EX-1.01 2 exhibit101_2019.htm EX-1.01 Document

EXHIBIT 1.01

POWER INTEGRATIONS, INC.
Conflict Minerals Report
For The Year Ended December 31, 2019


Introduction
This is the Conflict Minerals Report of Power Integrations, Inc. (“Power Integrations”) for the calendar year ended December 31, 2019, 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 (“Dodd-Frank Act”) Section 1502. The Rule imposes certain reporting obligations on SEC registrants whose manufactured products contain conflict minerals which 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, tungsten, and gold (“3TG”) for the purposes of this assessment. These requirements apply to registrants whatever the geographic origin of the conflict minerals and whether or not they fund armed conflict.
Company Overview
Power Integrations designs, develops and markets analog and mixed-signal integrated circuits (“ICs”); and other electronic components and circuitry used in high-voltage power conversion. Our products are used in power converters that convert electricity from a high-voltage source to the type of power required for a specified downstream use. In most cases this conversion entails, among other functions, converting alternating current (“AC”) to direct current (“DC”) or vice versa, reducing or increasing the voltage, and regulating the output voltage and/or current. In addition, we offer insulated-gate bipolar transistor (“IGBT”) drivers containing multiple ICs, electrical isolation components and other circuitry - used to operate arrays of high-voltage, high-power transistors. Power Integrations primarily relies on its contract manufacturers and direct suppliers for the manufacturing of its high-voltage analog integrated circuits, IGBT drivers and modules.
Conflict Minerals Policy
Power Integrations’ policy statement regarding conflict minerals has been made available on its website since March 2013. The policy in place during the reporting period was as follows:
On August 22, 2012, the SEC adopted the conflict minerals rule pursuant to Section 1502 of the Dodd-Frank Act, requiring all publicly traded companies to disclose the use of “conflict minerals” necessary to the functionality or production of their products manufactured or contracted to be manufactured.
The term “conflict minerals” refers to:
•Coltan (columbite-tantalite) and its derivatives (Tantalum)
•Cassiterite and its derivatives (Tin)
•Wolframite and its derivatives (Tungsten)
•Gold
that may or may not originate from the Democratic Republic of Congo (the “DRC”) or adjoining countries (the “Covered Countries”).
Power Integrations has considered the Rule’s requirements, related guidance from the Organization for Economic Cooperation and Development (“OECD”), the Responsible Business Alliance and the Global e-Sustainability Initiative and is committed to complying with this legislation.
Tantalum, tin, tungsten and gold, or 3TG, minerals are necessary to the functionality or production of the products contracted to manufacture by Power Integrations. However, Power Integrations does not purchase these minerals directly from the smelters or mines. Power Integrations relies on its manufacturing partners for the manufacturing of its products. The requirement to source such minerals from the list of conformant smelters and refiners per www.responsiblemineralsinitiative.org/conformant-smelter-refiner-lists has been communicated to all manufacturing partners including the direct suppliers and distributors through the use of the Responsible Minerals Initiative (“RMI”) Conflict Minerals Reporting Template.
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Power Integrations requires its manufacturing partners including the direct suppliers and distributors to have a purchasing policy/supplier selection program to ensure that all products manufactured or sold by Power Integrations that contain tantalum, tin, tungsten and gold are conflict-free or sourced from the list of conformant smelters and refiners.

CONFLICT MINERALS DISCLOSURE
Reasonable Country of Origin Inquiry
Products Containing Conflict Minerals:
Based upon Power Integrations’ internal assessment, the products we sell contain 3TG minerals. Tantalum may be present in some capacitors, high-power resistors and sensors used in IGBT drivers. Tin is used in solder paste, printed circuit board surface metallization and external lead plating. Tungsten is either used in via contacts, as a sputter target or in the gas tungsten hexafluoride during the manufacturing process, while gold is typically used for wire bonding that provides electrical connection between the silicon chip and the external leads of integrated circuits, for printed circuit board surface metallization, and in the plating for jumpers and connectors.
