UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM SD
SPECIALIZED DISCLOSURE REPORT
MDU Resources Group, Inc.
(Exact name of registrant as specified in its charter)
| | | | | | | | |
Delaware | 1-03480 | 30-1133956 |
(State or other jurisdiction of | (Commission File Number) | (IRS Employer Identification No.) |
incorporation) | | |
| | | | | |
1200 West Century Avenue P.O. Box 5650 Bismarck, North Dakota 58506 | Anthony D. Foti (701) 530-1000
|
(Address of principal executive offices) (Zip Code) | (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: | | | | | |
⊠ | Rule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for the reporting period from January 1 to December 31, 2024. |
☐ | Rule 13q-1 under the Securities Exchange Act (17 CFR 240.13q-1) for the fiscal year ended ____. |
Section 1 – Conflict Minerals Disclosure
Items 1.01. Conflict Minerals Disclosure and Report.
Pursuant to Rule 13p-1 under the Securities Exchange Act of 1934, as amended, and Form SD, the Conflict Minerals Report (the “Report”) of MDU Resources Group, Inc. (the “Company”) is provided as Exhibit 1.01 to this Form SD. The Report is also publicly available at mdu.com/about-us/integrity, but the contents of that site are not incorporated by reference into, and are not otherwise a part of, this Form SD.
On October 31, 2024, the Company completed the separation of Everus Construction Group, Inc., the Company’s former construction services business (“Everus”), from the Company, resulting in Everus becoming an independent, publicly-traded company (the “Separation”). Following the Separation, the Company no longer manufactures or contracts to manufacture any products required to be reported on Form SD. As a result, this Form SD covers products manufactured or contracted for manufacture by the Company from January 1, 2024 through October 31, 2024.
While the Company does not currently expect to have any further filing obligations on Form SD with respect to Everus’ operations or otherwise, the Company will continue to monitor any future obligations it may have under Rule 13p-1 under the Securities Exchange Act of 1934, as amended, with respect to conflict minerals, whether such obligations arise due to future acquisitions, changes in business operations or other circumstances.
Items 1.02. Exhibit.
The Report described in Item 1.01 is filed as Exhibit 1.01 to this Form SD.
Section 3 – Exhibits
Item 3.01. Exhibits.
| | | | | |
| Exhibit No. | Description |
| 1.01 | |
SIGNATURE
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 undersigned hereunto duly authorized.
Date: May 30, 2025
| | | | | |
| MDU RESOURCES GROUP, INC. |
| |
| By: | /s/ Anthony D. Foti |
| Name: Anthony D. Foti |
| Title: Chief Legal Officer and Corporate Secretary |
MDU Resources Group, Inc.
Conflict Minerals Report
For the Year Ended December 31, 2024
Introduction
On October 31, 2024, MDU Resources Group, Inc. (the “Company”) completed the separation of Everus Construction Group, Inc., the Company’s former construction services business (“Everus”), from the Company, resulting in Everus becoming an independent, publicly-traded company (the “Separation”). Following the Separation, the Company no longer manufactures or contracts to manufacture any products required to be reported on Form SD. As a result, this Conflict Minerals Report (this “Report”) has been prepared pursuant to Rule 13p-1 (the “Rule”) under the Securities Exchange Act of 1934, as amended, for the reporting period from January 1 through October 31, 2024.
This Report relates to the process undertaken by the Company and Everus, as applicable, with respect to products that were manufactured, or contracted to be manufactured, during calendar year 2024, prior to the completion of the Separation, and that contain cassiterite, columbite-tantalite, gold, wolframite, and their derivatives, which are limited to tin, tantalum, and tungsten for purposes of this Report (collectively, “Conflict Minerals”). Certain information in this Report was provided to the Company by Everus pursuant to the Transition Services Agreement, dated as of October 31, 2024, by and between the Company and Everus that was entered into in connection with the Separation.
Third-party products that the Company or Everus, as applicable, sold but did not manufacture or contract to manufacture are outside the scope of this Report.
Company and Products Overview
Prior to the Separation, Everus, through its wholly-owned subsidiary Everus Construction, Inc. (“Everus Construction”), provided electrical and mechanical and transmission and distribution contracting services. Everus Construction, and through its wholly-owned subsidiary Wagner-Smith Equipment Co., manufactured construction equipment consisting of electric transmission line pullers, tensioners, reel stands, reel carriers, and electric transmission pole and material trailers (the “Construction Equipment”).
