# EDGAR Filing Document

**Accession Number:** 0001411207
**File Stem:** 0001193125-26-246356
**Filing Date:** 2026-5
**Character Count:** 48015
**Document Hash:** 6c704521ad3ff3bfd8b547598589369a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-246356.hdr.sgml**: 20260529

**ACCESSION NUMBER**: 0001193125-26-246356

**CONFORMED SUBMISSION TYPE**: SD

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260529

**DATE AS OF CHANGE**: 20260529

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Allison Transmission Holdings Inc
- **CENTRAL INDEX KEY:** 0001411207
- **STANDARD INDUSTRIAL CLASSIFICATION:** MOTOR VEHICLE PARTS & ACCESSORIES [3714]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SD
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-35456
- **FILM NUMBER:** 261039031

**BUSINESS ADDRESS:**
- **STREET 1:** ONE ALLISON WAY
- **CITY:** Indianapolis
- **STATE:** IN
- **ZIP:** 46222
- **BUSINESS PHONE:** (317) 242-5000

**MAIL ADDRESS:**
- **STREET 1:** ONE ALLISON WAY
- **CITY:** Indianapolis
- **STATE:** IN
- **ZIP:** 46222

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**FORM SD** 

**Specialized Disclosure Report** 

## ALLISON TRANSMISSION HOLDINGS, INC.
**(Exact name of registrant as specified in its charter)**![LOGO](g103117dsp01.jpg)

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| | |
|:---|:---|
| **Delaware** | **001-35456** |
| **(State or other jurisdiction**<br> **of incorporation)**  | **(Commission**<br> **File Number)**  |
| **One Allison Way, Indianapolis, Indiana** | **46222** |
| **(Address of principal executive offices)** | **(Zip Code)** |

---

**Eric C. Scroggins** 

**Chief Legal Officer and Assistant Secretary** 

**Allison Transmission Holdings, Inc.** 

**One Allison Way** 

**Indianapolis, IN 46222** 

**(317) 242-5000** 

**(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 from January 1 to December 31, 2025.

☐ Rule 13q-1 under the Securities Exchange Act (17 CFR 240.13q-1) for the fiscal year ended ______________.

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**Section 1 - Conflict Minerals Disclosure** 

**Item 1.01 Conflict Minerals Disclosure and Report** 

<u>Conflict Minerals Disclosure</u> 

Allison Transmission Holdings, Inc. (the "Company") performed a reasonable country of origin inquiry ("RCOI") of its global supply chain of direct ferrous, metallic, and electrical component suppliers regarding whether its necessary gold, tantalum, tin and tungsten ("conflict minerals") originated from the Democratic Republic of the Congo or an adjoining country (the "Covered Countries"). Most of the responses the Company received indicated that the conflict minerals in the suppliers' components and materials either did not originate from a Covered Country, were not necessary to the functionality of the components and materials or the source country was undeterminable. Further information regarding the Company's RCOI is included in the Company's Conflict Minerals Report, which is attached hereto as Exhibit 1.01.

During its RCOI, the Company was not able to determine whether its necessary conflict minerals may have originated from the Covered Countries and may not have come from recycled or scrap sources. As such, the Company proceeded to exercise due diligence on the source and chain of custody of the conflict minerals. The Conflict Minerals Report includes a discussion of the due diligence procedures performed and the disclosures required by the Securities and Exchange Commission.

The Company has disclosed a copy of its Conflict Minerals Report on its website at www.allisontransmission.com.

**Item 1.02 Exhibit** 

The Company's Conflict Minerals Report is filed herewith as Exhibit 1.01.

**Section 3 – Exhibits** 

**Item 3.01 Exhibits** 

Exhibit 1.01 Conflict Minerals Report as required by Items 1.01 and 1.02 of this Form.

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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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| | | |
|:---|:---|:---|
| Date: May 29, 2026 | **ALLISON TRANSMISSION HOLDINGS, INC.** | **ALLISON TRANSMISSION HOLDINGS, INC.** |
|  | By: | /s/ Eric C. Scroggins |
|  |  | Name: Eric C. Scroggins |
|  |  | Title: Chief Legal Officer and Assistant Secretary |

---

## Exhibit 1.01

**Exhibit 1.01** 

**Allison Transmission Holdings, Inc.** 

**Conflict Minerals Report** 

**For the Year Ended December 31, 2025** 

This Conflict Minerals Report for the year ended December 31, 2025 is presented to comply with Rule 13p-1 ("Rule 13p-1") under the Securities Exchange Act of 1934, as amended. Rule 13p-1 was adopted by the Securities and Exchange Commission ("SEC") to implement reporting and disclosure requirements related to conflict minerals as directed by the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 and imposes certain reporting obligations on SEC registrants who manufacture or contract to manufacture products that contain conflict minerals which are necessary to the functionality or production of their products. "Conflict minerals" are defined as tantalum, tin, tungsten and gold. These requirements apply to registrants whatever the geographic origin of the conflict minerals and whether or not they fund armed conflict in the Democratic Republic of Congo ("DRC") or an adjoining country (together with the DRC, the "Covered Countries"). This Conflict Minerals Report has not been subject to an independent private sector audit.

**1.** **Company Overview and Product Description** 

Allison Transmission Holdings, Inc. and its subsidiaries ("Allison", "we", "us" or "our") is the world's largest manufacturer of fully automatic transmissions for medium- and heavy-duty commercial vehicles and medium- and heavy-tactical U.S. defense vehicle. Subsequent to our acquisition of the Off-Highway Drive & Motion Systems business of Dana Incorporated (the "Acquired Off-Highway Business") that was completed on January 1, 2026, Allison is also a leading provider of drivetrain and propulsion solutions for off-highway applications. Allison products are used in a wide variety of applications, including on-highway vehicles (distribution, refuse, construction, fire and emergency), buses (primarily school, transit and coach), motorhomes, off-highway vehicles and equipment (energy, mining, construction and agriculture) and defense vehicles (tactical wheeled and tracked). We generate our net sales primarily from the sale of vehicle propulsion solutions, service and component parts, support equipment, defense kits, engineering services, royalties and extended transmission coverage to a wide array of original equipment manufacturers, distributors and the U.S. government.

We conducted an analysis of our products and found that conflict minerals are necessary to the production or functionality of our commercial, defense, electric hybrid and fully electric propulsion solutions. Because the Acquired Off-Highway Business was acquired after the end of calendar year 2025, the products and suppliers of the Acquired Off-Highway Business were not included in our reasonable country of origin inquiry and due diligence process described below.

A complete description of our products can be found in our Annual Report on Form 10-K for the year ended December 31, 2025, filed with the SEC on February 24, 2026.

**2.** **Reasonable Country of Origin Inquiry** 

We conducted a good faith reasonable country of origin inquiry ("RCOI") to determine whether the necessary conflict minerals originated in the Covered Countries. As a company engaged in the design and manufacture of commercial and defense fully automatic transmissions and electric hybrid and fully electric propulsion systems, we are several levels removed from the actual mining of conflict minerals. We

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do not make purchases of raw ore or unrefined conflict minerals, and we conduct no purchasing activities in the Covered Countries. In order to determine whether conflict minerals used in the manufacture of our products originated in the Covered Countries, we relied on our direct suppliers to provide information on the origin of the conflict minerals contained in components and materials supplied to us, including sources of conflict minerals that are supplied to them from their suppliers.

