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Form SD D-Wave Quantum Inc.

May 28, 2026 5:50 PM

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
_____________________________________________________________
FORM SD
SPECIALIZED DISCLOSURE REPORT
_____________________________________________________________
D-Wave Quantum Inc.
(Exact Name of Registrant as Specified in Its Charter)
_____________________________________________________________
Delaware001-4146888-1068854
(State or other jurisdiction of
incorporation or organization)
(Commission File Number)(I.R.S. Employer Identification No.)
2650 East Bayshore Road
Palo Alto, California
94303
(Address of principal executive offices)(Zip Code)

Alan Baratz
President & Chief Executive Officer
(650) 285-2881
(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 submitted, and provide the period to which the information in this form applies:
xRule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for the reporting period from January 1 to December 31, 2025.
oRule 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
Conflict Minerals Disclosure
This Form SD (this “Report”) of D-Wave Quantum Inc. (including its consolidated subsidiaries, “D-Wave,” “we,” “us,” or “our”) is filed pursuant to Rule 13p-1 (the “Rule”) promulgated under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), for the reporting period of January 1, 2025 to December 31, 2025 (the “Reporting Period”).
The Rule was adopted by the Securities and Exchange Commission (the “SEC”) under Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act to implement reporting and disclosure requirements related to “Conflict Minerals,” defined by the SEC as columbite-tantalite (coltan), cassiterite, gold, wolframite, and their derivatives, which are currently limited to tantalum, tin, and tungsten (collectively, “3TG”). Pursuant to the Rule, a publicly traded company that determines that 3TG is necessary to the functionality or production of products that the company manufactures or contracts to manufacture must conduct a reasonable country of origin inquiry (an “RCOI”) to determine if any of such 3TG originated in the Democratic Republic of the Congo or an adjoining country (together, the “Covered Countries”).
As required by the Rule, we undertook an analysis of our products and supply chain to determine whether D-Wave would be deemed under the Rule to manufacture or contract to manufacture any product in which any Conflict Mineral was necessary to the functionality or production of such product. As a result of the analysis, we determined that during the Reporting Period, D-Wave contracted with certain vendors to manufacture certain products that might contain Conflict Minerals necessary to the functionality or production of such products, including components of our quantum computing systems (the “Covered Products”). Accordingly, we conducted an RCOI with respect to Conflict Minerals in such Covered Products, as required by the Exchange Act.
Company Overview
D-Wave is a leader in the development and delivery of quantum computing systems, software, and services. It is the world’s first commercial supplier of quantum computers, and the first and only to offer dual-platform quantum computing products and services, spanning both annealing and gate-model quantum computing technologies. Our mission is to help customers realize the value of quantum today through enterprise-grade systems available on-premises and via our Leap™ quantum cloud service, which offers 99.9% availability and uptime. More than 100 organizations across commercial, government and research sectors trust D-Wave to address complex computational challenges using quantum computing.
We take steps to ensure our compliance with our obligations under the Rule, and rely upon internal supply chain professionals, together with outside experts and consultants, in this regard. Compliance includes the adoption and implementation of an internal conflict minerals sourcing policy (“Conflict Minerals Sourcing Policy”), adherence to internal guidelines when sourcing new components and vendors, development of standard operating procedures (“SOPs”), and formal processes for conducting RCOIs and smelter due diligence as described in this Report.
Description of Covered Products
This Report relates to products: (i) for which Conflict Minerals are necessary to the functionality or production of the product; (ii) that were manufactured, or contracted to be manufactured, by D-Wave; and (iii) for which the manufacture was completed during the Reporting Period. D-Wave’s products include its quantum computing systems and components thereof.
Reasonable Country of Origin Inquiry
Our supply chain with respect to the Covered Products is complex, and there are many third parties in the supply chain between D-Wave and the original sources of Conflict Minerals.
Our process for conducting our RCOI, which involves determining the country of origin of Conflict Minerals contained in the Covered Products, was to conduct a supply chain survey with our suppliers using the Conflict Minerals Reporting Template (“CMRT”) from the Responsible Minerals Initiative (“RMI”). The CMRT included questions such as whether the vendors supplied any Covered Products to D-Wave; if so, whether any Conflict Minerals were used in the Covered Products they supplied to D-Wave; and if so, whether any Conflict Minerals originated from the Covered Countries or were from recycled or scrap sources.
To collect data on the source of origin of 3TG procured by our supply chain, we partnered with Source Intelligence to manage CMRT distribution, supplier reminders, smelter validation, and data aggregation. We identified and surveyed all our tier 1 suppliers that delivered, directly to D-Wave, parts, components or assembled products that may contain Conflict Minerals (the “Tier 1 Suppliers”).



