tantalum | Taki Chemical Co., Ltd.\* | Japan |
| Tantalum | Taniobis Co., Ltd.\* | Thailand |
| Tantalum | Taniobis GmbH\* | Germany |
| Tantalum | Taniobis Japan Co., Ltd.\* | Japan |
| Tantalum | Taniobis Smelting GmbH & Co. KG\* | Germany |
| Tantalum | Telex Metals\* | United States Of America |
| Tantalum | Ulba Metallurgical Plant JSC\* | Kazakhstan |
| Tantalum | V&D New Materials (Jiangsu) Co., Ltd.\* | China |
| Tantalum | Ximei Resources (Guangdong) Limited\* | China |
| Tantalum | Ximei Resources (Guinzhou) Technology CO., LTD.\* | China |
| Tantalum | XinXing HaoRong Electronic Material Co., Ltd.\* | China |
| Tantalum | Yanling Jincheng Tantalum & Niobium Co., Ltd.\* | China |
| Tin | Alpha Assembly Solutions Inc\* | United States Of America |
| Tin | An Vinh Joint Stock Mineral Processing Company | Vietnam |
| Tin | Aurubis Beerse\* | Belgium |
| Tin | Aurubis Berango\* | Spain |
| Tin | Chenzhou Yunxiang Mining and Metallurgy Co., Ltd.\* | China |
| Tin | Chifeng Dajingzi Tin Industry Co., Ltd.\* | China |
| Tin | China Tin Group Co., Ltd.\* | China |
| Tin | Conecsus LLC\*\* | United States Of America |
| Tin | CRM Fundicao De Metais E Comercio De Equipamentos Eletronicos Do Brasil Ltda\*\* | Brazil |
| Tin | CRM Synergies EMEA, S.L.U.\* | Spain |
| Tin | CV Ayi Jaya\* | Indonesia |
| Tin | Dongguan Best Alloys Co., Ltd.\* | China |
| Tin | Dongguan CiEXPO Environmental Engineering Co., Ltd. | China |
| Tin | Dowa\* | Japan |
| Tin | Electro-Mechanical Facility of the Cao Bang Minerals & Metallurgy Joint Stock Company | Vietnam |
| Tin | EM Vinto\* | Bolivia |
| Tin | Estanho de Rondonia S.A.\* | Brazil |
| Tin | Fabrica Auricchio Industria e Comercio Ltda.\* | Brazil |
| Tin | Feinhütte Halsbrücke GmbH\* | Germany |
| Tin | Fenix Metals\* | Poland |
| Tin | Gejiu City Fuxiang Industry and Trade Co., Ltd. | China |
| Tin | Gejiu Kai Meng Industry and Trade LLC | China |
| Tin | Gejiu Non-Ferrous Metal Processing Co., Ltd.\* | China |
| Tin | Gejiu Yunxin Nonferrous Electrolysis Co., Ltd. | China |
| Tin | Gejiu Zili Mining And Metallurgy Co., Ltd. | China |
| Tin | Global Advanced Metals Greenbushes Pty Ltd.\* | Australia |
| Tin | Guangdong Hanhe Non-Ferrous Metal Co., Ltd.\* | China |
| Tin | HuiChang Hill Tin Industry Co., Ltd.\* | China |
| Tin | Jiangxi New Nanshan Technology Ltd.\*\* | China |
| Tin | Longnan Chuangyue Environmental Protection Technology Development Co., Ltd | China |
| Tin | Luna Smelter, Ltd.\* | Rwanda |
| Tin | Ma'anshan Weitai Tin Co., Ltd. | China |
| Tin | Magnu's Minerais Metais e Ligas Ltda.\* | Brazil |
| Tin | Malaysia Smelting Corporation Berhad (Port Klang)\* | Malaysia |
| Tin | Melt Metais e Ligas S.A. | Brazil |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter** | **Facility Location** |
| Tin | Metallic Resources, Inc.\* | United States Of America |
| Tin | Mineracao Taboca S.A.\* | Brazil |
| Tin | Mining Minerals Resources SARL\* | Congo, Democratic Republic Of The |
| Tin | Minsur\* | Peru |
| Tin | Mitsubishi Materials Corporation\* | Japan |
| Tin | Modeltech Sdn Bhd | Malaysia |
| Tin | Nghe Tinh Non-Ferrous Metals Joint Stock Company | Vietnam |
| Tin | Novosibirsk Tin Combine | Russian Federation |
| Tin | O.M. Manufacturing (Thailand) Co., Ltd.\* | Thailand |
| Tin | O.M. Manufacturing Philippines, Inc.\* | Philippines |