<u>Scope of RCOI</u>. Our RCOI included conducting an inquiry of our global supply chain of direct ferrous, metallic, and electrical component suppliers, using the Responsible Minerals Initiative's ("RMI") Conflict Minerals Reporting Template ("CMRT") to identify the smelters and refiners responsible for processing the conflict minerals.

To assist in the collection of data and in engaging our suppliers, we enlisted a third party data collection and analysis vendor to conduct outreach, training and verification of supplier responses. As part of our global supply-chain survey, we received representations from our suppliers regarding the source of conflict minerals and compared the smelters and refiners identified in the CMRT responses against the list of smelter and refinery facilities which have been identified as conflict free by programs such as RMI's Responsible Minerals Assurance Process for conflict minerals. In an effort to obtain the highest practical response rate, our process included multiple rounds of communication and follow-up through mail, email and telephone calls. We created and maintained a database of this information.

<u>RCOI Results</u>. We identified approximately 79 of our direct ferrous, metallic, and electrical component suppliers as part of our RCOI. We received responses from approximately 78% of the suppliers solicited and reviewed the responses against criteria developed to determine which responses required additional engagement, including incomplete responses and inconsistencies within the data reported. We worked with these suppliers to obtain a revised response or additional clarity regarding their submission.

**3.** **Due Diligence** 

We conducted due diligence on the source and chain of custody of the conflict minerals that are included in our products and for which, based on our RCOI, we have not been able to determine whether the conflict minerals may have originated in the Covered Countries and may not have come from recycled or scrap sources.

<u>Design of Due Diligence</u>. Allison's due diligence procedures were designed to conform with the Organisation of Economic Co-Operation and Development ("OECD") Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas, which is an internationally recognized due diligence framework. Our due diligence process included:

*Establishing Company Management Systems*. We adopted a conflict minerals policy that governs the supply-chain of conflict minerals from the Covered Countries. In addition, we organized an internal management team to support our supply chain due diligence efforts. This cross-functional team, led by our Chief Compliance Officer and a team of subject matter experts from relevant functional areas, oversees our conflict minerals due diligence process. Senior management and the Audit Committee of our Board of Directors received information regarding the Conflict Minerals legislation and our compliance efforts.

*Identifying and Assessing Risk in the Supply Chain*. Through our RCOI process, we solicited all ferrous, metallic, and electrical component direct suppliers with a CMRT to obtain information about the source of any conflict minerals. Our efforts largely focused on confirming the accuracy and quality of the representations our direct suppliers made regarding the source and chain of custody of their conflict minerals and comparing the smelters and refiners identified in the CMRT responses against the list of smelter and refinery facilities which have been identified as "conflict free".

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*Designing and Implementing a Strategy to Respond to Risks*. Our conflict minerals team is responsible for identifying and responding to risks in our supply chain. In addition, we monitor and track information received from suppliers, including a list of smelters and refiners identified through CMRT responses. We also screen the smelters or refiners listed by our suppliers in completed CMRTs to alert us if any of these companies are subject to sanctions and if materials or components provided to us may have originated in any country that may be subject to sanctions or other various government watchlists.

*Supporting Independent Third-Party Audits of Supply Chain*. We do not have a direct relationship with any conflict minerals smelters and refiners; therefore, we rely on the RMI's Responsible Minerals Assurance Process to manage and report results of the independent third-party audits and the related certifications of the smelters and refiners.

*Reporting on Supply Chain Due Diligence*. This conflict minerals report is being filed with the SEC as an exhibit to our specialized disclosure report on Form SD and is available on our website at www.allisontransmission.com.

**4.** **Due Diligence Results.** 

Because we have not received sufficient and complete responses from all suppliers and many of the supplier responses provided data at a company level rather than at a product level, we do not have sufficient information to conclusively determine the countries of origin or chain of custody of conflict minerals in our products. Based on the CMRT responses from our direct suppliers, we believe that, to the best of our knowledge, the smelters and refiners listed in Annex A to this conflict minerals report may have been used to process the conflict minerals contained in our products.

We are dependent on direct suppliers to identify the smelters and refiners in our supply chain. While we requested suppliers to provide information specific to the parts and components provided to us, most responses submitted are at a company-level and not specific to our supply chain. In addition, many suppliers are disclosing that they have not yet completed their own due diligence and are unable to disclose a complete list of smelters and refiners. The information in Annex A below represents the data we have gathered from our in-scope suppliers as of May 29, 2026. Due to the challenges noted above, the list is likely to be both incomplete and overinclusive of facilities in our supply chain.

As part of our review, we noted that certain of our suppliers reported the presence of certain entities that have been sanctioned by the United States Department of Treasury, Office of Foreign Assets Control. However, as noted above, because the list of smelters/refiners on Annex A likely includes facilities that have not actually processed the conflict minerals contained in our products due to the overinclusive nature of the CMRT information collection process, we are unable to confirm whether these entities are or were active in our supply chain. We expect all of our suppliers to comply with sanctions law.

**5.** **Future Due Diligence Measures.** 

As we further develop our due diligence program in calendar year 2026, we intend to continue implementing the following steps to improve the information gathered from our due diligence efforts and to further mitigate the risk that our necessary conflict minerals do not benefit armed groups:

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• include language in new or renewed supplier contracts that requires the supplier to support our conflict minerals
program;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• engage with suppliers to increase the response rate, completeness and accuracy of supply-chain surveys; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• monitor relevant trade associations and the OECD to evaluate best practices in determining whether products
contain conflict minerals.