Upon receipt of the completed CMRT responses, we reviewed each form for completeness and potential compliance issues. Where a Tier 1 Supplier indicated that it sourced Conflict Minerals from a Covered Country, we reviewed that supplier's reported smelter or refiners (“SOR”) list and used industry-wide available information provided by third-party audits of SORs to determine if Conflict Minerals sourced from Covered Countries have been certified conflict-free. The results of this inquiry are presented in this Report.
These efforts form the foundation of a sustainable and scalable compliance process, which will continue to evolve in future reporting years in alignment with principles from the Organization for Economic Co-operation and Development Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas (the “OECD Guidance”) and SEC regulations.
Conflict Minerals Due Diligence Program
As described above, we have developed a program to carry out supply chain due diligence, which reflects OECD Guidance as applicable for Conflict Minerals and downstream companies. The OECD Guidance is an internationally recognized due diligence framework and is approved by the SEC. The design of the due diligence measures includes provisions for establishing a company management system, identifying risks in the supply chain, implementing strategies to respond to risks, and reporting annually on supply chain diligence.
Our program has been designed to support repeatable annual filings, audit readiness, and continuous improvement as required or applicable. We incorporate updates on the advancements made to our policies and procedures as applicable, and maintain records related to Conflict Minerals in conformance with our internal policies.
A summary of our Conflict Minerals Sourcing Policy is available on our website at ir.dwavequantum.com/governance. Our Conflict Minerals compliance and disclosure processes are led by a management-level senior manager who reports directly to our Chief Development Officer.
Because we do not purchase 3TG directly from mines or smelters, we rely on source information provided by our suppliers and encourage our suppliers to establish their own due diligence programs to ensure conflict free supply chains. Under our Conflict Minerals Sourcing Policy, we encourage our suppliers to use certified conflict free SORs, and to provide us only with minerals or products that are conflict free. We also conduct a supply chain survey as described in this Report.
Results of Our RCOI
As described above, we surveyed Tier 1 Suppliers that delivered parts, components or assembled products that may contain Conflict Minerals directly to D-Wave during the Reporting Period. Of the 199 Tier 1 Suppliers that we contacted, over 80% completed CMRTs. Through these responses, we identified 364 unique smelters as potentially in our supply chain for 2025, a substantial majority of which were certified as conflict-free under the standards of RMI (the Responsible Minerals Assurance Process (RMAP)), the London Bullion Market Association (LBMA), or the Responsible Jewellery Council (RJC). Table A.2 in Annex A below lists these 364 unique smelters.
After conducting further due diligence, we determined, based on SOR information provided by the Tier 1 Suppliers and other information available to us, that of the 364 unique smelters disclosed through supplier CMRTs, only six (6) were identified as sourcing from Covered Countries and were not certified as “conflict free.” Table A.1 in Annex A below lists these six smelters.
Based on the RCOI and the other aspects of our due diligence program described above, we have determined in good faith that for the Reporting Period, our Covered Products are “DRC conflict undeterminable.” However, we have reason to believe that a portion of our necessary Conflict Minerals may have originated in the Covered Countries and that those necessary Conflict Minerals may not be from recycled or scrap sources.
Best Practices
To help ensure clear communication regarding responsible Conflict Minerals sourcing and our expectation of transparency across our supply chain, we posted a summary of our Conflict Minerals Sourcing Policy on our website and intend to implement policy communication and education among our vendors. We continue to implement an initiative to have all in-scope suppliers achieve a conformant supply chain, and plan to continue updating our policies, procedures, outreach and education internally and in our supply chain as needed.
This Report and all other reports that we file with the SEC in compliance with the Rule will be available to the public through our website, ir.dwavequantum.com. The information on our website is not, and will not be, deemed to be a part of this Report or any other filing with the SEC, unless expressly incorporated by specific reference in such filing.



Forward Looking Statements
This Report contains forward-looking statements as defined in the Private Securities Litigation Reform Act of 1995, based on our current views, beliefs, assumptions and expectations regarding future events, that speak only as of the date of this Report. These statements can be identified by the use of forward-looking terminology such as “may,” “will,” “should,” “expect,” “intend,” “become,” “future,” “continue,” “strive,” “seek” or comparable terms. These forward-looking statements are subject to risks, uncertainties and other factors, including, among other matters, the continued implementation of satisfactory traceability and other compliance measures by our direct and indirect suppliers on a timely basis, whether SORs and other market participants responsibly source 3TG, political, regulatory and economic developments within the Covered Countries, the United States or elsewhere, changes in our supplier base, our ability to meet or improve our best practices with respect to our supply chain, our ability to improve our procedures related to country of origin inquiries, and our ability to further mitigate the risk that Conflict Minerals may be found in our Covered Products. We undertake no obligation to publicly update or revise any such forward-looking statements, whether as a result of new information, future events or otherwise, except to the extent required by law.
Item 1.02 Exhibit
Not applicable.
Section 2 – Resource Extraction Issuer Disclosure
Item 2.01 Resource Extraction Issuer Disclosure and Report
Not applicable.
Section 3 – Exhibits
Item 3.01 Exhibits
Not applicable.





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.

Date: May 28, 2026D-Wave Quantum Inc.
By:/s/ Alan Baratz
Name:Alan Baratz
Title:President & Chief Executive Officer









Annex A

Table A.1 below lists six smelters that were identified as sourcing directly from countries classified as Covered Countries based on risk criteria, specifically that they are not certified as conflict-free.

In addition, Table A.2 below lists 364 unique smelters that we determined to be potentially in our supply chain for 2025, disclosed through supplier CMRTs.

