Please wait
Conflict Minerals Report
Introduction
Mallinckrodt plc is a global business consisting of multiple wholly owned subsidiaries (collectively, “Mallinckrodt” or “the Company”) that develops, manufactures, markets and distributes specialty pharmaceutical products and therapies. The Company’s Specialty Brands reportable segment’s areas of focus include autoimmune and rare diseases in specialty areas like neurology, rheumatology, hepatology, nephrology, pulmonology, ophthalmology, neonatal respiratory critical care therapies and gastrointestinal products. Its Specialty Generics reportable segment includes specialty generic drugs and active pharmaceutical ingredients.
This Conflict Minerals Report (“CMR”) for the reporting period of January 1 through December 31, 2024 (“the Reporting Period”) is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (“the Rule”). The Rule imposes certain reporting obligations on U.S. Securities and Exchange Commission (“SEC”) issuers whose manufactured products contain certain minerals which are necessary to the functionality or production of their products. These minerals are cassiterite, columbite-tantalite (coltan), gold, wolframite, and their derivatives, which are limited to tin, tantalum and tungsten (“3TG(s)” or “Conflict Minerals”). The Rule focuses on 3TG emanating from the Democratic Republic of the Congo (“DRC”) region and nine adjoining countries (together, the “Covered Countries”). If an issuer has reason to believe that any of the Conflict Minerals in their supply chain may have originated in the Covered Countries, or if they are unable to determine the country of origin of those Conflict Minerals, then the issuer must exercise due diligence on the Conflict Minerals’ source and chain of custody and submit a CMR to the SEC that includes a description of those due diligence measures.
This CMR relates to the process undertaken for Mallinckrodt products that were manufactured, or contracted to be manufactured, during the Reporting Period and that contain Conflict Minerals.  The Company's policy with respect to the sourcing of conflict minerals (the “Conflict Minerals Policy”) can be found on its website at http://www.mallinckrodt.com/about/partnering/suppliers/conflict-minerals-policy/.
Executive Summary
Mallinckrodt performed a Reasonable Country of Origin Inquiry (“RCOI”) on suppliers believed to provide Mallinckrodt with materials or components containing 3TGs necessary to the manufacture of Mallinckrodt’s medical device products.  Mallinckrodt’s suppliers listed 342 valid smelters and refineries (“smelters”) as possible sources for 3TGs in their components.  Of the 342 listed smelters, Mallinckrodt identified 49 that may be sourcing from the Covered Countries.  Mallinckrodt’s due diligence review indicated that 34 of these smelters have been audited and are conformant to the Responsible Minerals Assurance Process (“RMAP”).  The remaining 15 smelters were subject to Mallinckrodt’s risk mitigation process consistent with the Organisation for Economic Co-operation and Development (“OECD”) Due Diligence Guidance for Responsible Supply Chain of Minerals from Conflict-Affected and High-Risk Areas (“OECD Due Diligence Guidance”).
Company Management Systems
Mallinckrodt’s strong management systems were established consistent with Step 1 of the OECD Due Diligence Guidance.  Mallinckrodt’s management systems include:
◦Step 1A - A company policy for the supply chain of minerals originating from conflict-affected and high-risk areas:
▪Implemented a Conflict Minerals policy:
•Policy made publicly available at http://www.mallinckrodt.com/about/partnering/suppliers/conflict-minerals-policy/; and
•Policy communicated directly to suppliers as part of the contracting process and as part of the Reasonable Country of Origin Inquiry (“RCOI”) process.
▪Implemented a Supplier Code of Conduct
•Code available at http://www.mallinckrodt.com/about/partnering/suppliers/conflict-minerals-policy/;
•Code included in agreements with suppliers.
◦Step 1B - Internal management structure to support supply chain due diligence.
▪Maintained an internal cross functional team to support supply chain due diligence;
▪Appointed a member of the senior staff with the necessary competence, knowledge, and experience to oversee supply chain due diligence; and
▪Applied the resources necessary to support the operation and monitoring of these processes including internal resources and external consulting support.
◦Step 1C - A system of transparency, information collection and control over the supply chain:
▪Implemented a process to collect required supplier and smelter RCOI and due diligence data.  Full details on the supply chain data gathering are included in the RCOI and Due Diligence sections of this Conflict Minerals Report (“CMR’)
◦Step 1D - Strong company engagement with suppliers:
▪Directly engaged suppliers during RCOI process;
▪Reviewed supplier responses as part of RCOI process; and
▪Implemented a plan to improve the quantity and quality of supplier and smelter responses year over year.