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**<u>ANNEX A</u>**

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter or Refiner Name** | **Country Location of Smelter** |
| Gold | L'Orfebre S.A. | ANDORRA |
| Gold | Gold Corporation—The Perth Mint | AUSTRALIA |
| Gold | ABC Refinery Pty Ltd. | AUSTRALIA |
| Gold | Western Australian Mint (T/a The Perth Mint) | AUSTRALIA |
| Gold | Ogussa Osterreichische Gold- und Silber-Scheideanstalt GmbH | AUSTRIA |
| Gold | Umicore S.A. Business Unit Precious Metals Refining | BELGIUM |
| Gold | Industrial Refining Company | BELGIUM |
| Gold | Value Trading | BELGIUM |
| Gold | Coimpa Industrial LTDA | BRAZIL |
| Gold | AngloGold Ashanti Corrego do Sitio Mineracao | BRAZIL |
| Gold | Marsam Metals | BRAZIL |
| Gold | House of Currency of Brazil (Casa da Moeda do Brazil) | BRAZIL |
| Gold | PT Masbro Alam Stania | BRAZIL |
| Gold | Royal Canadian Mint | CANADA |
| Gold | Asahi Refining Canada Ltd. | CANADA |
| Gold | CCR Refinery—Glencore Canada Corporation | CANADA |
| Gold | Planta Recuperadora de Metales SpA | CHILE |
| Gold | Metalor Technologies (Suzhou) Ltd. | CHINA |
| Gold | Inner Mongolia Qiankun Gold and Silver Refinery Share Co., Ltd. | CHINA |
| Gold | Zhongyuan Gold Smelter of Zhongjin Gold Corporation | CHINA |
| Gold | Jiangxi Copper Co., Ltd. | CHINA |
| Gold | Heraeus Metals Hong Kong Ltd. | CHINA |
| Gold | Sichuan Tianze Precious Metals Co., Ltd. | CHINA |
| Gold | Metalor Technologies (Hong Kong) Ltd. | CHINA |
| Gold | Hunan Guiyang yinxing Nonferrous Smelting Co., Ltd. | CHINA |
| Gold | Hangzhou Fuchunjiang Smelting Co., Ltd. | CHINA |
| Gold | Luoyang Zijin Yinhui Gold Refinery Co., Ltd. | CHINA |
| Gold | Hunan Chenzhou Mining Co., Ltd. | CHINA |
| Gold | Daye Non-Ferrous Metals Mining Ltd. | CHINA |
| Gold | Guangdong Jinding Gold Limited | CHINA |
| Gold | Zijin Mining Group Gold Smelting Co. Ltd. | CHINA |
| Gold | Shenzhen CuiLu Gold Co., Ltd. | CHINA |
| Gold | SHENZHEN JINJUNWEI RESOURCE COMPREHENSIVE DEVELOPMENT CO., LTD. | CHINA |
| Gold | Great Wall Precious Metals Co., Ltd. of CBPM | CHINA |
| Gold | Shandong Humon Smelting Co., Ltd. | CHINA |
| Gold | Shandong Gold Smelting Co., Ltd. | CHINA |
| Gold | Shenzhen Zhonghenglong Real Industry Co., Ltd. | CHINA |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter or Refiner Name** | **Country Location of Smelter** |
| Gold | Penglai Penggang Gold Industry Co., Ltd. | CHINA |
| Gold | Lingbao Gold Co., Ltd. | CHINA |
| Gold | Dongwu Gold Group | CHINA |
| Gold | Lingbao Jinyuan Tonghui Refinery Co., Ltd. | CHINA |
| Gold | Guoda Safina High-Tech Environmental Refinery Co., Ltd. | CHINA |
| Gold | Refinery of Seemine Gold Co., Ltd. | CHINA |
| Gold | Shandong Zhaojin Gold & Silver Refinery Co., Ltd. | CHINA |
| Gold | Tongling Nonferrous Metals Group Co., Ltd. | CHINA |
| Gold | Yunnan Copper Industry Co., Ltd. | CHINA |
| Gold | Elite Industech Co., Ltd. | CHINA |
| Gold | Shandong Tiancheng Biological Gold Industrial Co., Ltd. | CHINA |
| Gold | Gold Refinery of Zijin Mining Group Co., Ltd. | CHINA |
| Gold | Yunnan Copper Southwest Copper Branch | CHINA |
| Gold | Tongling Nonferrous Jinguan (Ausmelt) Copper Industry | CHINA |
| Gold | Henan Yuguang Gold & Lead Co., Ltd. | CHINA |
| Gold | Zhongkuang Gold Industry Co., Ltd. | CHINA |
| Gold | Shandong Hengbang Smelter Co., Ltd. | CHINA |
| Gold | Shan Tou Shi Yong Yuan Jin Shu Zai Sheng Co., Ltd. | CHINA |
| Gold | Sino-Platinum Metals Co., Ltd. | CHINA |
| Gold | Hung Cheong Metal Manufacturing Limited | CHINA |
| Gold | Jinlong Copper Co., Ltd. | CHINA |
| Gold | Shandong Yanggu Xiangguang Co., Ltd. | CHINA |
| Gold | Shenzhen Heng Zhong Industry Co., Ltd. | CHINA |
| Gold | Viagra Di precious metals (Zhaoyuan) Co., Ltd. | CHINA |
| Gold | Wuzhong Group | CHINA |
| Gold | Yunnan Gold Mining Group Co., Ltd. (YGMG) | CHINA |
| Gold | Zhe Jiang Guang Yuan Noble Metal Smelting Factory | CHINA |
| Gold | Zhongshan Hyper-Toxic Substance Monopolized Co., Ltd. | CHINA |
| Gold | Zhongshan Poison Material Proprietary Co., Ltd. | CHINA |
| Gold | Zhuhai toxic materials Monopoly Ltd. | CHINA |
| Gold | Zhuzhou Smelting Group Co., Ltd | CHINA |
| Gold | Hang Seng Technology | CHINA |
| Gold | Guangdong Hua Jian Trade Co., Ltd. | CHINA |
| Gold | Gold by Gold Colombia | COLOMBIA |
| Gold | Sancus ZFS (L'Orfebre, SA) | COLOMBIA |
| Gold | C.I Metales Procesados Industriales SAS | COLOMBIA |
| Gold | SAFINA A.S. | CZECHIA |
| Gold | SAAMP | FRANCE |
| Gold | WEEEREFINING | FRANCE |
| Gold | C. Hafner GmbH + Co. KG | GERMANY |
| Gold | Aurubis AG | GERMANY |
| Gold | Agosi AG | GERMANY |
| Gold | WIELAND Edelmetalle GmbH | GERMANY |
| Gold | Heraeus Germany GmbH Co. KG | GERMANY |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter or Refiner Name** | **Country Location of Smelter** |
| Gold | Heimerle + Meule GmbH | GERMANY |
| Gold | Degussa Sonne / Mond Goldhandel GmbH | GERMANY |
| Gold | SAXONIA Edelmetalle GmbH | GERMANY |
| Gold | DODUCO Contacts and Refining GmbH | GERMANY |
| Gold | Gold Coast Refinery | GHANA |
| Gold | MMTC-PAMP India Pvt., Ltd. | INDIA |
| Gold | Emerald Jewel Industry India Limited (Unit 1) | INDIA |
| Gold | Augmont Enterprises Private Limited | INDIA |
| Gold | MD Overseas | INDIA |
