Washington, D.C. 20549
Specialized Disclosure Report
  Aerojet Rocketdyne Holdings, Inc.
(Exact name of registrant as specified in its charter)
(State of Incorporation)(Commission File Number)(I.R.S. Employer
Identification No.)
222 N. Pacific Coast Highway, Suite 500
El Segundo, California
(Address of Principal Executive Offices) (Zip Code)
Daniel L. Boehle, Vice President and Chief Financial Officer
(310) 252-8100
(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:
 ý Rule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for the reporting period from January 1 to December 31, 2022.
  Rule 13q-1 under the Securities Exchange Act (17 CFR 240.13q-1) for the fiscal year ended ___________.

Section 1 - Conflict Minerals Disclosure
Item 1.01 Conflict Minerals Disclosure and Report
This Form SD and the Conflict Minerals Report attached hereto as Exhibit 1.01 of Aerojet Rocketdyne Holdings, Inc. (the "Company") are filed pursuant to Rule 13p-1 promulgated under the Securities Exchange Act of 1934, as amended, for the reporting period from January 1, 2022 to December 31, 2022.
A copy of the Company’s Conflict Minerals Report is provided as Exhibit 1.01 hereto and is publicly available at
Item 1.02 Exhibit
As specified in Section 1, Item 1.01 of this Form SD, the Company is hereby filing its Conflict Minerals Report as Exhibit 1.01 to this Form SD.
Section 2 - Resource Extraction Issuer Disclosure
Item 2.01 Resource Extraction Issuer Disclosure and Report
Not Applicable
Section 3 - Exhibits
Item 3.01 Exhibits
The following exhibit is filed as part of this Form SD.
Exhibit No.Description
Forward Looking Statements
Unless otherwise indicated or required by the context the terms "we," "our," "us", and the "Company" refer to Aerojet Rocketdyne Holdings, Inc.
This report and any exhibits to this report may contain "forward-looking statements" as defined by Section 21E of the Private Securities Litigation Reform Act of 1995 regarding our business, products and conflict minerals efforts, including steps we intend to take to mitigate the risk that conflict minerals in our products benefit armed groups in the Democratic Republic of the Congo or an adjoining country. The words "believe," "estimate," "anticipate," "project," "expect," and "reliable" and similar expressions, as they relate to us, are intended to identify forward-looking statements, but are not the exclusive means of identifying forward-looking statements in this report. Additionally, statements concerning future matters that are not historical are forward-looking statements. Although forward-looking statements in this report reflect our good faith judgment, such statements can only be based on facts and factors currently known to us. Consequently, forward-looking statements are inherently subject to risk and uncertainties, and actual results and outcomes may differ materially from the results and outcomes discussed in or anticipated by forward-looking statements. Factors that could cause or contribute to such differences in results or outcomes include without limitation: the risk that information reported to us by our suppliers from which we directly procure finished goods, components, materials and/or services for our products (direct suppliers), or industry information used by us, may be inaccurate; the risk that smelters or refiners (processing facilities) may not participate in the Responsible Minerals Assurance Process, which is a voluntary initiative in which independent third parties audit processing facilities’ procurement and processing activities and determine if the processing facilities maintain sufficient documentation to reasonably demonstrate conflict-free sourcing; as well as risks discussed under the heading "Risk Factors" in Item 1A of our Annual Report to the Securities and Exchange Commission on Form 10-K/A No. 2 for the year ended December 31, 2022. Readers are urged not to place undue reliance on forward-looking statements, which speak only as of the date of this report. We undertake no obligation to revise or

update any forward-looking statements in order to reflect any event or circumstance that may arise after the date of this report, except as required by law. Throughout this report, whenever a reference is made to our website, such reference does not incorporate information from the website by reference into this report unless specifically identified as such.