◦Step 1E - A company and/or mine level grievance mechanism:
▪Recognized the RMAP’s three audit protocols for 3TG as valid sources of smelter or mine level grievances; and
▪Utilized Mallinckrodt’s ethics violations reporting system which allows employees to voice confidentially, without any fear of retribution, any concerns of potential violations of the Company’s Conflict Minerals Policy.
Reasonable Country of Origin Inquiry (RCOI)
Mallinckrodt designed its RCOI process in accordance with Step 2A and 2B of the OECD Due Diligence Guidance. Mallinckrodt’s RCOI process involved two stages:
◦Stage 1 - Supplier RCOI (Step 2A of the OECD Due Diligence Guidance)
◦Stage 2 - Smelter RCOI (Step 2B of the OECD Due Diligence Guidance)
Supplier RCOI
Mallinckrodt designed its supplier RCOI process to identify, to the best of its efforts, the smelters in Mallinckrodt’s supply chain in accordance with Step 2A of the OECD Due Diligence Guidance.  Mallinckrodt’s supplier RCOI process for the Reporting Period included the following:
◦Developing a list of suppliers providing 3TG containing components to Mallinckrodt;
◦Contacting each supplier and requesting them to complete the industry standard Conflict Minerals Reporting Template (“CMRT”) including smelter information;
◦Reviewing supplier responses for accuracy and completeness;
◦Amalgamating supplier-provided smelters into a single unique list of smelters meeting the definition of a smelter under one of three industry recognized audit protocols; and
◦Reviewing the final smelter list (and comparing it to industry peers) to determine if Mallinckrodt reasonably identified all of the smelters in its supply chain.
For the Reporting Period, Mallinckrodt’s RCOI process was executed by Claigan Environmental Inc. (“Claigan”). 
Mallinckrodt’s suppliers identified 342 smelters in their supply chain.  The specific list of smelters is included in the Smelter and Refineries section at the end of this CMR.
Smelter RCOI
Due to the overlap between smelter RCOI and smelter due diligence, the smelter RCOI process is summarized in the Due Diligence section of this CMR.
Due Diligence
Mallinckrodt’s “Due Diligence Process” was designed in accordance with the applicable sections of Steps 2, 3, and 4 of the OECD Due Diligence Guidance.
Smelter RCOI and Due Diligence
Mallinckrodt’s smelter RCOI and Due Diligence Process were designed to:
◦Identify the scope of the risk assessment of the 3TG supply chain (OECD Step 2B);
◦Assess whether the smelters have carried out all elements of due diligence for responsible supply chains of minerals from the Covered Countries (OECD Step 2C); and
◦Where necessary, carry out, including through participation in industry-driven programs, joint spot checks at the relevant smelter’s own facilities (OECD Step 2D).
Mallinckrodt’s smelter RCOI and Due Diligence Process included the following:
◦For each smelter identified in Mallinckrodt’s supply chain:
▪Mallinckrodt sought direct engagement with the smelter to determine whether or not the smelter sources from the Covered Countries; and
▪For smelters that declared directly (e.g., email correspondence, publicly available conflict minerals policy, or information available on their website) or through their relevant industry association that they did not source from the Covered Countries, but were not recognized as conflict-free by the RMAP, Mallinckrodt reviewed publicly available information to determine if there was any contrary evidence to the smelter’s declaration.  The sources reviewed included:
•Public internet search of the facility in combination with each of the Covered Countries;
•Review of specific non-governmental organization (“NGO”) publications.  NGO publications reviewed included:
◦SWISSAID
◦Global Witness
◦Southern Africa Resource Watch
◦The Business and Human Rights Resource Centre
◦Radio Okapi
•The most recent United Nations Group of Experts report on the DRC.
◦For smelters that did not respond to direct engagement, Mallinckrodt reviewed publicly available sources to determine if there was any reason to believe that the smelter may have sourced from the Covered Countries during the Reporting Period.
▪Mallinckrodt reviewed the same sources as those used to compare against smelter sourcing declarations.