Based upon the Company’s internal assessment, certain of the Construction Equipment products that were either manufactured or contracted to be manufactured by Everus Construction contained Conflict Minerals that may be necessary to the functionality of the product.
Conflict Minerals Program
The Company’s Conflict Minerals program has been developed in conformity with the Organisation for Economic Co-operation and Development Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas (Third Edition), and related Supplement on Tin, Tantalum, Tungsten, and Supplement on Gold (collectively, the “OECD Guidance”), specifically as it related to Everus' position in the minerals supply chain as a “downstream” purchaser.
Reasonable Country of Origin Inquiry
Everus has conducted a reasonable country of origin inquiry (“RCOI”) regarding the Conflict Minerals purchased by Everus prior to the Separation that was reasonably designed to determine whether any such Conflict Minerals originated in the Democratic Republic of the Congo or adjoining countries (collectively, the “Covered Countries”) or were from recycled or scrap sources. Everus identified 81 suppliers that provided components or engaged in manufacturing activities for use in the Construction Equipment products that may contain Conflict Minerals during calendar year 2024 prior to the Separation. In February 2025,
Everus contacted these suppliers and provided them with a copy of its Conflict Minerals Policy, the Responsible Minerals Initiative (“RMI”), Conflict Minerals Reporting Template (the “Template”), and an instructional letter to assist them in completing their responses. The Template included questions regarding a supplier’s applicable policy, engagement with its direct suppliers, and a listing of the smelters and refiners the supplier and its suppliers use. In addition, the Template contained questions about the origin of Conflict Minerals included in the supplier’s products, as well as the supplier’s due diligence processes. Everus requested responses by April 1, 2025, and conducted multiple follow-ups by email with the suppliers that did not respond to the initial request.
Design of Due Diligence
Everus' Conflict Minerals due diligence measures have been designed to conform to the due diligence-related steps of the OECD Guidance, as applicable for a “downstream” purchaser.
Due Diligence Measures Performed
Below is a description of the measures performed to exercise due diligence on the source and chain of custody of the necessary Conflict Minerals contained in the Construction Equipment.
•Suppliers were sent a letter that included a copy of Everus’ Corporate Conflict Minerals Policy, the RMI, the Template, and instructions, and requested that they complete and return the Template.
•Suppliers were requested to adopt and communicate their Conflict Minerals policies and sourcing expectation to their suppliers and request that they complete the Template.
•Follow up by written correspondence with suppliers that failed to complete and return the Template and solicited additional information was conducted.
•All received supplier Templates were reviewed for completeness. Suppliers that did not provide complete information or provided information that was identified as potentially inaccurate were requested to take corrective actions and update their Template responses.
•Smelters identified in supplier Templates were compared against the list of smelters that have committed to undergo a Responsible Minerals Assurance Process (“RMAP”) audit by RMI and the list of smelters that have received a “conformant” designation under the RMAP.
•The Company made its Conflict Minerals Report available on its website at mdu.com/about-us/integrity.
Due Diligence Results
For reporting year 2024, through the Separation, 81 suppliers of materials for the Construction Equipment were surveyed using the Template. Of the suppliers surveyed, 73% (59 suppliers) responded to the request for information. Each of the Company and Everus has relied on these suppliers’ responses to provide information about the source of Conflict Minerals contained in the components supplied. The direct suppliers’ responses are similarly reliant upon information provided by their suppliers.
As the result of this due diligence, 397 smelter names were gathered from Everus' supply chain. See Annex 1 for the names and locations of such smelters. Of these, 239 smelters have been designated as conformant under the RMAP. An additional 9 are active facilities that have committed to undergo a RMAP audit. The 149 remaining reported smelters have been determined to be legitimate processing facilities by the RMI and have been allocated a Smelter Identification CID number.
Everus requested mine or location of origin information for the necessary Conflict Minerals from each supplier using the Template. Many of these suppliers were unable to obtain reliable mine or location-of-origin data for their necessary Conflict Minerals.
Six smelters, including Luna Smelter, Ltd., PowerX Ltd., and Gasabo Gold Refinery LTD in Rwanda, Mining Minerals Resources SARL in the Democratic Republic of the Congo, Woodcross Smelting Company Limited, and African Gold Refinery in Uganda, were identified by some of our suppliers as having its location in a Covered Country. Luna Smelter, Ltd., PowerX Ltd., and Mining Minerals Resources SARL are listed as conformant smelters by the RMI, while African Gold Refinery and Gasabo Gold Refinery LTD is not currently listed as a conformant or active facility by the RMI.