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.
Aerojet Rocketdyne Holdings, Inc.
Date: May 23, 2023By: /s/ Daniel L. Boehle
Name: Daniel L. Boehle
Vice President and Chief Financial Officer


Exhibit 1.01
Aerojet Rocketdyne Holdings, Inc.
Conflict Minerals Report
For the Year Ended December 31, 2022
Unless otherwise indicated or required by the context the terms "we," "our," "us," and the "Company" refer to Aerojet Rocketdyne Holdings, Inc.
1. Introduction
This report for the year ended December 31, 2022, is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the "Rule"). The Rule 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. The Rule imposes certain reporting obligations on SEC registrants whose manufactured products contain conflict minerals that are necessary to the functionality or production of their products. Conflict Minerals are defined as cassiterite, columbite-tantalite, gold, wolframite and their derivatives, which are limited to tin, tantalum, and tungsten. 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 the Congo ("DRC") or an adjoining country (collectively, the "Covered Countries").
Company Overview
We are a manufacturer of aerospace and defense products and systems with a real estate segment. Our operations are organized into two segments:
Aerospace and Defense — includes the operations of our wholly-owned subsidiary Aerojet Rocketdyne, Inc. ("Aerojet Rocketdyne"), a leading technology-based designer, developer and manufacturer of aerospace and defense products and systems for the United States government, including the Department of Defense, the National Aeronautics and Space Administration, and major aerospace and defense prime contractors. It is possible that Aerojet Rocketdyne business activities in 2022 may have resulted in the use of conflict minerals (as defined in Section 1, Item 1.01 (d)(3) of Form SD) that originated in the Covered Countries or that are from recycled or scrap sources (as defined in Section 1, Item 1.01 (d)(6) of Form SD) in the production of its products.
Real Estate - includes the activities of our wholly-owned subsidiary, Easton Development Company, LLC, related to the re-zoning, entitlement, sale, and leasing of our excess real estate assets. Our real estate activities do not involve the use of conflict minerals in any form.
The content of any website referred to in this Conflict Minerals Report is included for general information only and is not incorporated by reference into this report.
Supply Chain
We rely on our direct suppliers to provide information on the origin of tin, tantalum, tungsten, and gold ("3TG") contained in components and materials supplied to us, including sources of 3TG that are supplied to our suppliers from lower tier suppliers.
We included suppliers in our 3TG due diligence that were determined to directly support our products. We provided Source Intelligence ("SI"), a supply chain intelligence service, a list of Tier 1 suppliers determined to be in-scope for regulatory purposes based on our influence over the manufacturing process and potential use of 3TG. We assessed our industry as well as others to determine that the risk-based approach we are taking is consistent with how many of our peer companies are approaching the Rule. Because of our size, the complexity of our products, and the depth, breadth, and constant evolution of our supply chain, it is difficult to identify suppliers downstream from our direct suppliers.
In accordance with the Organization for Economic Co-operation and Development ("OECD") Guidance and the Rule, this report is available on our website at:
Conflict Minerals Policy
Our Conflict Minerals Policy is available at:


2. Due Diligence Process and Results
Design of Due Diligence
Our due diligence measures were designed to conform, in all material respects, with the framework set forth in The OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas Second Edition 2013 ("OECD Guidance") and the related supplements for 3TG.
Management Systems
As stated above, we adopted a Conflict Minerals Policy which is posted on our website at:
Internal Team
We have established a compliance and management reporting system for conflict minerals. Our management system is sponsored by the Vice President, Supply Chain Material Management, as well as a team of subject matter experts from relevant functions in Supply Chain Management. The team of subject matter experts is responsible for implementing our conflict minerals compliance strategy and is led by the Director, Supply Chain Compliance, who acts as the conflict minerals program manager.
Control Systems
As we do not typically have a direct relationship with 3TG smelters and refiners, we are engaged and actively cooperate with other major manufacturers in the aerospace and defense industry. We implemented a supply chain system of controls and transparency through the use of due diligence tools created by the Responsible Minerals Initiative ("RMI"), which includes the Conflict Minerals Reporting Template ("CMRT"), a supply chain survey designed to identify the smelters and refiners that process the necessary conflict minerals contained in our products. Additionally, we contracted with SI, which delivers supply chain intelligence and supplier data collection and analysis services that support regulatory compliance, sustainability and social responsibility initiatives. SI was utilized extensively to gather 3TG supplier data for us.
Controls include, but are not limited to, our Code of Conduct, which outlines expected behaviors for all of our employees, our Suppliers Code of Conduct, and a supplier conflict minerals contract clause incorporated in all of our purchase orders and subcontracts.
Reasonable Country Of Origin Inquiry ("RCOI")
Our RCOI employed a combination of measures to determine whether the necessary conflict minerals in our products originated from the Covered Countries or are from recycled or scrap sources. Our primary means of determining the country of origin of necessary conflict minerals was through conducting a supply chain survey with direct suppliers using the Conflict-Free Sourcing Initiative's CMRT.
To complete the RCOI required by the Rule, SI engaged our suppliers to collect information about the presence and sourcing of 3TG used in the products and components supplied to us. The SI program utilized RMI’s CMRT. Suppliers were offered two options to submit the required information: (1) uploading the CMRT; or (2) completing an online survey version of this template directly in the SI platform. In certain cases if a supplier was unable to complete the survey on the online platform, the Company or SI uploaded the CMRT on their behalf.
Supplier Engagement
We provided SI with at least one method of contact for each Tier 1 supplier designated as in-scope (email address, telephone number, facsimile number, or mailing address). Email was the preferred method of communication. The RCOI began with an introductory email from us to suppliers describing our Conflict Minerals Compliance Program requirements and identifying SI as a partner in the process. Following that email, SI sent a subsequent email to suppliers containing a registration and survey request link for the online data collection platform.
Suppliers were asked to provide information regarding the sourcing of their materials with the ultimate goal of identifying the 3TG smelters or refiners ("SORs") and associated mine countries of origin. Suppliers who had already performed a RCOI through the use of the CMRT were asked to upload this document into the SI system or to provide this information in the online survey version.
Suppliers were requested, but not required, to provide an electronic signature before submitting their data to us to verify that all answers submitted were accurate to the best of the supplier’s knowledge.