Inquiry Process:
Power Integrations has adopted the Conflict Minerals Reporting Template developed by the RMI. All contract manufacturers either receive and sign a “Manufacturing Partnership Manual” agreement that informs our suppliers about the conflict mineral requirements and /or the RMI Conflict Minerals Reporting Template. We send the RMI Conflict Minerals Reporting Template (“Supplier Survey”) to all contract manufacturers, Printed Circuit Board assembly suppliers and distributors, and resend it whenever there is a template revision.
Power Integrations performs the following related to the Supplier Surveys:
•Evaluates the responses from the suppliers and provides training when necessary;
•Compares the smelters and refiners identified by the direct suppliers against the reasonable country of origin (“RCOI”) list provided by the RMI’s independent third-party smelter audit program;
•Reviews the Supplier Surveys for completeness and follows up on incomplete information or information that would lead us to believe material is not DRC conflict-free for all products except the IGBT Drivers;
•Summarizes all responses into a Conflict Minerals Reporting Template; and
•Conducts on-site audits of the responses from the suppliers against the responses from their suppliers and provides training where necessary for all products except the IGBT Drivers.
Results of Inquiry
As of the date of this filing, based on the RCOI responses and analysis of such responses, as it applies to the calendar year ended December 31, 2019, Power Integrations cannot ascertain the source mine and country of origin of all of the relevant conflict minerals or 3TG minerals and/or their derivatives that are necessary to the functionality or production of our products. Therefore, we have continued to proceed with additional due diligence procedures for the purpose of determining the status of our products as it pertains to the source and chain of custody of conflict minerals.
Due Diligence Measures
Power Integrations’ conflict minerals policy and the associated due-diligence program are based on the OECD five-step framework known as OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas.
The following steps outline the due diligence measures taken to determine the country of origin:
1.Policy and Management System
Conflict Minerals Policy - The policy establishes Power Integrations’ expectations of its suppliers to source the required minerals from the list of conformant smelters and refiners that may be found at http://www.responsiblemineralsinitiative.org/smelter-links/smelter-database/. The policy resides on our website under “Operations and Sustainability” and can be accessed directly from https://www.power.com/products/product-documents/conflict-minerals-policy-statement/. The policy is periodically reviewed and updated, as necessary.
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Management System - The Conflict Minerals policy is formally documented in Power Integrations’ Regulatory Compliance Policy. Direct suppliers (contract manufacturers) are required to provide information on the smelters or refiners in their supply chain using the RMI Conflict Minerals Reporting Template.
2.Risk Assessment
Power Integrations adopted the Conflict Minerals Reporting Template developed by the RMI. Power Integrations’ quality assurance department:
•Reviews and ascertains the products that contain 3TG minerals;
•Identifies the direct suppliers that provide products containing conflict minerals;
•Evaluates the responses via the Conflict Minerals Reporting Template from the suppliers for all products except the IGBT Drivers;
•Compares the smelters and refiners identified by the direct suppliers against the smelter list provided by the Conflict Free Sourcing Initiative’s independent third party smelter audit program;
•Summarizes all responses into a Conflict Minerals Reporting Template; and
•Conducts on-site audits of the responses from the suppliers against the responses from their suppliers and provides training where necessary for all products except the IGBT Drivers.
Based on the results of this process, Power Integrations has been able to determine the smelters from which certain of its conflict minerals originate, which are listed at the end of this report under “Smelters Reported by the Direct Suppliers.” There are 150 Gold, 37 Tantalum, 53 Tin and 43 Tungsten smelters identified.
3.Mitigate Risk
Power Integrations understands that the global supply chain of conflict minerals is complex and that disclosure of mineral sources is often considered confidential. To reduce potential supply chain risk, Power Integrations communicated the requirements of the Dodd-Frank Act to its direct suppliers, and required its direct suppliers to train their smelters and to recommend that their smelters and refiners participate in an independent assessment through the Responsible Minerals Assurance Process (“RMAP”).