Determination
Based on these due diligence efforts, neither the Company nor Everus has sufficient information to conclusively determine the countries of origin of the Conflict Minerals in the Construction Equipment or whether the Conflict Minerals are from recycled or scrap sources. On the basis of the due diligence measures described in this Report, each of the Company and Everus is unable to rule out that some of the Conflict Minerals used in the Construction Equipment products may have originated in the Covered Countries and are not from recycled or scrap sources, but neither the Company nor Everus has identified any instances in which the sourcing of necessary Conflict Minerals directly or indirectly financed or benefited armed groups in the Covered Countries.
The Company has provided information as of the date of this Report. Subsequent events may affect the Company’s future determinations under the Rule.
Future Due Diligence Measures
While the Company does not currently expect to have any further filing obligations on Form SD with respect to Everus’ operations or otherwise, the Company will continue to monitor any future obligations it may have under the Rule with respect to Conflict Minerals, whether such obligations arise due to future acquisitions, changes in business operations or other circumstances.
Cautionary Note Regarding Forward-Looking Statements
This report contains forward-looking statements within the meaning of the federal securities laws. Other than statements of historical facts, all statements which address activities, events, or developments that the Company anticipates will or may occur in the future are based on underlying assumptions (many of which are based, in turn, upon further assumptions), including but not limited to, statements identified by the words “anticipates,” “estimates,” “expects,” “intends,” “plans,” “predicts,” in each case related to such things as growth estimates, stockholder value creation, the company's “CORE” strategy, capital expenditures, financial guidance, trends, objectives, goals, strategies and other such matters, are forward-looking statements. These forward-looking statements are based on many assumptions and factors, which are detailed in the Company's filings with the U.S. Securities and Exchange Commission.
While made in good faith, these forward-looking statements are based largely on the Company's expectations and judgments and are subject to a number of risks and uncertainties, many of which are unforeseeable and beyond the Company's control. For additional discussion regarding risks and uncertainties that may affect forward-looking statements, see “Risk Factors” disclosed in the Company's most recent Annual Report on Form 10-K, and subsequent filings. Any changes in such assumptions or factors could produce significantly different results. Undue reliance should not be placed on forward-looking statements, which speak only as of the date they are made. Except as required by applicable law, the Company undertakes no obligation to update the forward-looking statements, whether as a result of new information, future events, or otherwise.
Documents Incorporated by Reference
Unless otherwise expressly stated herein, any documents, third-party materials, or references to websites (including the Company’s) are not incorporated by reference in, or considered to be a part of this report, unless expressly incorporated by reference herein.