For those supply chains with SORs that are known or thought to be sourcing from the DRC, additional investigation is needed to determine the source and chain-of-custody of the regulated metals. SI relies on the following internationally accepted audit standards to determine which SORs are considered "DRC Conflict Free": the Responsible Minerals Assurance Process, the London Bullion Market Association Good Delivery Program and the Responsible Jewellery Council Chain-of-Custody Certification. SI has become an official vendor member of RMI to further facilitate the exchange of supply chain data and technical information in the quest for global ethical sourcing of materials. This membership provides SI access to the following working groups: CMRT Development Team, Smelter Engagement Team, Smelter Data Management Team, RMI Stakeholders Call, and RMI Plenary.
If the SOR is not certified by these internationally-recognized working groups, SI attempts to contact the SOR to gain more information about their sourcing practices, including countries of origin and transfer, and whether there are any internal due diligence procedures in place or other processes the SOR takes to track the chain-of-custody on the source of its mineral ores. Relevant information to review includes: whether the SOR has a documented, effective and communicated conflict-free policy, an accounting system to support a mass balance of materials processed, and traceability documentation. Internet research is also performed to determine whether there are any outside sources of information regarding the SOR’s sourcing practices. Up to six contact attempts are made by SI to SORs to gather information on mine country of origin and sourcing practices. If a given supplier still did not complete the registration and survey after five contact attempts, we reached out directly to request their participation in the program. SI followed up with an email in a timely manner.
RCOI Results
As a downstream purchaser of potential conflict minerals, our due diligence measures can provide only reasonable, not absolute, assurance regarding the source and chain of custody of the necessary conflict minerals. Our due diligence processes are based on the necessity of seeking data from our direct suppliers and those suppliers seeking similar information within their supply chains to identify the original sources of the necessary conflict minerals or whether the necessary conflict minerals were from recycled or scrap sources. We also rely, to a large extent, on information collected and provided by independent third party audit programs. Such sources of information may yield inaccurate or incomplete information and may be subject to fraud.
Another complicating factor is the unavailability of country of origin and chain of custody information from our suppliers on a continual, real-time basis. Since we do not have direct contractual relationships with SORs, we rely on our direct suppliers to gather and provide specific information about the date when the ore is smelted into a derivative and later shipped, stored, sold and first entered the stream of commerce.
A total of 600 Tier 1 suppliers were identified as in-scope for conflict mineral regulatory purposes and contacted as part of the RCOI process conducted by SI. The response rate among these suppliers was 80%. Of these responding suppliers, 28% indicated one or more of the 3TG metals as necessary to the functionality or production of the products they supply to us. Based on the SI SOR database there was an indication of DRC sourcing or location in the DRC for 52 out of 344 verified SORs.
Based on the information provided by our suppliers, the facilities that may have been used to process the necessary conflict minerals used in the products described above may include the SORs listed in Appendix A.
3. Steps To Be Taken To Mitigate Risk Through Enhanced Due Diligence Efforts
We will continue to take the following steps to improve our due diligence conducted to further mitigate any risk that the necessary conflict minerals in our products could benefit armed groups in the Covered Countries:
continue to include a conflict minerals flow-down clause in new or renewed supplier contracts;
continue robust engagement with suppliers and direct them to training resources designed to increase the response rate and improve the content and accuracy of the supplier survey responses; and
further refine and improve best practices while continuing to build leverage over our supply chain in accordance with the OECD Guidance.
4. Independent Audit
Pursuant to the Rule, this report is not subject to an independent private sector audit.