4.Audit of Smelters/Refiners
As a company member of RMI, Power Integrations leveraged the due diligence conducted on smelters and refiners by the RMAP. Efforts to determine mine or location of origin through RMI are described on the RMI website at www.responsiblemineralsinitiative.org.
5.Report on Supply Chain Due Diligence
The Form SD Specialized Disclosure and the Conflict Minerals Report constitute Power Integrations’ annual report on its Conflict Minerals Due Diligence. The Form SD to which this report is attached as Exhibit 1.01 for the calendar year ended December 31, 2019 is filed with the SEC.
Additional Steps
Power Integrations maintains an ongoing effort to mitigate the risk that armed groups could benefit from our use of conflict minerals. Power Integrations continues to encourage its direct suppliers to train their smelters and to recommend that their smelters and refiners participate in an independent assessment through RMAP.
Limitations on Due Diligence
This Conflict Minerals Report is based on the due-diligence activities performed to date in good faith by Power Integrations and is based on the infrastructure and information available at the time of the filing of this report. There are factors that could affect the accuracy of the information. These factors include, but are not limited to, incomplete supplier data or available smelter data, errors or omissions by suppliers or smelters, evolving definition and confirmation of smelters, incomplete information from industry or other third-party sources, continuing guidance regarding the SEC final rules, and other issues.

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SMELTERS REPORTED BY THE DIRECT SUPPLIERS
MineralsSmelterCountrySmelter ID
Gold8853 S.p,AItalyCID002763
GoldAbington Reldan Metals, LLCUnited StatesCID002708
GoldAdvanced Chemical CompanyUnited StatesCID000015
GoldAfrican Gold RefineryUgandaCID003185
GoldAida Chemical Industries Co., Ltd.JapanCID000019
GoldAl Etihad Gold LLCUAECID002560
GoldAllgemeine Gold-und Silberscheideanstalt A.G.GermanyCID000035
GoldAlmalyk Mining and Metallurgical Complex (AMMC)UzbekistanCID000041
GoldAngloGold Ashanti Córrego do Sítio MineraçãoBrazilCID000058
GoldArgo-Heraeus S.A.SwitzerlandCID000077
GoldAsahi Pretec Corp.JapanCID000082
GoldAsahi Refining Canada Ltd.CanadaCID000924
GoldAsahi Refining USA Inc.CanadaCID000920
GoldAsaka Riken Co., Ltd.JapanCID000090
GoldAtasay Kuyumculuk Sanayi Ve Ticaret A.S.TurkeyCID000103
GoldAU Traders and RefinersSouth AfricaCID002850
GoldAurubis AGGermanyCID000113
GoldBangalore RefineryIndiaCID002863
GoldBangko Sentral ng Pilipinas (Central Bank of the Philippines)PhilippinesCID000128
GoldBoliden ABSwedenCID000157
GoldC. Hafner GmbH + Co. KGGermanyCID000176
GoldCaridadMexicoCID000180
GoldCCR Refinery - Glencore Canada Corporation, CanadaCanadaCID000185