ANNEX 1
| | | | | | | | |
Metal | Smelter Name | Smelter Country |
Gold | Advanced Chemical Company | USA |
Gold | Aida Chemical Industries Co., Ltd. | JAPAN |
Gold | Agosi AG | GERMANY |
Gold | Almalyk Mining and Metallurgical Complex (AMMC) | UZBEKISTAN |
Gold | AngloGold Ashanti Corrego do Sitio Mineracao | BRAZIL |
Gold | Argor-Heraeus S.A. | SWITZERLAND |
Gold | Asahi Pretec Corp. | JAPAN |
Gold | Asaka Riken Co., Ltd. | JAPAN |
Gold | Atasay Kuyumculuk Sanayi Ve Ticaret A.S. | TURKEY |
Gold | Aurubis AG | GERMANY |
Gold | Bangko Sentral ng Pilipinas (Central Bank of the Philippines) | PHILIPPINES |
Gold | Boliden Ronnskar | SWEDEN |
Gold | C. Hafner GmbH + Co. KG | GERMANY |
Gold | Caridad | MEXICO |
Gold | CCR Refinery - Glencore Canada Corporation | CANADA |
Gold | Cendres + Metaux S.A. | SWITZERLAND |
Gold | Yunnan Copper Industry Co., Ltd. | CHINA |
Gold | Chimet S.p.A. | ITALY |
Gold | Chugai Mining | JAPAN |
Gold | Daye Non-Ferrous Metals Mining Ltd. | CHINA |
Gold | DSC (Do Sung Corporation) | KOREA, REPUBLIC OF |
Gold | DODUCO Contacts and Refining GmbH | GERMANY |
Gold | Dowa | JAPAN |
Gold | Eco-System Recycling Co., Ltd. East Plant | JAPAN |
Gold | JSC Novosibirsk Refinery | RUSSIAN FEDERATION |
Gold | Refinery of Seemine Gold Co., Ltd. | CHINA |
Gold | Guoda Safina High-Tech Environmental Refinery Co., Ltd. | CHINA |
Gold | Hangzhou Fuchunjiang Smelting Co., Ltd. | CHINA |
Gold | LT Metal Ltd. | KOREA, REPUBLIC OF |
Gold | Heimerle + Meule GmbH | GERMANY |
Gold | Heraeus Metals Hong Kong Ltd. | CHINA |
Gold | Heraeus Germany GmbH Co. KG | GERMANY |
Gold | Hunan Chenzhou Mining Co., Ltd. | CHINA |
Gold | Hunan Guiyang yinxing Nonferrous Smelting Co., Ltd. | CHINA |
Gold | HwaSeong CJ CO., LTD. | KOREA, REPUBLIC OF |
Gold | Inner Mongolia Qiankun Gold and Silver Refinery Share Co., Ltd. | CHINA |
Gold | Ishifuku Metal Industry Co., Ltd. | JAPAN |
Gold | Istanbul Gold Refinery | TURKEY |
Gold | Japan Mint | JAPAN |
Gold | Jiangxi Copper Co., Ltd. | CHINA |
Gold | Asahi Refining USA Inc. | USA |
Gold | Asahi Refining Canada Ltd. | CANADA |
| | | | | | | | |
Gold | JSC Ekaterinburg Non-Ferrous Metal Processing Plant | RUSSIAN FEDERATION |
Gold | JSC Uralelectromed | RUSSIAN FEDERATION |
Gold | JX Nippon Mining & Metals Co., Ltd. | JAPAN |
Gold | Kazakhmys Smelting LLC | KAZAKHSTAN |
Gold | Kazzinc | KAZAKHSTAN |
Gold | Kennecott Utah Copper LLC | USA |
Gold | Kojima Chemicals Co., Ltd. | JAPAN |
Gold | Kyrgyzaltyn JSC | KYRGYZSTAN |
Gold | L'azurde Company For Jewelry | SAUDI ARABIA |
Gold | Lingbao Gold Co., Ltd. | CHINA |
Gold | Lingbao Jinyuan Tonghui Refinery Co., Ltd. | CHINA |
Gold | LS MnM Inc. | KOREA, REPUBLIC OF |
Gold | Luoyang Zijin Yinhui Gold Refinery Co., Ltd. | CHINA |
Gold | Materion | USA |
Gold | Matsuda Sangyo Co., Ltd. | JAPAN |
Gold | Metalor Technologies (Suzhou) Ltd. | CHINA |
Gold | Metalor Technologies (Hong Kong) Ltd. | CHINA |
Gold | Metalor Technologies (Singapore) Pte., Ltd. | SINGAPORE |
Gold | Metalor Technologies S.A. | SWITZERLAND |
Gold | Metalor USA Refining Corporation | USA |
Gold | Metalurgica Met-Mex Penoles S.A. De C.V. | MEXICO |
Gold | Mitsubishi Materials Corporation | JAPAN |
Gold | Mitsui Mining and Smelting Co., Ltd. | JAPAN |
Gold | Moscow Special Alloys Processing Plant | RUSSIAN FEDERATION |