Appendix A

The table below lists the validated smelters identified in our responses for 2022.
MetalOfficial Smelter NameSmelter Country
Gold8853 S.p.A.Italy
GoldABC Refinery Pty Ltd.Australia
GoldAbington Reldan Metals, LLCUnited States
GoldAdvanced Chemical CompanyUnited States
GoldAfrican Gold RefineryUganda
GoldAida Chemical Industries Co., Ltd.Japan
GoldAl Etihad Gold Refinery DMCCUnited Arab Emirates
GoldAlbino Mountinho Lda.Portugal
GoldAlexy MetalsUnited States
GoldAllgemeine Gold-und Silberscheideanstalt A.G.Germany
GoldAlmalyk Mining and Metallurgical Complex (AMMC)Uzbekistan
GoldAngloGold Ashanti Corrego do Sitio MineracaoBrazil
GoldArgor-Heraeus S.A.Switzerland
GoldAsahi Pretec Corp.Japan
GoldAsahi Refining Canada Ltd.Canada
GoldAsahi Refining USA Inc.United States
GoldAsaka Riken Co., Ltd.Japan
GoldAtasay Kuyumculuk Sanayi Ve Ticaret A.S.Turkey
GoldAU Traders and RefinersSouth Africa
GoldAugmont Enterprises Private LimitedIndia
GoldAurubis AGGermany
GoldBangalore RefineryIndia
GoldBangko Sentral ng Pilipinas (Central Bank of the Philippines)Philippines
GoldBoliden ABSweden
GoldC. Hafner GmbH + Co. KGGermany
GoldC.I Metales Procesados Industriales SASColombia
GoldCCR Refinery - Glencore Canada CorporationCanada
GoldCendres + Metaux S.A.Switzerland
GoldCGR Metalloys Pvt Ltd.India
GoldChimet S.p.A.Italy
GoldChugai MiningJapan
GoldDaye Non-Ferrous Metals Mining Ltd.China
GoldDegussa Sonne / Mond Goldhandel GmbHGermany
GoldDijllah Gold Refinery FZCUnited Arab Emirates
GoldDongwu Gold GroupChina
GoldDSC (Do Sung Corporation)Korea, Republic of
GoldEco-System Recycling Co., Ltd. East PlantJapan
GoldEco-System Recycling Co., Ltd. North PlantJapan
GoldEco-System Recycling Co., Ltd. West PlantJapan
GoldEmerald Jewel Industry India Limited (Unit 1)India
GoldEmerald Jewel Industry India Limited (Unit 2)India
GoldEmerald Jewel Industry India Limited (Unit 3)India