GoldCendres + Metaux S.A.SwitzerlandCID000189
GoldChimet S.p.A.ItalyCID000233
GoldChugai MiningJapanCID000264
GoldDaye Non-Ferrous Metals Mining Ltd.ChinaCID000343
GoldDegussa Sonne / Mond Goldhandel GmbH.GermanyCID002867
GoldDijllah Gold Refinery FZCUAECID003348
GoldDODUCO GmbHGermanyCID000362
GoldDowa JapanCID000401
GoldDS PRETECH Co., Ltd.Republic of KoreaCID003195
GoldDSC (Do Sung Corporation)Republic of KoreaCID000359
GoldEco-System Recycling Co., Ltd.JapanCID000425
GoldEmirates Gold DMCCUAECID002561
GoldFidelity Printers and Refiners Ltd.ZimbabweCID002515
GoldFujairah Gold FZCUAECID002584
GoldGCC Gujrat Gold Centre Pvt. Ltd.IndiaCID002852
GoldGeib Refining CorporationUnited StatesCID002459
GoldGold Refinery of Zijin Mining Group Co., Ltd.ChinaCID002243
GoldGreat Wall Precious Metals Co., Ltd. of CBPMChinaCID001909
GoldGuangdong Jinding Gold LimitedChinaCID002312
GoldGuoda Safina High-Tech Environmental Refinery Co., Ltd.ChinaCID000651
GoldHangzhou Fuchunjiang Smelting Co., Ltd.ChinaCID000671
GoldHeimerle + Meule GmbHGermanyCID000694
GoldHeraeus Metals Hong Kong Ltd.ChinaCID000707
GoldHeraeus Precious Metals GmbH & Co. KGGermanyCID000711
GoldHunan Chenzhou Mining Co., Ltd.ChinaCID000767
GoldHunan Guiyang Yinxing NonFerrous Smelting Co., LtdChinaCID000773
GoldHwaSeong CJ Co. Ltd.Republic of KoreaCID000778
GoldInner Mongolia Qiankun Gold and Silver Refinery Share Co., Ltd.ChinaCID000801
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SMELTERS REPORTED BY THE DIRECT SUPPLIERS
MineralsSmelterCountrySmelter ID
GoldInternational Precious Metal RefinersDubaiCID002562
GoldIshifuku Metal Industry Co., Ltd.JapanCID000807
GoldIstanbul Gold RefineryTurkeyCID000814
GoldItalpreziosiItalyCID002765
GoldJapan MintJapanCID000823
GoldJiangxi Copper Co., Ltd.ChinaCID000855
GoldJSC Ekaterinburg Non-Ferrous Metal Processing PlantRussian FederationCID000927
GoldJSC UralelectromedRussian FederationCID000929
GoldJX Nippon Mining & Metals Co., Ltd.JapanCID000937
GoldKaloti Precious MetalsUAECID002563
GoldKazakhmys Smelting LLCKazakhstanCID000956
GoldKazzincKazakhstanCID00957
GoldKennecott Utah Copper LLCUnited StatesCID000969
GoldKGHM Polska Miedz Spolka AkcyjnaPolandCID002511
GoldKojima Chemicals Co., Ltd.JapanCID000981
GoldKorea Zinc Co., Ltd.Republic of KoreaCID002605
GoldKyrgyzaltyn JSCKyrgyzstanCID001029
GoldKyshtym Copper-Electrolytic Plant ZAORussian FederationCID002865
GoldL’azurde Company for JewlerySaudi ArabiaCID001032
GoldLingbao Gold Co., Ltd.ChinaCID001056
GoldLingbao Jinyuan Tonghui Refinery Co., Ltd.ChinaCID001058
GoldL'Orfebre S.A.AndorraCID002762
GoldLS-NIKKO Copper Inc.Republic of KoreaCID001078
GoldLT Metal Ltd.Republic of KoreaCID000689
GoldLuoyang Zijin Yinhui Gold Refinery Co., Ltd.ChinaCID001093
GoldMarsam MetalsBrazilCID002606
GoldMaterionUnited StatesCID001113
GoldMatsuda Sangyo Co., Ltd.JapanCID001119