| Gold | Bangalore Refinery | INDIA |
| Gold | Emerald Jewel Industry India Limited (Unit 2) | INDIA |
| Gold | Emerald Jewel Industry India Limited (Unit 4) | INDIA |
| Gold | Kundan Care Products Ltd. | INDIA |
| Gold | Sai Refinery | INDIA |
| Gold | Attero Recycling Pvt Ltd | INDIA |
| Gold | GGC Gujrat Gold Centre Pvt. Ltd. | INDIA |
| Gold | Sovereign Metals | INDIA |
| Gold | JALAN & Company | INDIA |
| Gold | CGR Metalloys Pvt Ltd. | INDIA |
| Gold | Shirpur Gold Refinery Ltd. | INDIA |
| Gold | Emerald Jewel Industry India Limited (Unit 3) | INDIA |
| Gold | KP Sanghvi International Pvt Ltd | INDIA |
| Gold | TITAN COMPANY LIMITED, JEWELLERY DIVISION | INDIA |
| Gold | KP Sanghvi International Airport | INDIA |
| Gold | PT Aneka Tambang (Persero) Tbk | INDONESIA |
| Gold | T.C.A S.p.A | ITALY |
| Gold | Chimet S.p.A. | ITALY |
| Gold | Italpreziosi | ITALY |
| Gold | Safimet S.p.A | ITALY |
| Gold | 8853 S.p.A. | ITALY |
| Gold | Tanaka Kikinzoku Kogyo K.K. | JAPAN |
| Gold | Eco-System Recycling Co., Ltd. East Plant | JAPAN |
| Gold | Nihon Material Co., Ltd. | JAPAN |
| Gold | Ishifuku Metal Industry Co., Ltd. | JAPAN |
| Gold | Eco-System Recycling Co., Ltd. North Plant | JAPAN |
| Gold | Yokohama Metal Co., Ltd. | JAPAN |
| Gold | Ohura Precious Metal Industry Co., Ltd. | JAPAN |
| Gold | Asaka Riken Co., Ltd. | JAPAN |
| Gold | Japan Mint | JAPAN |
| Gold | Dowa | JAPAN |
| Gold | Mitsubishi Materials Corporation | JAPAN |
| Gold | Kojima Chemicals Co., Ltd. | JAPAN |
| Gold | Matsuda Sangyo Co., Ltd. | JAPAN |
| Gold | Tokuriki Honten Co., Ltd. | JAPAN |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter or Refiner Name** | **Country Location of Smelter** |
| Gold | Yamakin Co., Ltd. | JAPAN |
| Gold | Chugai Mining | JAPAN |
| Gold | Sumitomo Metal Mining Co., Ltd. | JAPAN |
| Gold | Aida Chemical Industries Co., Ltd. | JAPAN |
| Gold | Eco-System Recycling Co., Ltd. West Plant | JAPAN |
| Gold | JX Advanced Metals Corporation | JAPAN |
| Gold | Mitsui Mining and Smelting Co., Ltd. | JAPAN |
| Gold | ASAHI METALFINE, Inc. | JAPAN |
| Gold | JX Nippon Mining & Metals Co., Ltd. | JAPAN |
| Gold | Asahi Pretec Corp. | JAPAN |
| Gold | Tanaka Kikinzoku Kogyo K.K | JAPAN |
| Gold | Kazzinc | KAZAKHSTAN |
| Gold | TOO Tau-Ken-Altyn | KAZAKHSTAN |
| Gold | Kazakhmys Smelting LLC | KAZAKHSTAN |
| Gold | LS MnM Inc. | KOREA, REPUBLIC OF |
| Gold | Korea Zinc Co., Ltd. | KOREA, REPUBLIC OF |
| Gold | SungEel HiMetal Co., Ltd. | KOREA, REPUBLIC OF |
| Gold | DSC (Do Sung Corporation) | KOREA, REPUBLIC OF |
| Gold | LT Metal Ltd. | KOREA, REPUBLIC OF |
| Gold | SAMWON METALS Corp. | KOREA, REPUBLIC OF |
| Gold | Samduck Precious Metals | KOREA, REPUBLIC OF |
| Gold | Torecom | KOREA, REPUBLIC OF |
| Gold | HwaSeong CJ CO., LTD. | KOREA, REPUBLIC OF |
| Gold | NH Recytech Company | KOREA, REPUBLIC OF |
| Gold | Kyrgyzaltyn JSC | KYRGYZSTAN |
| Gold | State Research Institute Center for Physical Sciences and Technology | LITHUANIA |
| Gold | Modeltech Sdn Bhd | MALAYSIA |
| Gold | Sellem Industries Ltd. | MAURITANIA |
| Gold | Metalurgica Met-Mex Penoles S.A. De C.V. | MEXICO |
| Gold | Caridad | MEXICO |
| Gold | REMONDIS PMR B.V. | NETHERLANDS |
| Gold | Morris and Watson | NEW ZEALAND |
| Gold | K.A. Rasmussen | NORWAY |
| Gold | Inca One (Koricancha Plant) | PERU |
| Gold | Inca One (Chala One Plant) | PERU |
| Gold | Minera Titán del Perú SRL (MTP)—Belen Plant | PERU |
| Gold | Bangko Sentral ng Pilipinas (Central Bank of the Philippines) | PHILIPPINES |
| Gold | KGHM Polska Miedz Spolka Akcyjna | POLAND |
| Gold | Albino Mountinho Lda. | PORTUGAL |
| Gold | JSC Ekaterinburg Non-Ferrous Metal Processing Plant | RUSSIAN FEDERATION |
| Gold | Moscow Special Alloys Processing Plant | RUSSIAN FEDERATION |
| Gold | JSC Uralelectromed | RUSSIAN FEDERATION |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter or Refiner Name** | **Country Location of Smelter** |
| Gold | Prioksky Plant of Non-Ferrous Metals | RUSSIAN FEDERATION |
| Gold | Kyshtym Copper-Electrolytic Plant ZAO | RUSSIAN FEDERATION |
| Gold | SOE Shyolkovsky Factory of Secondary Precious Metals | RUSSIAN FEDERATION |
| Gold | JSC Novosibirsk Refinery | RUSSIAN FEDERATION |
| Gold | OJSC "The Gulidov Krasnoyarsk Non-Ferrous Metals Plant" (OJSC Krastsvetmet) | RUSSIAN FEDERATION |
| Gold | Gasabo Gold Refinery Ltd | RWANDA |
| Gold | L'azurde Company For Jewelry | SAUDI ARABIA |
| Gold | Metalor Technologies (Singapore) Pte., Ltd. | SINGAPORE |
| Gold | Metal Concentrators SA (Pty) Ltd. | SOUTH AFRICA |
| Gold | Rand Refinery (Pty) Ltd. | SOUTH AFRICA |
| Gold | Impala Platinum—Platinum Metals Refinery (PMR) | SOUTH AFRICA |
| Gold | Impala Platinum - Base Metal Refinery (BMR) | SOUTH AFRICA |
| Gold | Impala Platinum—Rustenburg Smelter | SOUTH AFRICA |
| Gold | Impala Rustenburg | SOUTH AFRICA |
| Gold | Impala Refineries – Platinum Metals Refinery (PMR) | SOUTH AFRICA |
| Gold | AU Traders and Refiners | SOUTH AFRICA |
| Gold | Impala Refineries – Base Metals Refinery (BMR) | SOUTH AFRICA |
| Gold | SEMPSA Joyeria Plateria S.A. | SPAIN |
| Gold | Sudan Gold Refinery | SUDAN |
| Gold | Boliden Ronnskar | SWEDEN |
| Gold | PX Precinox S.A. | SWITZERLAND |
| Gold | MKS PAMP SA | SWITZERLAND |