As explained above, the presence of a smelter in either of the tables below does not mean that our Covered Products necessarily contained Conflict Minerals processed by that smelter.

Table A.1 - Smelters Sourcing Directly from Covered Countries

MetalSmelter NameRMI Smelter IDCountry of OriginCertified
GoldPrioksky Plant of Non-Ferrous MetalsCID001386RwandaNo
GoldSamduck Precious MetalsCID001555RwandaNo
TinMalaysia Smelting CorporationCID001105Democratic Republic of the CongoNo
TinVQB Mineral and Trading Group JSCCID002015Democratic Republic of the CongoNo
TungstenGanzhou Jiangwu Ferrotungsten Co., Ltd.CID002315Democratic Republic of the CongoNo
TungstenHydrometallurg, JSCCID002649Democratic Republic of the CongoNo

Table A.2 - Smelters Potentially in D-Wave’s Supply Chain for 2025

MetalSmelter NameRMI Smelter IDCountry of Origin
Gold8853 S.p.A.CID002763ITALY
GoldABC Refinery Pty Ltd.CID002920AUSTRALIA
GoldAbington Reldan Metals, LLCCID002708UNITED STATES OF AMERICA
GoldAdvanced Chemical CompanyCID000015UNITED STATES OF AMERICA
GoldAfrican Gold RefineryCID003185UGANDA
GoldAgosi AGCID000035GERMANY
GoldAida Chemical Industries Co., Ltd.CID000019JAPAN
GoldAl Etihad Gold Refinery DMCCCID002560UNITED ARAB EMIRATES
GoldAlbino Mountinho Lda.CID002760PORTUGAL
GoldAlexy MetalsCID003500UNITED STATES OF AMERICA
GoldAlmalyk Mining and Metallurgical Complex (AMMC)CID000041UZBEKISTAN
GoldAngloGold Ashanti Corrego do Sitio MineracaoCID000058BRAZIL
GoldArgor-Heraeus S.A.CID000077SWITZERLAND
GoldASAHI METALFINE, Inc.CID000082JAPAN
GoldAsahi Refining Canada Ltd.CID000924CANADA
GoldAsahi Refining USA Inc.CID000920UNITED STATES OF AMERICA
GoldAsaka Riken Co., Ltd.CID000090JAPAN
GoldAtasay Kuyumculuk Sanayi Ve Ticaret A.S.CID000103TURKEY
GoldAttero Recycling Pvt LtdCID004697INDIA
GoldAU Traders and RefinersCID002850SOUTH AFRICA
GoldAugmont Enterprises Private LimitedCID003461INDIA
GoldAurubis AGCID000113GERMANY
GoldAurubis AG, HamburgCID005476GERMANY



GoldBangalore RefineryCID002863INDIA
GoldBangko Sentral ng Pilipinas (Central Bank of the Philippines)CID000128PHILIPPINES
GoldBoliden Mineral AB (Ronnskar)CID000157SWEDEN
GoldC. Hafner GmbH + Co. KGCID000176GERMANY
GoldCaridadCID000180MEXICO
GoldCendres + Metaux S.A.CID000189SWITZERLAND
GoldCGR Metalloys Pvt Ltd.CID003382INDIA
GoldChimet S.p.A.CID000233ITALY
GoldChugai MiningCID000264JAPAN
GoldCoimpa Industrial LTDACID004010BRAZIL
GoldDaye Non-Ferrous Metals Mining Ltd.CID000343CHINA
GoldDegussa Sonne / Mond Goldhandel GmbHCID002867GERMANY
GoldDijllah Gold Refinery FZCCID003348UNITED ARAB EMIRATES
GoldDongwu Gold GroupCID003663CHINA
GoldDowaCID000401JAPAN
GoldDSC (Do Sung Corporation)CID000359KOREA, REPUBLIC OF
GoldEco-System Recycling Co., Ltd. East PlantCID000425JAPAN
GoldEco-System Recycling Co., Ltd. North PlantCID003424JAPAN
GoldEco-System Recycling Co., Ltd. West PlantCID003425JAPAN
GoldElite Industech Co., Ltd.CID004755TAIWAN, PROVINCE OF CHINA
GoldEmerald Jewel Industry India Limited (Unit 1)CID003487INDIA
GoldEmerald Jewel Industry India Limited (Unit 2)CID003488INDIA
GoldEmerald Jewel Industry India Limited (Unit 3)CID003489INDIA
GoldEmerald Jewel Industry India Limited (Unit 4)CID003490INDIA
GoldEmirates Gold DMCCCID002561UNITED ARAB EMIRATES
GoldFidelity Printers and Refiners Ltd.CID002515ZIMBABWE
GoldFujairah Gold FZCCID002584UNITED ARAB EMIRATES
GoldGasabo Gold Refinery LtdCID005006RWANDA
GoldGG Refinery Ltd.CID004506TANZANIA, UNITED REPUBLIC OF
GoldGGC Gujrat Gold Centre Pvt. Ltd.CID002852INDIA
GoldGlencore Canada Corporation - CCR RefineryCID000185CANADA
GoldGold by Gold ColombiaCID003641COLOMBIA
GoldGold Coast RefineryCID003186GHANA
GoldGold Corporation - The Perth MintCID002030AUSTRALIA
GoldGreat Wall Precious Metals Co., Ltd. of CBPMCID001909CHINA
GoldGuangdong Jinding Gold LimitedCID002312CHINA