◦For high-risk smelters (smelters that are sourcing from, or there is reason to believe they may be sourcing from, the Covered Countries and are not currently conformant to the RMAP), Mallinckrodt communicated the risk to senior management (OECD Step 3A) and will conduct risk mitigation as appropriate on the smelter according to OECD Step 3B.
For the Reporting Period, Mallinckrodt’s smelter RCOI and Due Diligence Process was executed by Claigan.
Mallinckrodt’s suppliers identified 342 smelters. Mallinckrodt identified 49 smelters that source, or there is reason to believe they may source, from the Covered Countries.
Mallinckrodt determined that 34 of these 49 smelters have been audited and are conformant to the RMAP, as of May 14, 2025.  
Risk Mitigation
On November 29, 2024, Mallinckrodt divested its Therakos business to CVC Capital Partners. The Therakos business included one of Mallinckrodt’s medical device products that contains 3TGs. Nine of the smelters that were not recognized as conformant to the RMAP were identified in connection with the Therakos business and are no longer in the supply chain.
Mallinckrodt continues to be committed to conducting risk mitigation on the remaining 6 smelters that may be part of the supply chain and were not recognized as conformant to the RMAP.  Mallinckrodt’s risk mitigation was designed in accordance with Step 3B of the OECD Due Diligence Guidance and was reported to designated senior management consistent with the principles of Step 3A of the OECD Due Diligence Guidance.  Mallinckrodt’s risk mitigation process included the following:
◦Additional due diligence to determine if there was any reason to believe the smelter directly or indirectly finances or benefits armed groups in the Covered Countries;
◦Seeking direct contact with relevant suppliers to determine, by specific part:
▪Whether 3TGs from specific smelter(s) were actually in Mallinckrodt’s supply chain during the Reporting Period; 
▪Requested that supplier cease or minimize sourcing from identified high-risk smelters;
▪Requested that supplier contact identified high-risk smelters and encourage them to source from downstream suppliers with business practices in accordance with our supplier code of conduct and the OECD Due Diligence Guidance, and 
◦Seeking direct engagement with each high-risk smelter to verify risk and to encourage the smelter to become conflict-free.
Improvement Plan
Mallinckrodt strives to improve the due diligence conducted to further mitigate risk that the necessary Conflict Minerals in Mallinckrodt’s products could directly or indirectly benefit or finance armed groups in the Covered Countries and will aim to take the following steps:
a.Continue to incorporate a Conflict Minerals clause into new and renewing supplier contracts;
b.Continue to directly contact suppliers and request suppliers obtain current, accurate, and complete information about the smelters in their respective supply chains;
c.Continue to directly contact suppliers and request that they, whenever possible, only source from conformant smelters when sourcing from the Covered Countries; and
d.Request smelters sourcing from the Covered Countries to be audited and certified to a protocol recognized by the RMAP.
Website addresses are included in this CMR for reference only. Any information contained on Mallinckrodt’s website is not incorporated by reference into this CMR.
Smelters and Refiners
Below are the smelters reported to Mallinckrodt as possibly in the Company’s supply chain in the Reporting Period.