| Gold | Argor-Heraeus S.A. | SWITZERLAND |
| Gold | Metalor Technologies S.A. | SWITZERLAND |
| Gold | Valcambi S.A. | SWITZERLAND |
| Gold | Cendres + Metaux S.A. | SWITZERLAND |
| Gold | Metalor Switzerland | SWITZERLAND |
| Gold | Elite Industech Co., Ltd. | TAIWAN, PROVINCE OF CHINA |
| Gold | Solar Applied Materials Technology Corp. | TAIWAN, PROVINCE OF CHINA |
| Gold | Super Dragon Technology Co., Ltd. | TAIWAN, PROVINCE OF CHINA |
| Gold | Singway Technology Co., Ltd. | TAIWAN, PROVINCE OF CHINA |
| Gold | GG Refinery Ltd. | TANZANIA, UNITED REPUBLIC OF |
| Gold | Umicore Precious Metals Thailand | THAILAND |
| Gold | Nadir Metal Rafineri San. Ve Tic. A.S. | TURKEY |
| Gold | Istanbul Gold Refinery | TURKEY |
| Gold | Atasay Kuyumculuk Sanayi Ve Ticaret A.S. | TURKEY |
| Gold | African Gold Refinery | UGANDA |
| Gold | Dijllah Gold Refinery FZC | UNITED ARAB EMIRATES |
| Gold | Fujairah Gold FZC | UNITED ARAB EMIRATES |
| Gold | International Precious Metal Refiners | UNITED ARAB EMIRATES |
| Gold | Al Etihad Gold Refinery DMCC | UNITED ARAB EMIRATES |
| Gold | SAM Precious Metals FZ-LLC | UNITED ARAB EMIRATES |
| Gold | Kaloti Precious Metals | UNITED ARAB EMIRATES |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter or Refiner Name** | **Country Location of Smelter** |
| Gold | Emirates Gold DMCC | UNITED ARAB EMIRATES |
| Gold | Sam Precious Metals | UNITED ARAB EMIRATES |
| Gold | Al Ghaith Gold | UNITED ARAB EMIRATES |
| Gold | ARY Aurum Plus | UNITED ARAB EMIRATES |
| Gold | Materion | UNITED STATES OF AMERICA |
| Gold | Advanced Chemical Company | UNITED STATES OF AMERICA |
| Gold | United Precious Metal Refining, Inc. | UNITED STATES OF AMERICA |
| Gold | Metalor USA Refining Corporation | UNITED STATES OF AMERICA |
| Gold | Asahi Refining USA Inc. | UNITED STATES OF AMERICA |
| Gold | Kennecott Utah Copper LLC | UNITED STATES OF AMERICA |
| Gold | Alexy Metals | UNITED STATES OF AMERICA |
| Gold | NOBLE METAL SERVICES | UNITED STATES OF AMERICA |
| Gold | Pease & Curren | UNITED STATES OF AMERICA |
| Gold | Geib Refining Corporation | UNITED STATES OF AMERICA |
| Gold | Abington Reldan Metals, LLC | UNITED STATES OF AMERICA |
| Gold | Metallix Refining Inc. | UNITED STATES OF AMERICA |
| Gold | QG Refining, LLC | UNITED STATES OF AMERICA |
| Gold | Sabin Metal Corp. | UNITED STATES OF AMERICA |
| Gold | Nyrstar Metals | UNITED STATES OF AMERICA |
| Gold | Almalyk Mining and Metallurgical Complex (AMMC) | UZBEKISTAN |
| Gold | Navoi Mining and Metallurgical Combinat | UZBEKISTAN |
| Gold | Fidelity Printers and Refiners Ltd. | ZIMBABWE |
| Tantalum | Plansee SE Reutte | AUSTRIA |
| Tantalum | AMG Brasil | BRAZIL |
| Tantalum | Mineracao Taboca S.A. | BRAZIL |
| Tantalum | Resind Industria e Comercio Ltda. | BRAZIL |
| Tantalum | Ningxia Orient Tantalum Industry Co., Ltd. | CHINA |
| Tantalum | RFH | CHINA |
| Tantalum | Yanling Jincheng Tantalum & Niobium Co., Ltd. | CHINA |
| Tantalum | Changsha South Tantalum Niobium Co., Ltd. | CHINA |
| Tantalum | F&X Electro-Materials Ltd. | CHINA |
| Tantalum | JiuJiang JinXin Nonferrous Metals Co., Ltd. | CHINA |
| Tantalum | XIMEI RESOURCES (GUANGDONG) LIMITED | CHINA |
| Tantalum | RFH Yancheng Jinye New Material Technology | CHINA |
| Tantalum | Jiangxi Tuohong New Raw Material | CHINA |
| Tantalum | Hengyang King Xing Lifeng New Materials Co., Ltd. | CHINA |
| Tantalum | FIR Metals & Resource Ltd. | CHINA |
| Tantalum | Jiujiang Zhongao Tantalum & Niobium Co., Ltd. | CHINA |
| Tantalum | XinXing HaoRong Electronic Material Co., Ltd. | CHINA |
| Tantalum | Jiangxi Dinghai Tantalum & Niobium Co., Ltd. | CHINA |
| Tantalum | Jiujiang Tanbre Co., Ltd. | CHINA |
| Tantalum | Guangdong Rising Rare Metals-EO Materials Ltd. | CHINA |
| Tantalum | RFH Yancheng Jinye New Material Technology Co., Ltd. | CHINA |
| Tantalum | CMT Rare Metal Advanced Materials (Hunan) Co., Ltd. | CHINA |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter or Refiner Name** | **Country Location of Smelter** |
| Tantalum | Jiangxi Suns Nonferrous Materials Co. Ltd. | CHINA |
| Tantalum | Jiujiang Janny New Material Co., Ltd. | CHINA |
| Tantalum | V&D New Materials (Jiangsu) Co., Ltd. | CHINA |
| Tantalum | XIMEI RESOURCES(GUIZHOU) TECHNOLOGY CO., LTD. | CHINA |
| Tantalum | Zhuzhou Cemented Carbide Group Co., Ltd. | CHINA |
| Tantalum | RFH Recycling Metals Co., Ltd. | CHINA |
| Tantalum | Baoji Towin Rare Metals Co., Ltd. | CHINA |
| Tantalum | Jiangxi Sanshi Nonferrous Metals Co., Ltd | CHINA |
| Tantalum | Taike Technology (Suzhou) Co.,Ltd. | CHINA |
| Tantalum | Shanghai Jiangxi Metals Co., Ltd. | CHINA |
| Tantalum | ANHUI HERRMAN IMPEX CO. | CHINA |
| Tantalum | Chongyi Zhangyuan Tungsten Co., Ltd. | CHINA |
| Tantalum | NPM Silmet AS | ESTONIA |
| Tantalum | Molycorp Silmet A.S. | ESTONIA |
| Tantalum | 5D Production OU | ESTONIA |
| Tantalum | TANIOBIS Smelting GmbH & Co. KG | GERMANY |
| Tantalum | H.C. Starck Hermsdorf GmbH | GERMANY |
| Tantalum | QSIL Metals Hermsdorf GmbH | GERMANY |
| Tantalum | Metallurgical Products India Pvt., Ltd. | INDIA |
| Tantalum | Mitsui Mining and Smelting Co., Ltd. | JAPAN |
| Tantalum | Taki Chemical Co., Ltd. | JAPAN |
| Tantalum | H.C. Starck Ltd. | JAPAN |
| Tantalum | TANIOBIS Japan Co., Ltd. | JAPAN |