| Tin | Operaciones Metalurgicas S.A.\* | Bolivia |
| Tin | P Kay Metal, Inc\* | United States Of America |
| Tin | Precious Minerals and Smelting Limited | India |
| Tin | PT Aries Kencana Sejahtera | Indonesia |
| Tin | PT Arsed Indonesia\* | Indonesia |
| Tin | PT Artha Cipta Langgeng\*\* | Indonesia |
| Tin | PT ATD Makmur Mandiri Jaya\* | Indonesia |
| Tin | PT Bangka Prima Tin\* | Indonesia |
| Tin | PT Cipta Persada Mulia\* | Indonesia |
| Tin | PT Masbro Alam Stania\*\* | Indonesia |
| Tin | PT Mitra Stania Prima\* | Indonesia |
| Tin | PT Mitra Sukses Globalindo\* | Indonesia |
| Tin | PT Premium Tin Indonesia\* | Indonesia |
| Tin | PT Prima Timah Utama\* | Indonesia |
| Tin | PT Putera Sarana Shakti (PT PSS)\* | Indonesia |
| Tin | PT Rajehan Ariq\* | Indonesia |
| Tin | PT Timah Tbk Mentok\* | Indonesia |
| Tin | Resind Industria e Comercio Ltda.\* | Brazil |
| Tin | Rikayaa Greentech Private Limited | India |
| Tin | Rui Da Hung\* | Taiwan, Province Of China |
| Tin | Soft Metais Ltda.\* | Brazil |
| Tin | Super Ligas\* | Brazil |
| Tin | Takehara PVD Materials Plant / PVD Materials Division of Mitsui Mining & Smelting CO., LTD.\* | Japan |
| Tin | Thaisarco\* | Thailand |
| Tin | Tin Smelting Branch of Yunnan Tin Co., Ltd.\* | China |
| Tin | Tin Technology & Refining\* | United States Of America |
| Tin | Tratho Metal Quimica\* | Brazil |
| Tin | VQB Mineral and Trading Group JSC | Vietnam |
| Tin | White Solder Metalurgia e Mineracao Ltda.\* | Brazil |
| Tin | Woodcross Smelting Company Limited\* | Uganda |
| Tin | Yunnan Chengfeng Non-ferrous Metals Co., Ltd. | China |
| Tin | Yunnan Yunfan Non-ferrous Metals Co., Ltd.\* | China |
| Tungsten | A.L.M.T. Corp.\* | Japan |
| Tungsten | Albasteel Industria e Comercio de Ligas Para Fundicao Ltd. | Brazil |
| Tungsten | Asia Tungsten Products Vietnam Ltd.\* | Vietnam |
| Tungsten | Avon Specialty Metals Ltd.\* | United Kingdom Of Great Britain And Northern Ireland |
| Tungsten | China Molybdenum Tungsten Co., Ltd.\* | China |
| Tungsten | Chongyi Zhangyuan Tungsten Co., Ltd.\* | China |
| Tungsten | Cronimet Brasil Ltda\* | Brazil |
| Tungsten | Fujian Xinlu Tungsten Co., Ltd. | China |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter** | **Facility Location** |
| Tungsten | Ganzhou Jiangwu Ferrotungsten Co., Ltd.\*\* | China |
| Tungsten | Ganzhou Seadragon W & Mo Co., Ltd.\* | China |
| Tungsten | Ganzhou Sunny Non-Ferrous Metals Co., Ltd.\* | China |
| Tungsten | Geo Enterprise | Georgia |
| Tungsten | Global Tungsten & Powders LLC\* | United States Of America |
| Tungsten | Guangdong Xianglu Tungsten Co., Ltd.\* | China |
| Tungsten | H.C. Starck Tungsten GmbH\* | Germany |
| Tungsten | Hubei Green Tungsten Co., Ltd.\* | China |
| Tungsten | Hunan Jintai New Material Co., Ltd. | China |
| Tungsten | Hunan Shizhuyuan Nonferrous Metals Co., Ltd. Chenzhou Tungsten Products Branch | China |
| Tungsten | Hydrometallurg, JSC | Russian Federation |
| Tungsten | Japan New Metals Co., Ltd.\* | Japan |
| Tungsten | Jiangwu H.C. Starck Tungsten Products Co., Ltd.\* | China |
| Tungsten | Jiangxi Gan Bei Tungsten Co., Ltd.\* | China |
| Tungsten | Jiangxi Minmetals Gao'an Non-ferrous Metals Co., Ltd. | China |
| Tungsten | Jiangxi Tonggu Non-ferrous Metallurgical & Chemical Co., Ltd.\* | China |
| Tungsten | Jiangxi Xinsheng Tungsten Industry Co., Ltd.\* | China |