GoldMetalor Technologies (Hong Kong) Ltd.ChinaCID001149
GoldMetalor Technologies (Singapore) Pte., Ltd.ChinaCID001152
GoldMetalor Technologies (Suzhou) Ltd.ChinaCID001147
GoldMetalor Technologies S.A.SwitzerlandCID001153
GoldMetalor USA Refining CorporationUnited StatesCID001157
GoldMetalurgica Met-Mex Penoles S.A. De C.V.MexicoCID00161
GoldMitsubishi Materials CorporationJapanCID001188
GoldMitsui Mining and Smelting Co., Ltd.JapanCID001193
GoldMMTC-PAMP India Pvt., Ltd.IndiaCID002509
GoldModeltech Sdn BhdMalaysiaCID002857
GoldMorris and WatsonNew ZealandCID002282
GoldMoscow Special Alloys Processing PlantRussian FederationCID001204
GoldNadir Metal Rafineri San. Ve Tic. A.S.TurkeyCID001220
GoldNavoi Mining & Metallurgical CombinatUzbekistanCID001236
GoldNH Recytech CompanyRepublic of KoreaCID003189
GoldNihon Material Co., Ltd.JapanCID001259
GoldOgussa Osterreichische Gold- und Silber-Scheideanstalt GmbHAustriaCID002779
GoldOhura Precious Metal Industry Co., Ltd.JapanCID001325
GoldOJSC "The Gulidov Krasnoyarsk Non-Ferrous Metals Plant" (OJSC Krastsvetmet)Russian FederationCID001326
GoldOJSC Novosibirsk RefineryRussian FederationCID000493
GoldPAMP S.A.SwitzerlandCID001352
GoldPease & CurrenUnited StatesCID002872
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SMELTERS REPORTED BY THE DIRECT SUPPLIERS
MineralsSmelterCountrySmelter ID
GoldPenglai Penggang Gold Industry Co., Ltd.ChinaCID001362
GoldPlanta Recuperadora de Metales SpAChileCID002919
GoldPrioksky Plant of Non-Ferrous MetalsRussian FederationCID001386
GoldPT Aneka Tambang (Persero) TbkIndonesiaCID001397
GoldPX Precinox S.A.SwitzerlandCID001498
GoldQG Refinery, LLCUnited StatesCID003324
GoldRand Refinery (Pty) Ltd.South AfricaCID001512
GoldRefinery of Seemine Gold Co., Ltd.ChinaCID000522
GoldRemondis Argentia B.V.NetherlandsCID002582
GoldRoyal Canadian MintCanadaCID001534
GoldSAAMPFranceCID002761
GoldSabin Metal Corp.United StatesCID001546
GoldSafimet S.p.AItalyCID002973
GoldSAFINA A.S.Czech RepublicCID002290
GoldSai RefineryIndiaCID002853
GoldSamduck Precious MetalsRepublic of KoreaCID001555
GoldSamwon Metals Corp.Republic of KoreaCID001562
GoldSAXONIA Edelmetalle GmbHGermanyCID002777
GoldSempsa Joyeria Plateria S.A.SpainCID001585
GoldShandong Humon Smelting Co., Ltd.ChinaCID002525
GoldShandong Tiancheng Biological Gold Industrial Co., Ltd.ChinaCID001619
GoldShandong Zhaojin Gold & Silver Refinery Co., Ltd.ChinaCID001622
GoldSichuan Tianze Precious Metals Co., Ltd.ChinaCID001736
GoldSingway Technology Co., Ltd.TaiwanCID002516
GoldSOE Shyolkovsky Factory of Secondary Precious MetalsRussian FederationCID001756
GoldSolar Applied Materials Technology Corp.TaiwanCID001761
GoldState Research Institute Center for Physical Sciences and TechnologyLithuaniaCID003153
GoldSudan Gold RefinerySudanCID002567
GoldSumitomo Metal Mining Co., Ltd.JapanCID001798