| Tantalum | Global Advanced Metals Aizu | JAPAN |
| Tantalum | ULVAC Inc. | JAPAN |
| Tantalum | Asaka Riken Co., Ltd. | JAPAN |
| Tantalum | Ulba Metallurgical Plant JSC | KAZAKHSTAN |
| Tantalum | Malaysia Smelting Corporation (MSC) | MALAYSIA |
| Tantalum | KEMET de Mexico | MEXICO |
| Tantalum | Meta Materials | NORTH MACEDONIA |
| Tantalum | Solikamsk Magnesium Works OAO | RUSSIAN FEDERATION |
| Tantalum | PowerX Ltd. | RWANDA |
| Tantalum | Rui Da Hung | TAIWAN, PROVINCE OF CHINA |
| Tantalum | TANIOBIS Co., Ltd. | THAILAND |
| Tantalum | Avon Specialty Metals Ltd. | UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND |
| Tantalum | QuantumClean | UNITED STATES OF AMERICA |
| Tantalum | Telex Metals | UNITED STATES OF AMERICA |
| Tantalum | Materion Newton Inc. | UNITED STATES OF AMERICA |
| Tantalum | Global Advanced Metals Boyertown | UNITED STATES OF AMERICA |
| Tantalum | D Block Metals, LLC | UNITED STATES OF AMERICA |
| Tantalum | Exotech Inc. | UNITED STATES OF AMERICA |
| Tantalum | Materion | UNITED STATES OF AMERICA |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter or Refiner Name** | **Country Location of Smelter** |
| Tin | Global Advanced Metals Greenbushes Pty Ltd. | AUSTRALIA |
| Tin | Aurubis Beerse | BELGIUM |
| Tin | Jean Goldschmidt International (JGI Hydrometal) | BELGIUM |
| Tin | Metallo Belgium N.V. | BELGIUM |
| Tin | Operaciones Metalurgicas S.A. | BOLIVIA (PLURINATIONAL STATE OF) |
| Tin | EM Vinto | BOLIVIA (PLURINATIONAL STATE OF) |
| Tin | OMSA | BOLIVIA (PLURINATIONAL STATE OF) |
| Tin | Empresa Metalúrgica Vinto | BOLIVIA (PLURINATIONAL STATE OF) |
| Tin | White Solder Metalurgia e Mineracao Ltda. | BRAZIL |
| Tin | Mineracao Taboca S.A. | BRAZIL |
| Tin | Resind Industria e Comercio Ltda. | BRAZIL |
| Tin | Fabrica Auricchio Industria e Comercio Ltda. | BRAZIL |
| Tin | Soft Metais Ltda. | BRAZIL |
| Tin | Magnu's Minerais Metais e Ligas Ltda. | BRAZIL |
| Tin | CRM Fundicao De Metais E Comercio De Equipamentos Eletronicos Do Brasil Ltda | BRAZIL |
| Tin | Melt Metais e Ligas S.A. | BRAZIL |
| Tin | Estanho de Rondonia S.A. | BRAZIL |
| Tin | Super Ligas | BRAZIL |
| Tin | TRATHO Metal Quimica | BRAZIL |
| Tin | White Solder Metalurgica | BRAZIL |
| Tin | Mineracao Taboca SA | BRAZIL |
| Tin | Toboca/ Paranapenema | BRAZIL |
| Tin | Jiangxi New Nanshan Technology Ltd. | CHINA |
| Tin | Yunnan Chengfeng Non-ferrous Metals Co., Ltd. | CHINA |
| Tin | Chenzhou Yunxiang Mining and Metallurgy Co., Ltd. | CHINA |
| Tin | Gejiu Non-Ferrous Metal Processing Co., Ltd. | CHINA |
| Tin | Tin Smelting Branch of Yunnan Tin Co., Ltd. | CHINA |
| Tin | Guangdong Hanhe Non-Ferrous Metal Co., Ltd. | CHINA |
| Tin | Chifeng Dajingzi Tin Industry Co., Ltd. | CHINA |
| Tin | China Tin Group Co., Ltd. | CHINA |
| Tin | Yunnan Yunfan Non-ferrous Metals Co., Ltd. | CHINA |
| Tin | Longnan Chuangyue Environmental Protection Technology Development Co., Ltd | CHINA |
| Tin | Dongguan CiEXPO Environmental Engineering Co., Ltd. | CHINA |
| Tin | HuiChang Hill Tin Industry Co., Ltd. | CHINA |
| Tin | Gejiu Kai Meng Industry and Trade LLC | CHINA |
| Tin | Gejiu Yunxin Nonferrous Electrolysis Co., Ltd. | CHINA |
| Tin | Gejiu Zili Mining And Metallurgy Co., Ltd. | CHINA |
| Tin | Gejiu City Fuxiang Industry and Trade Co., Ltd. | CHINA |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter or Refiner Name** | **Country Location of Smelter** |
| Tin | Ma'anshan Weitai Tin Co., Ltd. | CHINA |
| Tin | Dongguan Best Alloys Co., Ltd. | CHINA |
| Tin | Dragon Silver Holdings Limited | CHINA |
| Tin | Guang Xi Liu Xhou | CHINA |
| Tin | Yunnan Tin Company, Ltd. | CHINA |
| Tin | Chengfeng Metals Co Pte Ltd | CHINA |
| Tin | Dragon Silver Holdings Limited | CHINA |
| Tin | Huichang Jinshunda Tin Co., Ltd. | CHINA |
| Tin | Yunnan Industrial Co., Ltd. | CHINA |
| Tin | TIN PLATING GEJIU | CHINA |
| Tin | Top-Team Technology (Shenzhen) Ltd. | CHINA |
| Tin | Yunnan Malipo Baiyi Kuangye Co. | CHINA |
| Tin | Xiamen Honglu Tungsten Molybdenum Co., Ltd. | CHINA |
| Tin | Xin Furukawa Metal (Wuxi) Co., Ltd. | CHINA |
| Tin | XURI | CHINA |
| Tin | Yifeng Tin | CHINA |
| Tin | Yuecheng Tin Co., Ltd. | CHINA |
| Tin | Yunnan Chengo Electric Smelting Plant | CHINA |
| Tin | Yunnan Copper Zinc Industry Co., Ltd. | CHINA |
| Tin | WUJIANG CITY LUXE TIN FACTORY | CHINA |
| Tin | Dingnan Jiawang Environmental Tin technology Co. | CHINA |
| Tin | Chofu Works | CHINA |
| Tin | Hongqiao Metals (Kunshan) Co., Ltd. | CHINA |
| Tin | Dongguan City Xida Soldering Tin Products Co. | CHINA |
| Tin | Gejiu Yunxi Group Corp. | CHINA |
| Tin | GUANGXI HUA TIN GOLD MINUTE FEE, LTD. | CHINA |
| Tin | Guangxi Nonferrous Metals Group | CHINA |
| Tin | Guangxi Zhongshan Jin Yi Smelting Co., Ltd. | CHINA |
| Tin | Hezhou Jinwei Tin Co., Ltd. | CHINA |
| Tin | Shan Tou Shi Yong Yuan Jin Shu Zai Sheng Co., Ltd. | CHINA |
| Tin | Shangrao Xuri Smelting Factory | CHINA |
| Tin | Shenzhen Hong Chang Metal Manufacturing Factory | CHINA |
| Tin | Sichuan Guanghan Jiangnan casting smelters | CHINA |
| Tin | Sigma Tin Alloy Co., Ltd. | CHINA |
| Tin | Jiang Xi Jia Wang Technology Tin Products Environmental Ltd. | CHINA |
| Tin | Jiangxi Yaosheng Tungsten Co., Ltd. | CHINA |
| Tin | LIAN JING | CHINA |
| Tin | Ma An Shan Shu Guang Smelter Corp. | CHINA |