| Tungsten | Jiangxi Yaosheng Tungsten Co., Ltd.\* | China |
| Tungsten | Jing Yuan Tungsten Technology Co., Ltd.\* | Taiwan, Province Of China |
| Tungsten | JSC "Kirovgrad Hard Alloys Plant" | Russian Federation |
| Tungsten | Kenee Mining Vietnam Company Limited\* | Vietnam |
| Tungsten | Kennametal Fallon\* | United States Of America |
| Tungsten | Kennametal Huntsville\* | United States Of America |
| Tungsten | Lianyou Metals Co., Ltd.\* | Taiwan, Province Of China |
| Tungsten | Lianyou Resources Co., Ltd.\* | Taiwan, Province Of China |
| Tungsten | Malipo Haiyu Tungsten Co., Ltd.\* | China |
| Tungsten | Masan High-Tech Materials\* | Vietnam |
| Tungsten | Moliren Ltd. | Russian Federation |
| Tungsten | Nam Viet Cromit Joint Stock Company | Vietnam |
| Tungsten | Niagara Refining LLC\* | United States Of America |
| Tungsten | NPP Tyazhmetprom LLC | Russian Federation |
| Tungsten | OOO "Technolom" 1 | Russian Federation |
| Tungsten | OOO "Technolom" 2 | Russian Federation |
| Tungsten | Philippine Bonway Manufacturing Industrial Corporation\* | Philippines |
| Tungsten | Philippine Carreytech Metal Corp. | Philippines |
| Tungsten | Philippine Chuangxin Industrial Co., Inc.\* | Philippines |
| Tungsten | S.P.T. spol.s r.o.\* | Czech Republic |
| Tungsten | Shinwon Tungsten (Fujian Shanghang) Co., Ltd.\* | China |
| Tungsten | Taniobis Smelting GmbH & Co. KG\* | Germany |
| Tungsten | Tungamoy Metals Inc.\* | Korea, Republic Of |
| Tungsten | Tungsten Vietnam Joint Stock Company\* | Vietnam |
| Tungsten | Unecha Refractory metals plant | Russian Federation |
| Tungsten | Uzbekistan Technological Metallurgical Complex JSC\*\* | Uzbekistan |
| Tungsten | Wolfram Bergbau und Hutten AG\* | Austria |
| Tungsten | Xiamen Tungsten (H.C.) Co., Ltd.\* | China |
| Tungsten | Xiamen Tungsten Co., Ltd.\* | China |
| Tungsten | Yudu Ansheng Tungsten CO., LTD. | China |

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*\* Verified as a Conformant smelter as of May 13, 2026, meaning the smelter is listed as compliant with the RMAP assessment protocols, including through mutual recognition, or is listed as "Re-audit in process" by the RMI.*

*\*\* Verified as an Active Smelter as of May 13, 2026, a RMAP designation meaning that the smelter is listed as having submitted a signed Agreement for the Exchange of Confidential Information, Audited Agreement, and a Due Diligence Checklist.*

*\*\*\* Bruker is aware that African Gold Refinery ("AGR") is subject to sanctions implemented by the US Department of the Treasury's Office of Foreign Assets Control. We do not have any direct transactions or contractual relationships with AGR, nor are we, to the best of our knowledge, engaging in indirect transactions with this entity. Because of the over-reporting nature of the industry Conflict Minerals Reporting Template ("CMRT") used in the information collection process, however, and because many suppliers provide a company-level CMRT, we are unable to confirm whether this specific smelter or refiner is, or was, active in our supply chains; nor are we aware of when, or if, materials from AGR may have entered our supply chains. Bruker's policy is to comply with all applicable sanctions laws, and we expect our suppliers to do the same.*

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