GoldGuoda Safina High-Tech Environmental Refinery Co., Ltd.CID000651CHINA
GoldHangzhou Fuchunjiang Smelting Co., Ltd.CID000671CHINA
GoldHeimerle + Meule GmbHCID000694GERMANY
GoldHeraeus Germany GmbH Co. KGCID000711GERMANY
GoldHeraeus Metals Hong Kong Ltd.CID000707CHINA
GoldHunan Guiyang yinxing Nonferrous Smelting Co., Ltd.CID000773CHINA
GoldHwaSeong CJ CO., LTD.CID000778KOREA, REPUBLIC OF
GoldImpala Platinum - Base Metal Refinery (BMR)CID004604SOUTH AFRICA
GoldImpala Platinum - Platinum Metals Refinery (PMR)CID004714SOUTH AFRICA
GoldImpala Platinum - Rustenburg SmelterCID004610SOUTH AFRICA
GoldIndustrial Refining CompanyCID002587BELGIUM
GoldInner Mongolia Qiankun Gold and Silver Refinery Share Co., Ltd.CID000801CHINA
GoldInternational Precious Metal RefinersCID002562UNITED ARAB EMIRATES
GoldIshifuku Metal Industry Co., Ltd.CID000807JAPAN
GoldIstanbul Gold RefineryCID000814TURKEY
GoldItalpreziosiCID002765ITALY
GoldJALAN & CompanyCID002893INDIA
GoldJapan MintCID000823JAPAN
GoldJiangxi Copper Co., Ltd.CID000855CHINA
GoldJSC Ekaterinburg Non-Ferrous Metal Processing PlantCID000927RUSSIAN FEDERATION
GoldJSC Novosibirsk RefineryCID000493RUSSIAN FEDERATION
GoldJSC UralelectromedCID000929RUSSIAN FEDERATION
GoldJX Advanced Metals CorporationCID000937JAPAN
GoldK.A. RasmussenCID003497NORWAY
GoldKaloti Precious MetalsCID002563UNITED ARAB EMIRATES
GoldKazakhmys Smelting LLCCID000956KAZAKHSTAN
GoldKazzinc LtdCID000957KAZAKHSTAN
GoldKennecott Utah Copper LLCCID000969UNITED STATES OF AMERICA
GoldKGHM Polska Miedz S.A. Oddzial Huta Miedzi, GlogowCID005401POLAND
GoldKGHM Polska Miedz Spolka AkcyjnaCID002511POLAND
GoldKojima Chemicals Co., Ltd.CID000981JAPAN
GoldKorea Zinc Co., Ltd.CID002605KOREA, REPUBLIC OF
GoldKundan Care Products Ltd.CID003463INDIA
GoldKyrgyzaltyn JSCCID001029KYRGYZSTAN
GoldKyshtym Copper-Electrolytic Plant ZAOCID002865RUSSIAN FEDERATION
GoldL'azurde Company For JewelryCID001032SAUDI ARABIA
GoldL'Orfebre S.A.CID002762ANDORRA
GoldLingbao Gold Co., Ltd.CID001056CHINA
GoldLingbao Jinyuan Tonghui Refinery Co., Ltd.CID001058CHINA