GoldEmerald Jewel Industry India Limited (Unit 4)India
GoldEmirates Gold DMCCUnited Arab Emirates
GoldFidelity Printers and Refiners Ltd.Zimbabwe
GoldFujairah Gold FZCUnited Arab Emirates
GoldGeib Refining CorporationUnited States
GoldGGC Gujrat Gold Centre Pvt. Ltd.India
GoldGold by Gold ColombiaColombia
GoldGold Coast RefineryGhana
GoldGold Refinery of Zijin Mining Group Co., Ltd.China
GoldGreat Wall Precious Metals Co., Ltd. of CBPMChina
GoldGuangdong Jinding Gold LimitedChina
GoldGuoda Safina High-Tech Environmental Refinery Co., Ltd.China
GoldHangzhou Fuchunjiang Smelting Co., Ltd.China
GoldHeimerle + Meule GmbHGermany
GoldHeraeus Metals Hong Kong Ltd.China
GoldHeraeus Precious Metals GmbH & Co. KGGermany
GoldHunan Chenzhou Mining Co., Ltd.China
GoldHunan Guiyang yinxing Nonferrous Smelting Co., Ltd.China
GoldHwaSeong CJ CO., LTD.Korea, Republic of
GoldIndustrial Refining CompanyBelgium
GoldInner Mongolia Qiankun Gold and Silver Refinery Share Co., Ltd.China
GoldInternational Precious Metal RefinersUnited Arab Emirates
GoldIshifuku Metal Industry Co., Ltd.Japan
GoldIstanbul Gold RefineryTurkey
GoldJALAN & CompanyIndia
GoldJapan MintJapan
GoldJiangxi Copper Co., Ltd.China
GoldJSC Ekaterinburg Non-Ferrous Metal Processing PlantRussian Federation
GoldJSC UralelectromedRussian Federation
GoldJX Nippon Mining & Metals Co., Ltd.Japan
GoldK.A. RasmussenNorway
GoldKaloti Precious MetalsUnited Arab Emirates
GoldKazakhmys Smelting LLCKazakhstan
GoldKennecott Utah Copper LLCUnited States
GoldKGHM Polska Miedz Spolka AkcyjnaPoland
GoldKojima Chemicals Co., Ltd.Japan
GoldKorea Zinc Co., Ltd.Korea, Republic of
GoldKundan Care Products Ltd.India
GoldKyrgyzaltyn JSCKyrgyzstan
GoldKyshtym Copper-Electrolytic Plant ZAORussian Federation
GoldL'azurde Company For JewelrySaudi Arabia
GoldLingbao Gold Co., Ltd.China
GoldLingbao Jinyuan Tonghui Refinery Co., Ltd.China
GoldL'Orfebre S.A.Andorra
GoldLS-NIKKO Copper Inc.Korea, Republic of
GoldLT Metal Ltd.Korea, Republic of
GoldLuoyang Zijin Yinhui Gold Refinery Co., Ltd.China

GoldMarsam MetalsBrazil
GoldMaterionUnited States
GoldMatsuda Sangyo Co., Ltd.Japan
GoldMD OverseasIndia
GoldMetal Concentrators SA (Pty) Ltd.South Africa
GoldMetallix Refining Inc.United States
GoldMetalor Technologies (Hong Kong) Ltd.China
GoldMetalor Technologies (Singapore) Pte., Ltd.Singapore
GoldMetalor Technologies (Suzhou) Ltd.China
GoldMetalor Technologies S.A.Switzerland
GoldMetalor USA Refining CorporationUnited States
GoldMetalurgica Met-Mex Penoles S.A. De C.V.Mexico
GoldMitsubishi Materials CorporationJapan
GoldMitsui Mining and Smelting Co., Ltd.Japan
GoldMMTC-PAMP India Pvt., Ltd.India
GoldModeltech Sdn BhdMalaysia
GoldMorris and WatsonNew Zealand
GoldMoscow Special Alloys Processing PlantRussian Federation
GoldNadir Metal Rafineri San. Ve Tic. A.S.Turkey
GoldNavoi Mining and Metallurgical CombinatUzbekistan
GoldNH Recytech CompanyKorea, Republic of
GoldNihon Material Co., Ltd.Japan
GoldOgussa Osterreichische Gold- und Silber-Scheideanstalt GmbHAustria
GoldOhura Precious Metal Industry Co., Ltd.Japan
GoldOJSC "The Gulidov Krasnoyarsk Non-Ferrous Metals Plant" (OJSC Krastsvetmet)Russian Federation
GoldOJSC Novosibirsk RefineryRussian Federation
GoldPAMP S.A.Switzerland
GoldPease & CurrenUnited States
GoldPenglai Penggang Gold Industry Co., Ltd.China
GoldPlanta Recuperadora de Metales SpAChile
GoldPrioksky Plant of Non-Ferrous MetalsRussian Federation
GoldPT Aneka Tambang (Persero) TbkIndonesia
GoldPX Precinox S.A.Switzerland
GoldQG Refining, LLCUnited States
GoldRand Refinery (Pty) Ltd.South Africa
GoldRefinery of Seemine Gold Co., Ltd.China
GoldREMONDIS PMR B.V.Netherlands
GoldRoyal Canadian MintCanada
GoldSabin Metal Corp.United States
GoldSafimet S.p.AItaly
GoldSAFINA A.S.Czech Republic
GoldSai RefineryIndia
GoldSamduck Precious MetalsKorea, Republic of
GoldSAMWON METALS Corp.Korea, Republic of
GoldSancus ZFS (L’Orfebre, SA)Colombia
GoldSellem Industries Ltd.Mauritania
GoldSEMPSA Joyeria Plateria S.A.Spain