|  |  |  |  |  |  | 
| Metal | Smelter | 
| Gold | 8853 S.p.A. | 
| Gold | ABC Refinery Pty Ltd. | 
| Gold | Abington Reldan Metals, LLC | 
| Gold | Advanced Chemical Company | 
| Gold | African Gold Refinery | 
| Gold | Agosi AG | 
| Gold | Aida Chemical Industries Co., Ltd. | 
| Gold | Al Etihad Gold Refinery DMCC | 
| Gold | Albino Mountinho Lda. | 
| Gold | Alexy Metals | 
| Gold | Almalyk Mining and Metallurgical Complex (AMMC) | 
| Gold | AngloGold Ashanti Córrego do Sítio Mineração | 
| Gold | Argor-Heraeus S.A. | 
| Gold | ASAHI METALFINE, Inc. | 
| Gold | Asahi Refining Canada Ltd. | 
| Gold | Asahi Refining USA Inc. | 
| Gold | Asaka Riken Co., Ltd. | 
| Gold | Atasay Kuyumculuk Sanayi Ve Ticaret A.S. | 
| Gold | Attero Recycling Pvt Ltd | 
| Gold | AU Traders and Refiners | 
| Gold | Augmont Enterprises Private Limited | 
| Gold | Aurubis AG | 
| Gold | Bangalore Refinery | 
| Gold | Bangko Sentral ng Pilipinas (Central Bank of the Philippines) | 
| Gold | Boliden Ronnskar | 
| Gold | C. Hafner GmbH + Co. KG | 
| Gold | Caridad | 
| Gold | CCR Refinery - Glencore Canada Corporation | 
| Gold | Cendres + Métaux S.A. | 
| Gold | CGR Metalloys Pvt Ltd. | 
| Gold | Chimet S.p.A. | 
| Gold | Chugai Mining | 
| Gold | Coimpa Industrial LTDA | 
| Gold | Daye Non-Ferrous Metals Mining Ltd. | 
| Gold | Degussa Sonne / Mond Goldhandel GmbH | 
| Gold | Dijllah Gold Refinery FZC | 
| Gold | Dongwu Gold Group | 
| Gold | Dowa | 
| Gold | DSC (Do Sung Corporation) | 
| Gold | Eco-System Recycling Co., Ltd. East Plant | 
| Gold | Eco-System Recycling Co., Ltd. North Plant | 
| Gold | Eco-System Recycling Co., Ltd. West Plant | 
| Gold | Elite Industech Co., Ltd. | 
| Gold | Emerald Jewel Industry India Limited (Unit 1) | 
| Gold | Emerald Jewel Industry India Limited (Unit 2) | 
| Gold | Emerald Jewel Industry India Limited (Unit 3) | 
|  |  |  |  |  |  | 
| Metal | Smelter | 
| Gold | Emerald Jewel Industry India Limited (Unit 4) | 
| Gold | Emirates Gold DMCC | 
| Gold | Fidelity Printers and Refiners Ltd. | 
| Gold | Fujairah Gold FZC | 
| Gold | GG Refinery Ltd. | 
| Gold | GGC Gujrat Gold Centre Pvt. Ltd. | 
| Gold | Gold by Gold Colombia | 
| Gold | Gold Coast Refinery | 
| Gold | Gold Refinery of Zijin Mining Group Co., Ltd. | 
| Gold | Great Wall Precious Metals Co., Ltd. of CBPM | 
| Gold | Guangdong Jinding Gold Limited | 
| Gold | Guoda Safina High-Tech Environmental Refinery Co., Ltd. | 
| Gold | Hangzhou Fuchunjiang Smelting Co., Ltd. | 
| Gold | Heimerle + Meule GmbH | 
| Gold | Henan Yuguang Gold & Lead Co., Ltd. | 
| Gold | Heraeus Germany GmbH Co. KG | 
| Gold | Heraeus Metals Hong Kong Ltd. | 
| Gold | Hunan Chenzhou Mining Co., Ltd. | 
| Gold | Hunan Guiyang yinxing Nonferrous Smelting Co., Ltd. | 
| Gold | HwaSeong CJ Co., Ltd. | 
| Gold | Impala Platinum - Platinum Metals Refinery (PMR) | 
| Gold | Industrial Refining Company | 
| Gold | Inner Mongolia Qiankun Gold and Silver Refinery Share Co., Ltd. | 
| Gold | International Precious Metal Refiners | 
| Gold | Ishifuku Metal Industry Co., Ltd. | 