GoldLS MnM Inc.CID001078KOREA, REPUBLIC OF
GoldLT Metal Ltd.CID000689KOREA, REPUBLIC OF
GoldLuoyang Zijin Yinhui Gold Refinery Co., Ltd.CID001093CHINA
GoldMarsam MetalsCID002606BRAZIL
GoldMaterionCID001113UNITED STATES OF AMERICA
GoldMatsuda Sangyo Co., Ltd.CID001119JAPAN
GoldMD OverseasCID003548INDIA
GoldMetal Concentrators SA (Pty) Ltd.CID003575SOUTH AFRICA
GoldMetallix Refining Inc.CID003557UNITED STATES OF AMERICA
GoldMetalor Technologies (Hong Kong) Ltd.CID001149CHINA
GoldMetalor Technologies (Singapore) Pte., Ltd.CID001152SINGAPORE
GoldMetalor Technologies (Suzhou) Ltd.CID001147CHINA
GoldMetalor Technologies S.A.CID001153SWITZERLAND
GoldMetalor USA Refining CorporationCID001157UNITED STATES OF AMERICA
GoldMetalurgica Met-Mex Penoles S.A. De C.V.CID001161MEXICO
GoldMinera Titan del Peru SRL (MTP) - Belen PlantCID005014PERU
GoldMitsubishi Materials CorporationCID001188JAPAN
GoldMitsui Mining and Smelting Co., Ltd.CID001193JAPAN
GoldMKS PAMP SACID001352SWITZERLAND
GoldMMTC-PAMP India Pvt., Ltd.CID002509INDIA
GoldModeltech Sdn BhdCID002857MALAYSIA
GoldMorris and WatsonCID002282NEW ZEALAND
GoldMoscow Special Alloys Processing PlantCID001204RUSSIAN FEDERATION
GoldNadir Metal Rafineri San. Ve Tic. A.S.CID001220TURKEY
GoldNaoshima Smelter & RefineryCID005396JAPAN
GoldNavoi Mining and Metallurgical CombinatCID001236UZBEKISTAN
GoldNH Recytech CompanyCID003189KOREA, REPUBLIC OF
GoldNihon Material Co., Ltd.CID001259JAPAN
GoldNOBLE METAL SERVICESCID003690UNITED STATES OF AMERICA
GoldOegussa Oesterreichische Gold- und Silber-Scheideanstalt Gesm.b.H.CID002779AUSTRIA
GoldOhura Precious Metal Industry Co., Ltd.CID001325JAPAN
GoldOJSC "The Gulidov Krasnoyarsk Non-Ferrous Metals Plant" (OJSC Krastsvetmet)CID001326RUSSIAN FEDERATION
GoldPease & CurrenCID002872UNITED STATES OF AMERICA
GoldPenglai Penggang Gold Industry Co., Ltd.CID001362CHINA
GoldPlanta Recuperadora de Metales SpACID002919CHILE
GoldPrioksky Plant of Non-Ferrous MetalsCID001386RUSSIAN FEDERATION
GoldPT Aneka Tambang (Persero) TbkCID001397INDONESIA
GoldPX Precinox S.A.CID001498SWITZERLAND
GoldQG Refining, LLCCID003324UNITED STATES OF AMERICA
GoldRand Refinery (Pty) Ltd.CID001512SOUTH AFRICA



GoldRefinery of Seemine Gold Co., Ltd.CID000522CHINA
GoldREMONDIS PMR B.V.CID002582NETHERLANDS
GoldRoyal Canadian MintCID001534CANADA
GoldSAAMPCID002761FRANCE
GoldSabin Metal Corp.CID001546UNITED STATES OF AMERICA
GoldSafimet S.p.ACID002973ITALY
GoldSAFINA A.S.CID002290CZECHIA
GoldSai RefineryCID002853INDIA
GoldSAM Precious Metals FZ-LLCCID003666UNITED ARAB EMIRATES
GoldSamduck Precious MetalsCID001555KOREA, REPUBLIC OF
GoldSAMWON METALS Corp.CID001562KOREA, REPUBLIC OF
GoldSEMPSA Joyeria Plateria S.A.CID001585SPAIN
GoldShandong Gold Smelting Co., Ltd.CID001916CHINA
GoldShandong Humon Smelting Co., Ltd.CID002525CHINA
GoldShandong Tiancheng Biological Gold Industrial Co., Ltd.CID001619CHINA
GoldShandong Zhaojin Gold & Silver Refinery Co., Ltd.CID001622CHINA
GoldShenzhen CuiLu Gold Co., Ltd.CID002750CHINA
GoldSHENZHEN JINJUNWEI RESOURCE COMPREHENSIVE DEVELOPMENT CO., LTD.CID004435CHINA
GoldShenzhen Zhonghenglong Real Industry Co., Ltd.CID002527CHINA
GoldShirpur Gold Refinery Ltd.CID002588INDIA
GoldSichuan Tianze Precious Metals Co., Ltd.CID001736CHINA
GoldSingway Technology Co., Ltd.CID002516TAIWAN, PROVINCE OF CHINA
GoldSOE Shyolkovsky Factory of Secondary Precious MetalsCID001756RUSSIAN FEDERATION
GoldSolar Applied Materials Technology Corp.CID001761TAIWAN, PROVINCE OF CHINA
GoldSOLEIL METALS (Chala One Plant)CID004704PERU
GoldSOLEIL METALS (YAKARI Plant)CID004705PERU
GoldSovereign MetalsCID003383INDIA
GoldState Research Institute Center for Physical Sciences and TechnologyCID003153LITHUANIA
GoldSudan Gold RefineryCID002567SUDAN
GoldSumitomo Metal Mining Co., Ltd.CID001798JAPAN
GoldSungEel HiMetal Co., Ltd.CID002918KOREA, REPUBLIC OF
GoldSuper Dragon Technology Co., Ltd.CID001810TAIWAN, PROVINCE OF CHINA
GoldT.C.A S.p.ACID002580ITALY
GoldTanaka Kikinzoku Kogyo K.K.CID001875JAPAN
GoldTITAN COMPANY LIMITED, JEWELLERY DIVISIONCID004491INDIA
GoldTokuriki Honten Co., Ltd.CID001938JAPAN
GoldTongling Nonferrous Jinguan (Ausmelt) Copper IndustryCID001947CHINA
GoldTOO Tau-Ken-AltynCID002615KAZAKHSTAN
GoldTorecomCID001955KOREA, REPUBLIC OF