GoldShandong Gold Smelting Co., Ltd.China
GoldShandong Humon Smelting Co., Ltd.China
GoldShandong Tiancheng Biological Gold Industrial Co., Ltd.China
GoldShandong Zhaojin Gold & Silver Refinery Co., Ltd.China
GoldShenzhen CuiLu Gold Co., Ltd.China
GoldShenzhen Zhonghenglong Real Industry Co., Ltd.China
GoldShirpur Gold Refinery Ltd.India
GoldSichuan Tianze Precious Metals Co., Ltd.China
GoldSingway Technology Co., Ltd.Taiwan
GoldSOE Shyolkovsky Factory of Secondary Precious MetalsRussian Federation
GoldSolar Applied Materials Technology Corp.Taiwan
GoldSovereign MetalsIndia
GoldState Research Institute Center for Physical Sciences and TechnologyLithuania
GoldSudan Gold RefinerySudan
GoldSumitomo Metal Mining Co., Ltd.Japan
GoldSungEel HiMetal Co., Ltd.Korea, Republic of
GoldSuper Dragon Technology Co., Ltd.Taiwan
GoldT.C.A S.p.AItaly
GoldTanaka Kikinzoku Kogyo K.K.Japan
GoldTokuriki Honten Co., Ltd.Japan
GoldTongling Nonferrous Metals Group Co., Ltd.China
GoldTOO Tau-Ken-AltynKazakhstan
GoldTorecomKorea, Republic of
GoldUmicore Precious Metals ThailandThailand
GoldUmicore S.A. Business Unit Precious Metals RefiningBelgium
GoldUnited Precious Metal Refining, Inc.United States
GoldValcambi S.A.Switzerland
GoldWestern Australian Mint (T/a The Perth Mint)Australia
GoldWIELAND Edelmetalle GmbHGermany
GoldYamakin Co., Ltd.Japan
GoldYokohama Metal Co., Ltd.Japan
GoldYunnan Copper Industry Co., Ltd.China
GoldZhongyuan Gold Smelter of Zhongjin Gold CorporationChina
Tantalum5D Production OUEstonia
TantalumAMG BrasilBrazil
TantalumChangsha South Tantalum Niobium Co., Ltd.China
TantalumD Block Metals, LLCUnited States
TantalumF&X Electro-Materials Ltd.China
TantalumFIR Metals & Resource Ltd.China
TantalumGlobal Advanced Metals AizuJapan
TantalumGlobal Advanced Metals BoyertownUnited States
TantalumH.C. Starck Inc.United States
TantalumHengyang King Xing Lifeng New Materials Co., Ltd.China
TantalumJiangxi Dinghai Tantalum & Niobium Co., Ltd.China
TantalumJiangxi Tuohong New Raw MaterialChina
TantalumJiuJiang JinXin Nonferrous Metals Co., Ltd.China
TantalumJiujiang Tanbre Co., Ltd.China
TantalumJiujiang Zhongao Tantalum & Niobium Co., Ltd.China