| Gold | Istanbul Gold Refinery | 
| Gold | Italpreziosi | 
| Gold | JALAN & Company | 
| Gold | Japan Mint | 
| Gold | Jiangxi Copper Co., Ltd. | 
| Gold | JSC Ekaterinburg Non-Ferrous Metal Processing Plant | 
| Gold | JSC Novosibirsk Refinery | 
| Gold | JSC Uralelectromed | 
| Gold | JX Advanced Metals Corporation | 
| Gold | K.A. Rasmussen | 
| Gold | Kaloti Precious Metals | 
| Gold | Kazakhmys Smelting LLC | 
| Gold | Kazzinc | 
| Gold | Kennecott Utah Copper LLC | 
| Gold | KGHM Polska Miedź Spółka Akcyjna | 
| Gold | Kojima Chemicals Co., Ltd. | 
| Gold | Korea Zinc Co., Ltd. | 
| Gold | Kundan Care Products Ltd. | 
| Gold | Kyrgyzaltyn JSC | 
| Gold | Kyshtym Copper-Electrolytic Plant ZAO | 
| Gold | L'azurde Company For Jewelry | 
| Gold | L'Orfebre S.A. | 
| Gold | Lingbao Gold Co., Ltd. | 
| Gold | Lingbao Jinyuan Tonghui Refinery Co., Ltd. | 
|  |  |  |  |  |  | 
| Metal | Smelter | 
| Gold | LS MnM Inc. | 
| Gold | LT Metal Ltd. | 
| Gold | Luoyang Zijin Yinhui Gold Refinery Co., Ltd. | 
| Gold | Marsam Metals | 
| Gold | Materion | 
| Gold | Matsuda Sangyo Co., Ltd. | 
| Gold | MD Overseas | 
| Gold | Metal Concentrators SA (Pty) Ltd. | 
| Gold | Metallix Refining Inc. | 
| Gold | Metalor Technologies (Hong Kong) Ltd. | 
| Gold | Metalor Technologies (Singapore) Pte., Ltd. | 
| Gold | Metalor Technologies (Suzhou) Ltd. | 
| Gold | Metalor Technologies S.A. | 
| Gold | Metalor USA Refining Corporation | 
| Gold | Metalúrgica Met-Mex Peñoles S.A. De C.V. | 
| Gold | Mitsubishi Materials Corporation | 
| Gold | Mitsui Mining and Smelting Co., Ltd. | 
| Gold | MKS PAMP SA | 
| Gold | MMTC-PAMP India Pvt., Ltd. | 
| Gold | Modeltech Sdn Bhd | 
| Gold | Morris and Watson | 
| Gold | Moscow Special Alloys Processing Plant | 
| Gold | Nadir Metal Rafineri San. Ve Tic. A.Ş. | 
| Gold | Navoi Mining and Metallurgical Combinat | 
| Gold | NH Recytech Company | 
| Gold | Nihon Material Co., Ltd. | 
| Gold | NOBLE METAL SERVICES | 
| Gold | Ögussa Österreichische Gold- und Silber-Scheideanstalt GmbH | 
| Gold | Ohura Precious Metal Industry Co., Ltd. | 
| Gold | OJSC "The Gulidov Krasnoyarsk Non-Ferrous Metals Plant" (OJSC Krastsvetmet) | 
| Gold | Pease & Curren | 
| Gold | Penglai Penggang Gold Industry Co., Ltd. | 
| Gold | Planta Recuperadora de Metales SpA | 
| Gold | Prioksky Plant of Non-Ferrous Metals | 
| Gold | PT Aneka Tambang (Persero) Tbk | 
| Gold | PX Précinox S.A. | 
| Gold | QG Refining, LLC | 
| Gold | Rand Refinery (Pty) Ltd. | 
| Gold | Refinery of Seemine Gold Co., Ltd. | 
| Gold | REMONDIS PMR B.V. | 
| Gold | Royal Canadian Mint | 
| Gold | SAAMP | 
| Gold | Sabin Metal Corp. | 
| Gold | Safimet S.p.A | 
| Gold | SAFINA A.S. | 
| Gold | Sai Refinery | 
| Gold | SAM Precious Metals FZ-LLC | 
| Gold | Samduck Precious Metals | 
| Gold | SAMWON Metals Corp. | 
|  |  |  |  |  |  | 
| Metal | Smelter | 
| Gold | SEMPSA Joyería Platería S.A. | 
| Gold | Shandong Gold Smelting Co., Ltd. | 
| Gold | Shandong Humon Smelting Co., Ltd. | 