GoldUmicore Precious Metals ThailandCID002314THAILAND
GoldUmicore S.A. Business Unit Precious Metals RefiningCID001980BELGIUM
GoldUnited Precious Metal Refining, Inc.CID001993UNITED STATES OF AMERICA
GoldValcambi S.A.CID002003SWITZERLAND
GoldWEEEREFININGCID003615FRANCE
GoldWIELAND Edelmetalle GmbHCID002778GERMANY
GoldYamakin Co., Ltd.CID002100JAPAN
GoldYokohama Metal Co., Ltd.CID002129JAPAN
GoldYunnan Copper Southwest Copper BranchCID000197CHINA
GoldZhongyuan Gold Smelter of Zhongjin Gold CorporationCID002224CHINA
GoldZijin Mining Group Gold Smelting Co. Ltd.CID002243CHINA
Tantalum5D Production OUCID003926ESTONIA
TantalumAMG BrasilCID001076BRAZIL
TantalumD Block Metals, LLCCID002504UNITED STATES OF AMERICA
TantalumF&X Electro-Materials Ltd.CID000460CHINA
TantalumFIR Metals & Resource Ltd.CID002505CHINA
TantalumGlobal Advanced Metals AizuCID002558JAPAN
TantalumGlobal Advanced Metals BoyertownCID002557UNITED STATES OF AMERICA
TantalumGuangdong Rising Rare Metals-EO Materials Ltd.CID000291CHINA
TantalumHengyang King Xing Lifeng New Materials Co., Ltd.CID002492CHINA
TantalumJiangxi Dinghai Tantalum & Niobium Co., Ltd.CID002512CHINA
TantalumJiangxi Suns Nonferrous Materials Co. Ltd.CID004813CHINA
TantalumJiangxi Tuohong New Raw MaterialCID002842CHINA
TantalumJiuJiang JinXin Nonferrous Metals Co., Ltd.CID000914CHINA
TantalumJiujiang Tanbre Co., Ltd.CID000917CHINA
TantalumJiujiang Zhongao Tantalum & Niobium Co., Ltd.CID002506CHINA
TantalumKEMET de MexicoCID002539MEXICO
TantalumMaterion Newton Inc.CID002548UNITED STATES OF AMERICA
TantalumMetallurgical Products India Pvt., Ltd.CID001163INDIA
TantalumMineracao Taboca S.A.CID001175BRAZIL
TantalumMitsui Mining and Smelting Co., Ltd.CID001192JAPAN
TantalumNingxia Orient Tantalum Industry Co., Ltd.CID001277CHINA
TantalumNPM Silmet OUCID001200ESTONIA
TantalumPowerX Ltd.CID004054RWANDA
TantalumQuantumCleanCID001508UNITED STATES OF AMERICA
TantalumResind Industria e Comercio Ltda.CID002707BRAZIL
TantalumRFH Yancheng Jinye New Material Technology Co., Ltd.CID003583CHINA



TantalumSolikamsk Magnesium Works OAOCID001769RUSSIAN FEDERATION
TantalumTaki Chemical Co., Ltd.CID001869JAPAN
TantalumTANIOBIS Co., Ltd.CID002544THAILAND
TantalumTANIOBIS GmbHCID002545GERMANY
TantalumTANIOBIS Japan Co., Ltd.CID002549JAPAN
TantalumTANIOBIS Smelting GmbH & Co. KGCID002550GERMANY
TantalumTelex MetalsCID001891UNITED STATES OF AMERICA
TantalumUlba Metallurgical Plant JSCCID001969KAZAKHSTAN
TantalumXIMEI RESOURCES (GUANGDONG) LIMITEDCID000616CHINA
TantalumXinXing Haorong Electronic Material Co., Ltd.CID002508CHINA
TantalumYanling Jincheng Tantalum & Niobium Co., Ltd.CID001522CHINA
TinAlpha Assembly Solutions IncCID000292UNITED STATES OF AMERICA
TinAn Vinh Joint Stock Mineral Processing CompanyCID002703VIET NAM
TinAurubis BeerseCID002773BELGIUM
TinAurubis BerangoCID002774SPAIN
TinChenzhou Yunxiang Mining and Metallurgy Co., Ltd.CID000228CHINA
TinChifeng Dajingzi Tin Industry Co., Ltd.CID003190CHINA
TinChina Tin Group Co., Ltd.CID001070CHINA
TinConecsus LLCCID003504UNITED STATES OF AMERICA
TinCRM Fundicao De Metais E Comercio De Equipamentos Eletronicos Do Brasil LtdaCID003486BRAZIL
TinCRM Synergies EMEA, S.L.U.CID003524SPAIN
TinCV Ayi JayaCID002570INDONESIA
TinDongguan Best Alloys Co., Ltd.CID000377CHINA
TinDongguan CiEXPO Environmental Engineering Co., Ltd.CID003356CHINA
TinDowaCID000402JAPAN
TinElectro-Mechanical Facility of the Cao Bang Minerals & Metallurgy Joint Stock CompanyCID002572VIET NAM
TinEM VintoCID000438BOLIVIA (PLURINATIONAL STATE OF)
TinEstanho de Rondonia S.A.CID000448BRAZIL
TinFabrica Auricchio Industria e Comercio Ltda.CID003582BRAZIL
TinFenix MetalsCID000468POLAND
TinGejiu City Fuxiang Industry and Trade Co., Ltd.CID003410CHINA
TinGejiu Kai Meng Industry and Trade LLCCID000942CHINA
TinGejiu Non-Ferrous Metal Processing Co., Ltd.CID000538CHINA
TinGejiu Yunxin Nonferrous Electrolysis Co., Ltd.CID001908CHINA