TantalumKEMET de MexicoMexico
TantalumMetallurgical Products India Pvt., Ltd.India
TantalumMineracao Taboca S.A.Brazil
TantalumMitsui Mining and Smelting Co., Ltd.Japan
TantalumNingxia Orient Tantalum Industry Co., Ltd.China
TantalumNPM Silmet ASEstonia
TantalumQuantumCleanUnited States
TantalumResind Industria e Comercio Ltda.Brazil
TantalumRFH Yancheng Jinye New Material Technology Co., Ltd.China
TantalumSolikamsk Magnesium Works OAORussian Federation
TantalumTaki Chemical Co., Ltd.Japan
TantalumTANIOBIS Co., Ltd.Thailand
TantalumTANIOBIS GmbHGermany
TantalumTANIOBIS Japan Co., Ltd.Japan
TantalumTANIOBIS Smelting GmbH & Co. KGGermany
TantalumTelex MetalsUnited States
TantalumUlba Metallurgical Plant JSCKazakhstan
TantalumXinXing Haorong Electronic Material Co., Ltd.China
TantalumYanling Jincheng Tantalum & Niobium Co., Ltd.China
TinAlphaUnited States
TinAn Vinh Joint Stock Mineral Processing CompanyViet Nam
TinChenzhou Yunxiang Mining and Metallurgy Co., Ltd.China
TinChifeng Dajingzi Tin Industry Co., Ltd.China
TinChina Tin Group Co., Ltd.China
TinCRM Fundicao De Metais E Comercio De Equipamentos Eletronicos Do Brasil LtdaBrazil
TinCRM SynergiesSpain
TinCV Ayi JayaIndonesia
TinCV Venus Inti PerkasaIndonesia
TinDongguan CiEXPO Environmental Engineering Co., Ltd.China
TinDS MyanmarMyanmar
TinElectro-Mechanical Facility of the Cao Bang Minerals & Metallurgy Joint Stock CompanyViet Nam
TinEM VintoBolivia
TinEstanho de Rondonia S.A.Brazil
TinFabrica Auricchio Industria e Comercio Ltda.Brazil
TinFenix MetalsPoland
TinGejiu City Fuxiang Industry and Trade Co., Ltd.China
TinGejiu Kai Meng Industry and Trade LLCChina
TinGejiu Non-Ferrous Metal Processing Co., Ltd.China
TinGejiu Yunxin Nonferrous Electrolysis Co., Ltd.China
TinGejiu Zili Mining And Metallurgy Co., Ltd.China
TinGuangdong Hanhe Non-Ferrous Metal Co., Ltd.China
TinJiangxi New Nanshan Technology Ltd.China
TinLuna Smelter, Ltd.Rwanda
TinMagnu's Minerais Metais e Ligas Ltda.Brazil
TinMalaysia Smelting Corporation (MSC)Malaysia
TinMelt Metais e Ligas S.A.Brazil

TinMetallic Resources, Inc.United States
TinMetallo Belgium N.V.Belgium
TinMetallo Spain S.L.U.Spain
TinMineracao Taboca S.A.Brazil
TinMitsubishi Materials CorporationJapan
TinModeltech Sdn BhdMalaysia
TinNghe Tinh Non-Ferrous Metals Joint Stock CompanyViet Nam
TinNovosibirsk Processing Plant Ltd.Russian Federation
TinO.M. Manufacturing (Thailand) Co., Ltd.Thailand
TinO.M. Manufacturing Philippines, Inc.Philippines
TinOperaciones Metalurgicas S.A.Bolivia
TinPongpipat Company LimitedMyanmar
TinPrecious Minerals and Smelting LimitedIndia
TinPT Aries Kencana SejahteraIndonesia
TinPT Artha Cipta LanggengIndonesia
TinPT ATD Makmur Mandiri JayaIndonesia
TinPT Babel Inti PerkasaIndonesia
TinPT Babel Surya Alam LestariIndonesia
TinPT Bangka Prima TinIndonesia
TinPT Bangka SerumpunIndonesia
TinPT Bangka Tin IndustryIndonesia
TinPT Belitung Industri SejahteraIndonesia
TinPT Bukit TimahIndonesia
TinPT Cipta Persada MuliaIndonesia
TinPT Menara Cipta MuliaIndonesia
TinPT Mitra Stania PrimaIndonesia
TinPT Mitra Sukses GlobalindoIndonesia
TinPT Panca Mega PersadaIndonesia
TinPT Premium Tin IndonesiaIndonesia
TinPT Prima Timah UtamaIndonesia
TinPT Putera Sarana Shakti (PT PSS)Indonesia
TinPT Rajawali Rimba PerkasaIndonesia
TinPT Refined Bangka TinIndonesia
TinPT Sariwiguna BinasentosaIndonesia
TinPT Stanindo Inti PerkasaIndonesia
TinPT Sukses Inti MakmurIndonesia
TinPT Timah NusantaraIndonesia
TinPT Timah Tbk KundurIndonesia
TinPT Timah Tbk MentokIndonesia
TinPT Tinindo Inter NusaIndonesia
TinPT Tirus Putra MandiriIndonesia
TinPT Tommy UtamaIndonesia
TinResind Industria e Comercio Ltda.Brazil
TinRui Da HungTaiwan
TinSuper LigasBrazil
TinTin Technology & RefiningUnited States
TinTuyen Quang Non-Ferrous Metals Joint Stock CompanyViet Nam