| Tin | Ming Li Jia smelt Metal Factory | CHINA |
| Tin | Suzhou Nuonengda Chemical Co., Ltd. | CHINA |
| Tin | Mining Minerals Resources SARL | CONGO, DEMOCRATIC REPUBLIC OF THE |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter or Refiner Name** | **Country Location of Smelter** |
| Tin | CV Ayi Jaya | CONGO, DEMOCRATIC REPUBLIC OF THE |
| Tin | Feinhutte Halsbrucke GmbH | GERMANY |
| Tin | RIKAYAA GREENTECH PRIVATE LIMITED | INDIA |
| Tin | Precious Minerals and Smelting Limited | INDIA |
| Tin | PT Tinindo Inter Nusa | INDONESIA |
| Tin | PT Artha Cipta Langgeng | INDONESIA |
| Tin | PT Bukit Timah | INDONESIA |
| Tin | PT Mitra Stania Prima | INDONESIA |
| Tin | PT Prima Timah Utama | INDONESIA |
| Tin | PT Refined Bangka Tin | INDONESIA |
| Tin | PT Stanindo Inti Perkasa | INDONESIA |
| Tin | PT Timah Tbk Mentok | INDONESIA |
| Tin | PT Tommy Utama | INDONESIA |
| Tin | PT Timah Tbk Kundur | INDONESIA |
| Tin | PT Aries Kencana Sejahtera | INDONESIA |
| Tin | PT Menara Cipta Mulia | INDONESIA |
| Tin | PT Bangka Serumpun | INDONESIA |
| Tin | CV Venus Inti Perkasa | INDONESIA |
| Tin | PT ATD Makmur Mandiri Jaya | INDONESIA |
| Tin | PT Premium Tin Indonesia | INDONESIA |
| Tin | PT Putera Sarana Shakti (PT PSS) | INDONESIA |
| Tin | PT Mitra Sukses Globalindo | INDONESIA |
| Tin | PT Tirus Putra Mandiri | INDONESIA |
| Tin | PT Babel Inti Perkasa | INDONESIA |
| Tin | CV Ayi Jaya | INDONESIA |
| Tin | PT Belitung Industri Sejahtera | INDONESIA |
| Tin | PT Masbro Alam Stania | INDONESIA |
| Tin | PT Panca Mega Persada | INDONESIA |
| Tin | PT Rajawali Rimba Perkasa | INDONESIA |
| Tin | PT Sukses Inti Makmur | INDONESIA |
| Tin | PT Bangka Tin Industry | INDONESIA |
| Tin | PT Sariwiguna Binasentosa | INDONESIA |
| Tin | PT Babel Surya Alam Lestari | INDONESIA |
| Tin | PT Bangka Prima Tin | INDONESIA |
| Tin | PT Cipta Persada Mulia | INDONESIA |
| Tin | PT Rajehan Ariq | INDONESIA |
| Tin | PT Timah Nusantara | INDONESIA |
| Tin | PT Arsed Indonesia | INDONESIA |
| Tin | PT Sukses Inti Makmur (SIM) | INDONESIA |
| Tin | Brand RBT | INDONESIA |
| Tin | Mentok Smelter | INDONESIA |
| Tin | Kundur Smelter | INDONESIA |
| Tin | CV United Smelting | INDONESIA |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter or Refiner Name** | **Country Location of Smelter** |
| Tin | PT Inti Stania Prima | INDONESIA |
| Tin | PT Mitra Graha Raya | INDONESIA |
| Tin | PT Lautan Harmonis Sejahtera | INDONESIA |
| Tin | Dowa | JAPAN |
| Tin | Mitsubishi Materials Corporation | JAPAN |
| Tin | Takehara PVD Materials Plant / PVD Materials Division of MITSUI MINING & SMELTING CO., LTD. | JAPAN |
| Tin | Materials Eco-Refining Co., Ltd. | JAPAN |
| Tin | Malaysia Smelting Corporation (MSC) | MALAYSIA |
| Tin | Malaysia Smelting Corporation Berhad (Port Klang) | MALAYSIA |
| Tin | Modeltech Sdn Bhd | MALAYSIA |
| Tin | Rian Resources SDN. BHD. | MALAYSIA |
| Tin | MSC | MALAYSIA |
| Tin | Metahub Industries Sdn. Bhd. | MALAYSIA |
| Tin | Pongpipat Company Limited | MYANMAR |
| Tin | DS Myanmar | MYANMAR |
| Tin | Minsur | PERU |
| Tin | Funsur Smelter | PERU |
| Tin | O.M. Manufacturing Philippines, Inc. | PHILIPPINES |
| Tin | Fenix Metals | POLAND |
| Tin | Novosibirsk Tin Combine | RUSSIAN FEDERATION |
| Tin | Luna Smelter, Ltd. | RWANDA |
| Tin | CRM Synergies | SPAIN |
| Tin | Aurubis Berango | SPAIN |
| Tin | Rui Da Hung | TAIWAN, PROVINCE OF CHINA |
| Tin | Minchali Metal Industry Co., Ltd. | TAIWAN, PROVINCE OF CHINA |
| Tin | O.M. Manufacturing (Thailand) Co., Ltd. | THAILAND |
| Tin | Thaisarco | THAILAND |
| Tin | Thailand Smelting & Refining Co Ltd | THAILAND |
| Tin | Thai Solder Industry Corp., Ltd. | THAILAND |
| Tin | Woodcross Smelting Company Limited | UGANDA |
| Tin | Alpha | UNITED STATES OF AMERICA |
| Tin | Tin Technology & Refining | UNITED STATES OF AMERICA |
| Tin | Metallic Resources, Inc. | UNITED STATES OF AMERICA |
| Tin | Alpha Assembly Solutions Inc | UNITED STATES OF AMERICA |
| Tin | P Kay Metal, Inc | UNITED STATES OF AMERICA |
| Tin | Conecsus LLC | UNITED STATES OF AMERICA |
| Tin | Electro-Mechanical Facility of the Cao Bang Minerals & Metallurgy Joint Stock Company | VIET NAM |
| Tin | Tuyen Quang Non-Ferrous Metals Joint Stock Company | VIET NAM |
| Tin | An Vinh Joint Stock Mineral Processing Company | VIET NAM |
| Tin | Nghe Tinh Non-Ferrous Metals Joint Stock Company | VIET NAM |
| Tin | VQB Mineral and Trading Group JSC | VIET NAM |
| Tin | Thai Nguyen Mining and Metallurgy Co., Ltd. | VIET NAM |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter or Refiner Name** | **Country Location of Smelter** |
| Tungsten | Wolfram Bergbau und Hutten AG | AUSTRIA |
| Tungsten | Plansee SE Liezen | AUSTRIA |
| Tungsten | Cronimet Brasil Ltda | BRAZIL |
| Tungsten | Albasteel Industria e Comercio de Ligas Para Fundicao Ltd. | BRAZIL |
| Tungsten | ACL Metais Eireli | BRAZIL |
| Tungsten | Guangdong Xianglu Tungsten Co., Ltd. | CHINA |
| Tungsten | Chongyi Zhangyuan Tungsten Co., Ltd. | CHINA |
| Tungsten | Hunan Chenzhou Mining Co., Ltd. | CHINA |
| Tungsten | Jiangwu H.C. Starck Tungsten Products Co., Ltd. | CHINA |
| Tungsten | China Molybdenum Tungsten Co., Ltd. | CHINA |
| Tungsten | Xiamen Tungsten Co., Ltd. | CHINA |