TinGejiu Zili Mining And Metallurgy Co., Ltd.CID000555CHINA
TinGlobal Advanced Metals Greenbushes Pty Ltd.CID004754AUSTRALIA
TinGuangdong Hanhe Non-Ferrous Metal Co., Ltd.CID003116CHINA
TinHuiChang Hill Tin Industry Co., Ltd.CID002844CHINA
TinJiangxi New Nanshan Technology Ltd.CID001231CHINA
TinLongnan Chuangyue Environmental Protection Technology Development Co., LtdCID004796CHINA
TinLuna Smelter, Ltd.CID003387RWANDA
TinMa'anshan Weitai Tin Co., Ltd.CID003379CHINA
TinMagnu's Minerais Metais e Ligas Ltda.CID002468BRAZIL
TinMalaysia Smelting Corporation (MSC)CID001105MALAYSIA
TinMalaysia Smelting Corporation Berhad (Port Klang)CID004434MALAYSIA
TinMelt Metais e Ligas S.A.CID002500BRAZIL
TinMetallic Resources, Inc.CID001142UNITED STATES OF AMERICA
TinMineracao Taboca S.A.CID001173BRAZIL
TinMining Minerals Resources SARLCID004065CONGO, DEMOCRATIC REPUBLIC OF THE
TinMinsurCID001182PERU
TinMitsubishi Materials CorporationCID001191JAPAN
TinModeltech Sdn BhdCID002858MALAYSIA
TinNghe Tinh Non-Ferrous Metals Joint Stock CompanyCID002573VIET NAM
TinNovosibirsk Tin CombineCID001305RUSSIAN FEDERATION
TinO.M. Manufacturing (Thailand) Co., Ltd.CID001314THAILAND
TinO.M. Manufacturing Philippines, Inc.CID002517PHILIPPINES
TinOperaciones Metalurgicas S.A.CID001337BOLIVIA (PLURINATIONAL STATE OF)
TinP Kay Metal, IncCID005189UNITED STATES OF AMERICA
TinPongpipat Company LimitedCID003208MYANMAR
TinPrecious Minerals and Smelting LimitedCID003409INDIA
TinPT Arsed IndonesiaCID005067INDONESIA
TinPT Artha Cipta LanggengCID001399INDONESIA
TinPT ATD Makmur Mandiri JayaCID002503INDONESIA
TinPT Bangka Prima TinCID002776INDONESIA
TinPT Cipta Persada MuliaCID002696INDONESIA
TinPT Masbro Alam StaniaCID003380INDONESIA
TinPT Mitra Stania PrimaCID001453INDONESIA
TinPT Mitra Sukses GlobalindoCID003449INDONESIA
TinPT Panca Mega PersadaCID001457INDONESIA
TinPT Premium Tin IndonesiaCID000313INDONESIA
TinPT Prima Timah UtamaCID001458INDONESIA
TinPT Putera Sarana Shakti (PT PSS)CID003868INDONESIA
TinPT Rajehan AriqCID002593INDONESIA



TinPT Timah Tbk KundurCID001477INDONESIA
TinPT Timah Tbk MentokCID001482INDONESIA
TinResind Industria e Comercio Ltda.CID002706BRAZIL
TinRIKAYAA GREENTECH PRIVATE LIMITEDCID004692INDIA
TinRui Da HungCID001539TAIWAN, PROVINCE OF CHINA
TinSuper LigasCID002756BRAZIL
TinTakehara PVD Materials Plant / PVD Materials Division of MITSUI MINING & SMELTING CO., LTD.CID004403JAPAN
TinThaisarcoCID001898THAILAND
TinTin Smelting Branch of Yunnan Tin Co., Ltd.CID002180CHINA
TinTin Technology & RefiningCID003325UNITED STATES OF AMERICA
TinTuyen Quang Non-Ferrous Metals Joint Stock CompanyCID002574VIET NAM
TinVQB Mineral and Trading Group JSCCID002015VIET NAM
TinWhite Solder Metalurgia e Mineracao Ltda.CID002036BRAZIL
TinWoodcross Smelting Company LimitedCID004724UGANDA
TinYunnan Chengfeng Non-ferrous Metals Co., Ltd.CID002158CHINA
TinYunnan Yunfan Non-ferrous Metals Co., Ltd.CID003397CHINA
TungstenA.L.M.T. Corp.CID000004JAPAN
TungstenACL Metais EireliCID002833BRAZIL
TungstenAlbasteel Industria e Comercio de Ligas Para Fundicao Ltd.CID003427BRAZIL
TungstenArtek LLCCID003553RUSSIAN FEDERATION
TungstenAsia Tungsten Products Vietnam Ltd.CID002502VIET NAM
TungstenChina Molybdenum Tungsten Co., Ltd.CID002641CHINA
TungstenChongyi Zhangyuan Tungsten Co., Ltd.CID000258CHINA
TungstenCNMC (Guangxi) PGMA Co., Ltd.CID000281CHINA
TungstenCronimet Brasil LtdaCID003468BRAZIL
TungstenDONGKUK INDUSTRIES CO., LTD.CID004060KOREA, REPUBLIC OF
TungstenFujian Xinlu Tungsten Co., Ltd.CID003609CHINA
TungstenGanzhou Jiangwu Ferrotungsten Co., Ltd.CID002315CHINA
TungstenGanzhou Seadragon W & Mo Co., Ltd.CID002494CHINA
TungstenGeo EnterpriseCID005373GEORGIA
TungstenGlobal Tungsten & Powders LLCCID000568UNITED STATES OF AMERICA
TungstenGuangdong Xianglu Tungsten Co., Ltd.CID000218CHINA
TungstenH.C. Starck Tungsten GmbHCID002541GERMANY
TungstenHANNAE FOR T Co., Ltd.CID003978KOREA, REPUBLIC OF
TungstenHubei Green Tungsten Co., Ltd.CID003417CHINA
TungstenHunan Jintai New Material Co., Ltd.CID000769CHINA
TungstenHunan Shizhuyuan Nonferrous Metals Co., Ltd. Chenzhou Tungsten Products BranchCID002513CHINA
TungstenHydrometallurg, JSCCID002649RUSSIAN FEDERATION