GoldSungEel HiTechRepublic of KoreaCID002918
GoldT.C.A S.p.AItalyCID002580
GoldTanaka Kikinzoku Kogyo K.K.JapanCID001875
GoldThe Refinery of Shandong Gold Mining Co. Ltd.ChinaCID001916
GoldTokuriki Honten Co., Ltd.JapanCID001938
GoldTongling Nonferrous Metals Group Co., Ltd.ChinaCID001947
GoldTony Goetz NVBelgiumCID002587
GoldTOO Tau-Ken-AltynKazakhstanCID002615
GoldTorecomRepublic of KoreaCID001955
GoldUmicore Brasil Ltda.BrazilCID001977
GoldUmicore Precious Metals ThailandThailandCID002314
GoldUmicore S.A. Business Unit Precious Metals RefiningBelgiumCID001980
GoldUnited Precious Metal Refining, Inc.United StatesCID001993
GoldValcambi S.A.SwitzerlandCID002003
GoldWestern Australian Mint Trading as The Perth MintAustraliaCID002030
GoldWIELAND Edelmetalle GmbHGermanyCID002778
GoldYamakin Co., Ltd.JapanCID002100
GoldYokohama Metal Co., Ltd.JapanCID002129
GoldYunnan Copper Industry Co., Ltd.ChinaCID000197
GoldZhongyuan Gold Smelter of Zhongjin Gold CorporationChinaCID002224


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SMELTERS REPORTED BY THE DIRECT SUPPLIERS
MineralsSmelterCountrySmelter ID
TantalumAsaka Riken Co., Ltd.JapanCID002224
TantalumChangsha South Tantalum Niobium Co., Ltd.ChinaCID000211
TantalumD Block Metals, LLCUnited StatesCID002504
TantalumExotech Inc.United StatesCID000456
TantalumF&X Electro-Materials Ltd.ChinaCID000460
TantalumFIR Metals & Resource Ltd.ChinaCID002505
TantalumGlobal Advanced Metals AizuJapanCID002558
TantalumGlobal Advanced Metals BoyertownUnited StatesCID002557
TantalumGuangdong Zhiyuan New Material Co., Ltd.ChinaCID000616
TantalumH.C. Starck Co., Ltd.ThailandCID002544
TantalumH.C. Starck Hermsdorf GmbHGermanyCID002547
TantalumH.C. Starck Inc.United StatesCID002548
TantalumH.C. Starck Ltd.JapanCID002549
TantalumH.C. Starck Smelting GmbH & Co. KGGermanyCID002550
TantalumH.C. Starck Tantalum and Niobium GmbHGermanyCID002545
TantalumHengyang King Xing Lifeng New Materials Co., Ltd.ChinaCID002492
TantalumJiangxi Dinghai Tantalum & Niobium Co., Ltd.ChinaCID002512
TantalumJiangxi Tuohong New Raw MaterialChinaCID002842
TantalumJiuJiang JinXin Nonferrous Metals Co., Ltd.ChinaCID000914
TantalumJiujiang Tanbre Co., Ltd.ChinaCID000917
TantalumJiuJiang Zhongao Tantalum & Niobium Co., Ltd.ChinaCID002506
TantalumKEMET Blue MetalsMexicoCID002539
TantalumLSM Brasil S.A.BrazilCID001076
TantalumMetallurgical Products India Pvt., Ltd.IndiaCID001163
TantalumMineraçao Taboca S.A.BrazilCID001175
TantalumMitsui Mining and Smelting Co., Ltd.JapanCID001192
TantalumNingxia Orient Tantalum Industry Co., Ltd.ChinaCID001277
TantalumNPM Silmet ASEstoniaCID001200
TantalumPRG DooelMacedoniaCID002847
TantalumQuantumCleanUnited StatesCID001508
TantalumResind Indústria e Comércio Ltda.BrazilCID002707
TantalumSolikamsk Magnesium Works OAORussian FederationCID001769