| Gold | Shandong Tiancheng Biological Gold Industrial Co., Ltd. | 
| Gold | Shandong Zhaojin Gold & Silver Refinery Co., Ltd. | 
| Gold | Shenzhen CuiLu Gold Co., Ltd. | 
| Gold | SHENZHEN JINJUNWEI RESOURCE COMPREHENSIVE DEVELOPMENT CO., LTD. | 
| Gold | Shenzhen Zhonghenglong Real Industry Co., Ltd. | 
| Gold | Shirpur Gold Refinery Ltd. | 
| Gold | Sichuan Tianze Precious Metals Co., Ltd. | 
| Gold | Singway Technology Co., Ltd. | 
| Gold | SOE Shyolkovsky Factory of Secondary Precious Metals | 
| Gold | Solar Applied Materials Technology Corp. | 
| Gold | Sovereign Metals | 
| Gold | State Research Institute Center for Physical Sciences and Technology | 
| Gold | Sudan Gold Refinery | 
| Gold | Sumitomo Metal Mining Co., Ltd. | 
| Gold | SungEel HiMetal Co., Ltd. | 
| Gold | Super Dragon Technology Co., Ltd. | 
| Gold | T.C.A S.p.A | 
| Gold | Tanaka Kikinzoku Kogyo K.K. | 
| Gold | Tokuriki Honten Co., Ltd. | 
| Gold | Tongling Nonferrous Metals Group Co., Ltd. | 
| Gold | TOO Tau-Ken-Altyn | 
| Gold | Torecom | 
| Gold | Umicore Precious Metals Thailand | 
| Gold | Umicore S.A. Business Unit Precious Metals Refining | 
| Gold | United Precious Metal Refining, Inc. | 
| Gold | Valcambi S.A. | 
| Gold | WEEEREFINING | 
| Gold | Western Australian Mint (T/a The Perth Mint) | 
| Gold | WIELAND Edelmetalle GmbH | 
| Gold | Yamakin Co., Ltd. | 
| Gold | Yokohama Metal Co., Ltd. | 
| Gold | Yunnan Copper Industry Co., Ltd. | 
| Gold | Zhongkuang Gold Industry Co., Ltd. | 
| Gold | Zhongyuan Gold Smelter of Zhongjin Gold Corporation | 
| Tantalum | 5D Production OU | 
| Tantalum | AMG Brasil | 
| Tantalum | D Block Metals, LLC | 
| Tantalum | F&X Electro-Materials Ltd. | 
| Tantalum | FIR Metals & Resource Ltd. | 
| Tantalum | Global Advanced Metals Aizu | 
| Tantalum | Global Advanced Metals Boyertown | 
| Tantalum | Guangdong Rising Rare Metals-EO Materials Ltd. | 
| Tantalum | Hengyang King Xing Lifeng New Materials Co., Ltd. | 
| Tantalum | Jiangxi Dinghai Tantalum & Niobium Co., Ltd. | 
| Tantalum | Jiangxi Suns Nonferrous Materials Co. Ltd. | 
| Tantalum | Jiangxi Tuohong New Raw Material | 
|  |  |  |  |  |  | 
| Metal | Smelter | 
| Tantalum | JiuJiang JinXin Nonferrous Metals Co., Ltd. | 
| Tantalum | Jiujiang Tanbre Co., Ltd. | 
| Tantalum | Jiujiang Zhongao Tantalum & Niobium Co., Ltd. | 
| Tantalum | KEMET de Mexico | 
| Tantalum | Materion Newton Inc. | 
| Tantalum | Metallurgical Products India Pvt., Ltd. | 
| Tantalum | Mineração Taboca S.A. | 
| Tantalum | Mitsui Mining and Smelting Co., Ltd. | 
| Tantalum | Ningxia Orient Tantalum Industry Co., Ltd. | 
| Tantalum | NPM Silmet AS | 
| Tantalum | PowerX Ltd. | 
| Tantalum | QuantumClean | 
| Tantalum | Resind Indústria e Comércio Ltda. | 
| Tantalum | RFH Yancheng Jinye New Material Technology Co., Ltd. | 
| Tantalum | Solikamsk Magnesium Works OAO | 
| Tantalum | Taki Chemical Co., Ltd. | 
| Tantalum | TANIOBIS Co., Ltd. | 
| Tantalum | TANIOBIS GmbH | 
| Tantalum | TANIOBIS Japan Co., Ltd. | 
| Tantalum | TANIOBIS Smelting GmbH & Co. KG | 