TungstenJapan New Metals Co., Ltd.CID000825JAPAN
TungstenJiangwu H.C. Starck Tungsten Products Co., Ltd.CID002551CHINA
TungstenJiangxi Gan Bei Tungsten Co., Ltd.CID002321CHINA
TungstenJiangxi Minmetals Gao'an Non-ferrous Metals Co., Ltd.CID002313CHINA
TungstenJiangxi Tonggu Non-ferrous Metallurgical & Chemical Co., Ltd.CID002318CHINA
TungstenJiangxi Xinsheng Tungsten Industry Co., Ltd.CID002317CHINA
TungstenJiangxi Yaosheng Tungsten Co., Ltd.CID002316CHINA
TungstenJing Yuan Tungsten Technology Co., Ltd.CID005012TAIWAN, PROVINCE OF CHINA
TungstenJSC "Kirovgrad Hard Alloys Plant"CID003408RUSSIAN FEDERATION
TungstenKENEE MINING VIETNAM COMPANY LIMITEDCID004619VIET NAM
TungstenKennametal FallonCID000966UNITED STATES OF AMERICA
TungstenKennametal HuntsvilleCID000105UNITED STATES OF AMERICA
TungstenLAOS SOUTHERN MINING SMELTING SOLE CO.,LTDCID005017LAO PEOPLE'S DEMOCRATIC REPUBLIC
TungstenLianyou Metals Co., Ltd.CID003407TAIWAN, PROVINCE OF CHINA
TungstenLianyou Resources Co., Ltd.CID004397TAIWAN, PROVINCE OF CHINA
TungstenLLC VostokCID003643RUSSIAN FEDERATION
TungstenMALAMET SMELTING SDN. BHD.CID004056MALAYSIA
TungstenMalipo Haiyu Tungsten Co., Ltd.CID002319CHINA
TungstenMasan High-Tech MaterialsCID002543VIET NAM
TungstenMoliren Ltd.CID002845RUSSIAN FEDERATION
TungstenNam Viet Cromit Joint Stock CompanyCID004034VIET NAM
TungstenNiagara Refining LLCCID002589UNITED STATES OF AMERICA
TungstenNPP Tyazhmetprom LLCCID003416RUSSIAN FEDERATION
TungstenOOO “Technolom” 1CID003614RUSSIAN FEDERATION
TungstenOOO “Technolom” 2CID003612RUSSIAN FEDERATION
TungstenPhilippine Bonway Manufacturing Industrial CorporationCID004797PHILIPPINES
TungstenPhilippine Carreytech Metal Corp.CID004438PHILIPPINES
TungstenPhilippine Chuangxin Industrial Co., Inc.CID002827PHILIPPINES
TungstenS.P.T. spol.s r.o.CID005068CZECHIA
TungstenShinwon Tungsten (Fujian Shanghang) Co., Ltd.CID004430CHINA
TungstenTANIOBIS Smelting GmbH & Co. KGCID002542GERMANY
TungstenTungamoy Metals Inc.CID005248KOREA, REPUBLIC OF
TungstenTungsten Vietnam Joint Stock CompanyCID003993VIET NAM
TungstenUnecha Refractory Metals PlantCID002724RUSSIAN FEDERATION
TungstenUzbekistan Technological Metallurgical Complex JSCCID002660UZBEKISTAN
TungstenWolfram Bergbau und Hutten AGCID002044AUSTRIA
TungstenXiamen Tungsten (H.C.) Co., Ltd.CID002320CHINA
TungstenXiamen Tungsten Co., Ltd.CID002082CHINA



TungstenYUDU ANSHENG TUNGSTEN CO., LTD.CID003662CHINA


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