| Tungsten | Shinwon Tungsten (Fujian Shanghang) Co., Ltd. | CHINA |
| Tungsten | Fujian Ganmin RareMetal Co., Ltd. | CHINA |
| Tungsten | Ganzhou Jiangwu Ferrotungsten Co., Ltd. | CHINA |
| Tungsten | Jiangxi Yaosheng Tungsten Co., Ltd. | CHINA |
| Tungsten | Jiangxi Xinsheng Tungsten Industry Co., Ltd. | CHINA |
| Tungsten | Jiangxi Tonggu Non-ferrous Metallurgical & Chemical Co., Ltd. | CHINA |
| Tungsten | Malipo Haiyu Tungsten Co., Ltd. | CHINA |
| Tungsten | Xiamen Tungsten (H.C.) Co., Ltd. | CHINA |
| Tungsten | Jiangxi Gan Bei Tungsten Co., Ltd. | CHINA |
| Tungsten | Ganzhou Seadragon W & Mo Co., Ltd. | CHINA |
| Tungsten | Chenzhou Diamond Tungsten Products Co., Ltd. | CHINA |
| Tungsten | Hunan Shizhuyuan Nonferrous Metals Co., Ltd. Chenzhou Tungsten Products Branch | CHINA |
| Tungsten | Fujian Xinlu Tungsten Co., Ltd. | CHINA |
| Tungsten | Hubei Green Tungsten Co., Ltd. | CHINA |
| Tungsten | Jiangxi Minmetals Gao'an Non-ferrous Metals Co., Ltd. | CHINA |
| Tungsten | Hunan Jintai New Material Co., Ltd. | CHINA |
| Tungsten | CNMC (Guangxi) PGMA Co., Ltd. | CHINA |
| Tungsten | YUDU ANSHENG TUNGSTEN CO., LTD. | CHINA |
| Tungsten | Ganzhou Sunny Non-Ferrous Metals Co., Ltd. | CHINA |
| Tungsten | Ganzhou Huaxing Tungsten Products Co., Ltd. | CHINA |
| Tungsten | Hunan Chuangda Vanadium Tungsten Co., Ltd. Wuji | CHINA |
| Tungsten | Ganzhou Haichuang Tungsten Co., Ltd. | CHINA |
| Tungsten | Xinfeng Huarui Tungsten & Molybdenum New Material Co., Ltd. | CHINA |
| Tungsten | Ganzhou Beseem Ferrotungsten Co., Ltd. | CHINA |
| Tungsten | Minmetals Ganzhou Tin Co. Ltd. | CHINA |
| Tungsten | Zhangzhou Chuen Bao Apt Smeltery Co., Ltd. | CHINA |
| Tungsten | Zhuzhou Cement Carbide | CHINA |
| Tungsten | Ningxia Orient Tantalum Industry Co., Ltd. | CHINA |
| Tungsten | Jing Yuan Tungsten Technology Co., Ltd. | CHINA |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter or Refiner Name** | **Country Location of Smelter** |
| Tungsten | S.P.T. spol.s r.o. | CZECHIA |
| Tungsten | H.C. Starck Tungsten GmbH | GERMANY |
| Tungsten | TANIOBIS Smelting GmbH & Co. KG | GERMANY |
| Tungsten | Plansee Composite Materials GmbH | GERMANY |
| Tungsten | PT Timah (Persero), Tbk | INDONESIA |
| Tungsten | PT Stanindo Inti Perkasa | INDONESIA |
| Tungsten | Japan New Metals Co., Ltd. | JAPAN |
| Tungsten | A.L.M.T. Corp. | JAPAN |
| Tungsten | Mitsui Mining and Smelting Co., Ltd. | JAPAN |
| Tungsten | Sumitomo Metal Mining Co., Ltd. | JAPAN |
| Tungsten | DONGKUK INDUSTRIES CO., LTD. | KOREA, REPUBLIC OF |
| Tungsten | HANNAE FOR T Co., Ltd. | KOREA, REPUBLIC OF |
| Tungsten | Tungamoy Metals Inc. | KOREA, REPUBLIC OF |
| Tungsten | KGETS Co., Ltd. | KOREA, REPUBLIC OF |
| Tungsten | LAOS SOUTHERN MINING SMELTING SOLE CO.,LTD | LAO PEOPLE'S DEMOCRATIC REPUBLIC |
| Tungsten | MALAMET SMELTING SDN. BHD. | MALAYSIA |
| Tungsten | Philippine Chuangxin Industrial Co., Inc. | PHILIPPINES |
| Tungsten | Philippine Bonway Manufacturing Industrial Corporation | PHILIPPINES |
| Tungsten | Philippine Carreytech Metal Corp. | PHILIPPINES |
| Tungsten | Moliren Ltd. | RUSSIAN FEDERATION |
| Tungsten | Hydrometallurg, JSC | RUSSIAN FEDERATION |
| Tungsten | JSC "Kirovgrad Hard Alloys Plant" | RUSSIAN FEDERATION |
| Tungsten | Artek LLC | RUSSIAN FEDERATION |
| Tungsten | OOO "Technolom" 2 | RUSSIAN FEDERATION |
| Tungsten | OOO "Technolom" 1 | RUSSIAN FEDERATION |
| Tungsten | LLC Vostok | RUSSIAN FEDERATION |
| Tungsten | NPP Tyazhmetprom LLC | RUSSIAN FEDERATION |
| Tungsten | Unecha Refractory Metals Plant | RUSSIAN FEDERATION |
| Tungsten | Lianyou Resources Co., Ltd. | TAIWAN, PROVINCE OF CHINA |
| Tungsten | Lianyou Metals Co., Ltd. | TAIWAN, PROVINCE OF CHINA |
| Tungsten | Jing Yuan Tungsten Technology Co., Ltd. | TAIWAN, PROVINCE OF CHINA |
| Tungsten | Solar Applied Materials Technology Corp. | TAIWAN, PROVINCE OF CHINA |
| Tungsten | Thaisarco | THAILAND |
| Tungsten | Avon Specialty Metals Ltd | UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND |
| Tungsten | Avon Specialty Metals Ltd. | UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND |
| Tungsten | Kennametal Huntsville | UNITED STATES OF AMERICA |
| Tungsten | Global Tungsten & Powders LLC | UNITED STATES OF AMERICA |
| Tungsten | Kennametal Fallon | UNITED STATES OF AMERICA |
| Tungsten | Niagara Refining LLC | UNITED STATES OF AMERICA |

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| | | |
|:---|:---|:---|
| **Mineral** | **Smelter or Refiner Name** | **Country Location of Smelter** |
| Tungsten | Global Tungsten & Powders Corp. | UNITED STATES OF AMERICA |
| Tungsten | Materion | UNITED STATES OF AMERICA |
| Tungsten | Uzbek Refractory and Heat-Resistant Metals | UZBEKISTAN |
| Tungsten | Masan High-Tech Materials | VIET NAM |
| Tungsten | Asia Tungsten Products Vietnam Ltd. | VIET NAM |
| Tungsten | Nui Phao H.C. Starck Tungsten Chemicals Manufacturing LLC | VIET NAM |
| Tungsten | KENEE MINING VIETNAM COMPANY LIMITED | VIET NAM |
| Tungsten | Tungsten Vietnam Joint Stock Company | VIET NAM |
| Tungsten | Kenee Mining Corporation Vietnam | VIET NAM |
| Tungsten | Nam Viet Cromit Joint Stock Company | VIET NAM |
| Tungsten | Sanher Tungsten Vietnam Co., Ltd. | VIET NAM |

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