TinVQB Mineral and Trading Group JSCViet Nam
TinWhite Solder Metalurgia e Mineracao Ltda.Brazil
TinYunnan Chengfeng Non-ferrous Metals Co., Ltd.China
TinYunnan Tin Company LimitedChina
TinYunnan Yunfan Non-ferrous Metals Co., Ltd.China
TungstenA.L.M.T. TUNGSTEN Corp.Japan
TungstenACL Metais EireliBrazil
TungstenAlbasteel Industria e Comercio de Ligas Para Fundicao Ltd.Brazil
TungstenArtek LLCRussian Federation
TungstenAsia Tungsten Products Vietnam Ltd.Viet Nam
TungstenChenzhou Diamond Tungsten Products Co., Ltd.China
TungstenChina Molybdenum Co., Ltd.China
TungstenChongyi Zhangyuan Tungsten Co., Ltd.China
TungstenCNMC (Guangxi) PGMA Co., Ltd.China
TungstenCronimet Brasil LtdaBrazil
TungstenDONGKUK INDUSTRIES CO., LTD.Korea, Republic of
TungstenFujian Ganmin RareMetal Co., Ltd.China
TungstenFujian Xinlu TungstenChina
TungstenGanzhou Haichuang Tungsten Co., Ltd.China
TungstenGanzhou Huaxing Tungsten Products Co., Ltd.China
TungstenGanzhou Jiangwu Ferrotungsten Co., Ltd.China
TungstenGanzhou Seadragon W & Mo Co., Ltd.China
TungstenGlobal Tungsten & Powders Corp.United States
TungstenGuangdong Xianglu Tungsten Co., Ltd.China
TungstenH.C. Starck Tungsten GmbHGermany
TungstenHANNAE FOR T Co., Ltd.Korea, Republic of
TungstenHunan Chenzhou Mining Co., Ltd.China
TungstenHunan Chunchang Nonferrous Metals Co., Ltd.China
TungstenHydrometallurg, JSCRussian Federation
TungstenJapan New Metals Co., Ltd.Japan
TungstenJiangwu H.C. Starck Tungsten Products Co., Ltd.China
TungstenJiangxi Gan Bei Tungsten Co., Ltd.China
TungstenJiangxi Minmetals Gao'an Non-ferrous Metals Co., Ltd.China
TungstenJiangxi Tonggu Non-ferrous Metallurgical & Chemical Co., Ltd.China
TungstenJiangxi Xinsheng Tungsten Industry Co., Ltd.China
TungstenJiangxi Yaosheng Tungsten Co., Ltd.China
TungstenJingmen Dewei GEM Tungsten Resources Recycling Co., Ltd.China
TungstenJSC "Kirovgrad Hard Alloys Plant"Russian Federation
TungstenKennametal FallonUnited States
TungstenKennametal HuntsvilleUnited States
TungstenLianyou Metals Co., Ltd.Taiwan
TungstenLLC VostokRussian Federation
TungstenMalipo Haiyu Tungsten Co., Ltd.China
TungstenMasan High-Tech MaterialsViet Nam
TungstenMoliren Ltd.Russian Federation
TungstenNiagara Refining LLCUnited States
TungstenNPP Tyazhmetprom LLCRussian Federation
TungstenOOO “Technolom” 1Russian Federation
TungstenOOO “Technolom” 2Russian Federation

TungstenPhilippine Chuangxin Industrial Co., Inc.Philippines
TungstenTANIOBIS Smelting GmbH & Co. KGGermany
TungstenTungsten Vietnam Joint Stock CompanyViet Nam
TungstenUnecha Refractory Metals PlantRussian Federation
TungstenWolfram Bergbau und Hutten AGAustria
TungstenXiamen Tungsten (H.C.) Co., Ltd.China
TungstenXiamen Tungsten Co., Ltd.China