TantalumTaki Chemical Co., Ltd.JapanCID001869
TantalumTelex MetalsUnited StatesCID001891
TantalumUlba Metallurgical Plant JSCKazakhstanCID001969
TantalumXinXing HaoRong Electronic Material Co., Ltd.ChinaCID002508
TantalumYanling Jincheng Tantalum & Niobium Co., Ltd.ChinaCID001522
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SMELTERS REPORTED BY THE DIRECT SUPPLIERS
MineralsSmelterCountrySmelter ID
TinAlphaUnited StatesCID000292
TinAn Vinh Joint Stock Mineral Processing CompanyVietnamCID002703
TinChenzhou Yunxiang Mining and Metallurgy Co., Ltd.ChinaCID00228
TinChifeng Dajingzi Tin Industry Co., Ltd.ChinaCID003190
TinChina Tin Group Co., Ltd.ChinaCID001070
TinDongguan CiEXPO Environmental Engineering Co., Ltd.ChinaCID003356
TinDowaJapanCID000402
TinElectro-Mechanical Facility of the Cao Bang MineralVietnamCID002572
TinEM VintoBoliviaCID000438
TinEstanho de Rondonia S.A.BrazilCID000448
TinFenix MetalsPolandCID000468
TinGejiu Kai Meng Industry and Trade LLCChinaCID000942
TinGejiu Non-Ferrous Metal Processing Co., Ltd.ChinaCID000538
TinGejiu Yunxin Nonferrous Electrolysis Co., Ltd.ChinaCID001908
TinGejiu Zili Mining And Metallurgy Co., Ltd.ChinaCID000555
TinGuangdong Hanhe Non-Ferrous Metal Co., Ltd.ChinaCID003116
TinGuanyang Guida Nonferrous Metal Smelting PlantChinaCID002849
TinHuiChang Hill Tin Industry Co., Ltd.ChinaCID002844
TinHuichang Jinshunda Tin Co. LtdChinaCID000760
TinJiangxi New Nanshan Technology Ltd.ChinaCID001231
TinMagnu’s Minerals Metals e Ligas Ltda.BrazilCID002468
TinMalaysia Smelting Corporation (MSC)MalaysiaCID001105
TinMelt Metals e Ligas S.A.BrazilCID002500
TinMetallic Resources, Inc.United StatesCID001142
TinMetallo Belgium N.V.BelgiumCID002773
TinMetallo Spain S.L.U.SpainCID002774
TinMineraçao Taboca S.A.BrazilCID001173
TinMinsurPeruCID001182
TinMitsubishi Materials CorporationJapanCID001191
TinModeltech Sdn BhdMalaysiaCID002858
TinNghe Tinh Non-Ferrous Metals Joint Stock CompanyVietnamCID002573
TinO.M. Manufacturing (Thailand) Co., Ltd.ThailandCID001314
TinO.M. Manufacturing Philippines, Inc.PhilippinesCID002517
TinOperaciones Metalurgicas S.A.BoliviaCID001337
TinPT Artha Cipta LanggengIndonesiaCID001399
TinPT ATD Makmur Mandiri JayaIndonesiaCID 002503
TinPT Menara Cipta MuliaIndonesiaCID002835
TinPT Mitra Stania PrimaIndonesiaCID001453
TinPT Refined Bangka TinIndonesiaCID001460
TinPT Timah Tbk KundurIndonesiaCID001477
TinPT Timah Tbk MentokIndonesiaCID001482
TinResind Industria e Comercio Ltda..BrazilCID002706
TinRui Da HungTaiwanCID001539
TinSoft Metals Ltda.BrazilCID001758
TinSuper LigasBrazilCID002756
TinThai Nguyen Mining and Metallurgy Co., Ltd.VietnamCID002834
TinThaisarcoThailandCID001898
TinTin Technology & RefiningUnited StatesCID003325
TinTuyen Quang Non-Ferrous Metals Joint Stock CompanyVietnamCID002574
TinWhite Solder Metalurgia e Mineraçao Ltda.BrazilCID002036