| Tantalum | Telex Metals | 
| Tantalum | Ulba Metallurgical Plant JSC | 
| Tantalum | XIMEI RESOURCES (GUANGDONG) LIMITED | 
| Tantalum | XinXing HaoRong Electronic Material Co., Ltd. | 
| Tantalum | Yanling Jincheng Tantalum & Niobium Co., Ltd. | 
| Tin | Alpha Assembly Solutions Inc | 
| Tin | An Vinh Joint Stock Mineral Processing Company | 
| Tin | Aurubis Beerse | 
| Tin | Aurubis Berango | 
| Tin | Chenzhou Yunxiang Mining and Metallurgy Co., Ltd. | 
| Tin | Chifeng Dajingzi Tin Industry Co., Ltd. | 
| Tin | China Tin Group Co., Ltd. | 
| Tin | CRM Fundicao De Metais E Comercio De Equipamentos Eletronicos Do Brasil Ltda | 
| Tin | CRM Synergies | 
| Tin | Dongguan CiEXPO Environmental Engineering Co., Ltd. | 
| Tin | Dowa | 
| Tin | Electro-Mechanical Facility of the Cao Bang Minerals & Metallurgy Joint Stock Company | 
| Tin | EM Vinto | 
| Tin | Estanho de Rondônia S.A. | 
| Tin | Fabrica Auricchio Industria e Comercio Ltda. | 
| Tin | Fenix Metals | 
| Tin | Gejiu City Fuxiang Industry and Trade Co., Ltd. | 
| Tin | Gejiu Kai Meng Industry and Trade LLC | 
| Tin | Gejiu Non-Ferrous Metal Processing Co., Ltd. | 
| Tin | Gejiu Yunxin Nonferrous Electrolysis Co., Ltd. | 
| Tin | Gejiu Zili Mining And Metallurgy Co., Ltd. | 
| Tin | Global Advanced Metals Greenbushes Pty Ltd. | 
| Tin | Guangdong Hanhe Non-Ferrous Metal Co., Ltd. | 
| Tin | HuiChang Hill Tin Industry Co., Ltd. | 
|  |  |  |  |  |  | 
| Metal | Smelter | 
| Tin | Jiangxi New Nanshan Technology Ltd. | 
| Tin | Longnan Chuangyue Environmental Protection Technology Development Co., Ltd | 
| Tin | Luna Smelter, Ltd. | 
| Tin | Ma'anshan Weitai Tin Co., Ltd. | 
| Tin | Magnu's Minerais Metais e Ligas Ltda. | 
| Tin | Malaysia Smelting Corporation (MSC) | 
| Tin | Malaysia Smelting Corporation Berhad (Port Klang) | 
| Tin | Melt Metais e Ligas S.A. | 
| Tin | Metallic Resources, Inc. | 
| Tin | Mineração Taboca S.A. | 
| Tin | Mining Minerals Resources SARL | 
| Tin | Minsur | 
| Tin | Mitsubishi Materials Corporation | 
| Tin | Modeltech Sdn Bhd | 
| Tin | Nghe Tinh Non-Ferrous Metals Joint Stock Company | 
| Tin | Novosibirsk Tin Combine | 
| Tin | O.M. Manufacturing (Thailand) Co., Ltd. | 
| Tin | O.M. Manufacturing Philippines, Inc. | 
| Tin | Operaciones Metalúrgicas S.A. | 
| Tin | Pongpipat Company Limited | 
| Tin | Precious Minerals and Smelting Limited | 
| Tin | PT ATD Makmur Mandiri Jaya | 
| Tin | PT Bangka Prima Tin | 
| Tin | PT Cipta Persada Mulia | 
| Tin | PT Mitra Stania Prima | 
| Tin | PT Mitra Sukses Globalindo | 
| Tin | PT Premium Tin Indonesia | 
| Tin | PT Putera Sarana Shakti (PT PSS) | 
| Tin | PT Rajehan Ariq | 
| Tin | PT Timah Tbk Kundur | 
| Tin | PT Timah Tbk Mentok | 
| Tin | Resind Indústria e Comércio Ltda. | 
| Tin | RIKAYAA GREENTECH PRIVATE LIMITED | 
| Tin | Rui Da Hung | 
| Tin | Super Ligas | 
| Tin | Takehara PVD Materials Plant / PVD Materials Division of MITSUI MINING & SMELTING CO., LTD. | 
| Tin | Thaisarco | 
| Tin | Tin Smelting Branch of Yunnan Tin Co., Ltd. | 
| Tin | Tin Technology & Refining | 
| Tin | Tuyen Quang Non-Ferrous Metals Joint Stock Company | 
| Tin | VQB Mineral and Trading Group JSC | 
| Tin | White Solder Metalurgia e Mineração Ltda. | 
| Tin | Woodcross Smelting Company Limited | 
| Tin | Yunnan Chengfeng Non-ferrous Metals Co., Ltd. | 
| Tin | Yunnan Yunfan Non-ferrous Metals Co., Ltd. | 
| Tungsten | A.L.M.T. Corp. | 
| Tungsten | ACL Metais Eireli | 
| Tungsten | Albasteel Industria e Comercio de Ligas Para Fundicao Ltd. | 
| Tungsten | Artek LLC | 
|  |  |  |  |  |  | 
| Metal | Smelter | 
| Tungsten | Asia Tungsten Products Vietnam Ltd. | 
| Tungsten | China Molybdenum Tungsten Co., Ltd. | 
| Tungsten | Chongyi Zhangyuan Tungsten Co., Ltd. | 
| Tungsten | CNMC (Guangxi) PGMA Co., Ltd. | 
| Tungsten | Cronimet Brasil Ltda | 
| Tungsten | DONGKUK INDUSTRIES CO., LTD. | 
| Tungsten | Fujian Xinlu Tungsten Co., Ltd. | 
| Tungsten | Ganzhou Jiangwu Ferrotungsten Co., Ltd. | 
| Tungsten | Ganzhou Seadragon W & Mo Co., Ltd. | 
| Tungsten | Global Tungsten & Powders LLC. | 
| Tungsten | Guangdong Xianglu Tungsten Co., Ltd. | 
| Tungsten | H.C. Starck Tungsten GmbH | 
| Tungsten | HANNAE FOR T Co., Ltd. | 
| Tungsten | Hubei Green Tungsten Co., Ltd. | 
| Tungsten | Hunan Jintai New Material Co., Ltd. | 
| Tungsten | Hunan Shizhuyuan Nonferrous Metals Co., Ltd. Chenzhou Tungsten Products Branch | 
| Tungsten | Hydrometallurg, JSC | 
| Tungsten | Japan New Metals Co., Ltd. | 
| Tungsten | Jiangwu H.C. Starck Tungsten Products Co., Ltd. | 
| Tungsten | Jiangxi Gan Bei Tungsten Co., Ltd. | 
| Tungsten | Jiangxi Minmetals Gao'an Non-ferrous Metals Co., Ltd. | 
| Tungsten | Jiangxi Tonggu Non-ferrous Metallurgical & Chemical Co., Ltd. | 
| Tungsten | Jiangxi Xinsheng Tungsten Industry Co., Ltd. | 
| Tungsten | Jiangxi Yaosheng Tungsten Co., Ltd. | 
| Tungsten | JSC "Kirovgrad Hard Alloys Plant" | 
| Tungsten | Kenee Mining Corporation Vietnam | 
| Tungsten | Kennametal Fallon | 
| Tungsten | Kennametal Huntsville | 
| Tungsten | Lianyou Metals Co., Ltd. | 
| Tungsten | Lianyou Resources Co., Ltd. | 
| Tungsten | LLC Vostok | 
| Tungsten | MALAMET SMELTING SDN. BHD. | 
| Tungsten | Malipo Haiyu Tungsten Co., Ltd. | 
| Tungsten | Masan High-Tech Materials | 
| Tungsten | Moliren Ltd. | 
| Tungsten | Nam Viet Cromit Joint Stock Company | 
| Tungsten | Niagara Refining LLC | 
| Tungsten | NPP Tyazhmetprom LLC | 
| Tungsten | OOO “Technolom” 1 | 
| Tungsten | OOO “Technolom” 2 | 
| Tungsten | Philippine Bonway Manufacturing Industrial Corporation | 
| Tungsten | Philippine Carreytech Metal Corp. | 
| Tungsten | Philippine Chuangxin Industrial Co., Inc. | 
| Tungsten | Shinwon Tungsten (Fujian Shanghang) Co., Ltd. | 
| Tungsten | TANIOBIS Smelting GmbH & Co. KG | 
| Tungsten | Tungsten Vietnam Joint Stock Company | 
| Tungsten | Unecha Refractory Metals Plant | 
| Tungsten | Wolfram Bergbau and Hütten AG | 
| Tungsten | Xiamen Tungsten (H.C.) Co., Ltd. | 
|  |  |  |  |  |  | 
| Metal | Smelter | 
| Tungsten | Xiamen Tungsten Co., Ltd. | 
| Tungsten | YUDU ANSHENG TUNGSTEN CO., LTD. |