TinYunnan Chengfeng Non-Ferrous Metal Co., Ltd.ChinaCID002158
TinYunnan Tin Company LimitedChinaCID002180
TinYunnan Yunfan Non-Ferrous Metals Co., Ltd.ChinaCID003397
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SMELTERS REPORTED BY THE DIRECT SUPPLIERS
MineralsSmelterCountrySmelter ID
TungstenACL Metais EireliBrazilCID002833
TungstenA.L.M.T. Tungsten Corp.JapanCID000004
TungstenAsia Tungsten Products Vietnam Ltd.VietnamCID002502
TungstenChenzhou Diamond Tungsten Products Co., Ltd.JapanCID002513
TungstenChongyi Zhangyuan Tungsten Co., Ltd.ChinaCID000258
TungstenFujian Jinxin Tungsten Co., Ltd.ChinaCID000499
TungstenGanzhou Haichuang Tungsten Co., Ltd.ChinaCID002645
TungstenGanzhou Huaxing Tungsten Products Co., Ltd.ChinaCID000875
TungstenGanzhou Jiangwu Ferrotungsten Co., Ltd.ChinaCID002315
TungstenGanzhou Seadragon W & Mo Co., Ltd.ChinaCID002494
TungstenGlobal Tungsten & Powders Corp.United StatesCID000568
TungstenGuangdong Xianglu Tungsten Co., Ltd.ChinaCID000218
TungstenH.C. Starck Smelting GmbH & Co., KGGermanyCID002542
TungstenH.C. Starck Tungsten GmbHGermanyCID002541
TungstenHunan Chenzhou Mining Co., Ltd.ChinaCID000766
TungstenHunan Chuangda Vanadium Tungsten Co., Ltd.ChinaCID002579
TungstenHunan Chunchang Nonferrous Metals Co., Ltd.ChinaCID000769
 TungstenHunan Litian Tungsten Industry Co., Ltd.ChinaCID000769
 TungstenHydrometallurg, JSCRussian FederationCID002649
TungstenJapan New Metals Co., Ltd.JapanCID000825
TungstenJiangwu H.C. Starck Tungsten Products Co., Ltd.ChinaCID002551
TungstenJiangxi Xianglu Tungsten Co., Ltd.ChinaCID002647
TungstenJiangxi Gan Bei Tungsten Co., Ltd.ChinaCID002321
TungstenJiangxi Minmetals Gao'an Non-ferrous Metals Co., Ltd.ChinaCID002313
TungstenJiangxi Tonggu Non-ferrous Metallurgical & Chemical Co., Ltd.ChinaCID002318
TungstenJiangxi Xinsheng Tungsten Industry Co., Ltd.ChinaCID002317
TungstenJiangxi Yaosheng Tungsten Co., Ltd.ChinaCID002316
 TungstenKennametal FallonUnited StatesCID000966
 TungstenKennametal HuntsvilleUnited StatesCID000105
TungstenKGETS Co., Ltd.Republic of KoreaCID003388
TungstenMalipo Haiyu Tungsten Co., Ltd.ChinaCID002319
TungstenMasan Tungsten Chemical LCC (MTC)VietnamCID002543
TungstenMoliren LtdRussia FederationCID002845
TungstenNiagara Refining LLCUnited StatesCID002589
TungstenPhilippine Chuangxin Industrial Co., Inc.PhilippinesCID002827
TungstenTejing (Vietnam) Tungsten Co., Ltd.VietnamCID001889
TungstenUnecha Refractory metals plantVietnamCID002724
TungstenWolfram Bergbau und Hütten AGAustriaCID002044
TungstenWoltech Korea Co., Ltd.ChinaCID002843
TungstenXiamen Tungsten (H.C.) Co., Ltd.ChinaCID002320
TungstenXiamen Tungsten Co., Ltd.ChinaCID002082
TungstenXinfeng Huarui Tungsten & Molybdenum New Material Co., Ltd.ChinaCID002830
TungstenXinhai Rendan Shaoguan Tungsten Co., Ltd.ChinaCID002095
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