Gold | Nadir Metal Rafineri San. Ve Tic. A.S. | TURKEY |
Gold | Navoi Mining and Metallurgical Combinat | UZBEKISTAN |
Gold | Nihon Material Co., Ltd. | JAPAN |
Gold | Ohura Precious Metal Industry Co., Ltd. | JAPAN |
Gold | OJSC "The Gulidov Krasnoyarsk Non-Ferrous Metals Plant" (OJSC Krastsvetmet) | RUSSIAN FEDERATION |
Gold | MKS PAMP SA | SWITZERLAND |
Gold | Penglai Penggang Gold Industry Co., Ltd. | CHINA |
Gold | Prioksky Plant of Non-Ferrous Metals | RUSSIAN FEDERATION |
Gold | PT Aneka Tambang (Persero) Tbk | INDONESIA |
Gold | PX Precinox S.A. | SWITZERLAND |
Gold | Rand Refinery (Pty) Ltd. | SOUTH AFRICA |
Gold | Royal Canadian Mint | CANADA |
Gold | Sabin Metal Corp. | USA |
Gold | Samduck Precious Metals | KOREA, REPUBLIC OF |
Gold | Samwon Metals Corp. | KOREA, REPUBLIC OF |
Gold | SEMPSA Joyeria Plateria S.A. | SPAIN |
Gold | Shandong Tiancheng Biological Gold Industrial Co., Ltd. | CHINA |
Gold | Shandong Zhaojin Gold & Silver Refinery Co., Ltd. | CHINA |
Gold | Sichuan Tianze Precious Metals Co., Ltd. | CHINA |
Gold | SOE Shyolkovsky Factory of Secondary Precious Metals | RUSSIAN FEDERATION |
| | | | | | | | |
Gold | Solar Applied Materials Technology Corp. | TAIWAN, PROVINCE OF CHINA |
Gold | Sumitomo Metal Mining Co., Ltd. | JAPAN |
Gold | Super Dragon Technology Co., Ltd. | TAIWAN, PROVINCE OF CHINA |
Gold | Tanaka Kikinzoku Kogyo K.K. | JAPAN |
Gold | Great Wall Precious Metals Co., Ltd. of CBPM | CHINA |
Gold | Shandong Gold Smelting Co., Ltd. | CHINA |
Gold | Tokuriki Honten Co., Ltd. | JAPAN |
Gold | Tongling Nonferrous Metals Group Co., Ltd. | CHINA |
Gold | Torecom | KOREA, REPUBLIC OF |
Gold | Umicore S.A. Business Unit Precious Metals Refining | BELGIUM |
Gold | United Precious Metal Refining, Inc. | USA |
Gold | Valcambi S.A. | SWITZERLAND |
Gold | Western Australian Mint (T/a The Perth Mint) | AUSTRALIA |
Gold | Yamakin Co., Ltd. | JAPAN |
Gold | Yokohama Metal Co., Ltd. | JAPAN |
Gold | Zhongyuan Gold Smelter of Zhongjin Gold Corporation | CHINA |
Gold | Gold Refinery of Zijin Mining Group Co., Ltd. | CHINA |
Gold | Morris and Watson | NEW ZEALAND |
Gold | SAFINA A.S. | CZECHIA |
Gold | Guangdong Jinding Gold Limited | CHINA |
Gold | Umicore Precious Metals Thailand | THAILAND |
Gold | MMTC-PAMP India Pvt., Ltd. | INDIA |
Gold | KGHM Polska Miedz Spolka Akcyjna | POLAND |
Gold | Fidelity Printers and Refiners Ltd. | ZIMBABWE |
Gold | Singway Technology Co., Ltd. | TAIWAN, PROVINCE OF CHINA |
Gold | Shandong Humon Smelting Co., Ltd. | CHINA |
Gold | Shenzhen Zhonghenglong Real Industry Co., Ltd. | CHINA |
Gold | Al Etihad Gold Refinery DMCC | UNITED ARAB EMIRATES |
Gold | Emirates Gold DMCC | UNITED ARAB EMIRATES |
Gold | International Precious Metal Refiners | UNITED ARAB EMIRATES |
Gold | Kaloti Precious Metals | UNITED ARAB EMIRATES |
Gold | Sudan Gold Refinery | SUDAN |
Gold | T.C.A S.p.A | ITALY |
Gold | REMONDIS PMR B.V. | NETHERLANDS |
Gold | Fujairah Gold FZC | UNITED ARAB EMIRATES |
Gold | Industrial Refining Company | BELGIUM |
Gold | Shirpur Gold Refinery Ltd. | INDIA |
Gold | Korea Zinc Co., Ltd. | KOREA, REPUBLIC OF |
Gold | Marsam Metals | BRAZIL |
Gold | TOO Tau-Ken-Altyn | KAZAKHSTAN |
Gold | Abington Reldan Metals, LLC | USA |
Gold | Shenzhen CuiLu Gold Co., Ltd. | CHINA |
Gold | Albino Mountinho Lda. | PORTUGAL |
| | | | | | | | |
Gold | SAAMP | FRANCE |
Gold | L'Orfebre S.A. | ANDORRA |
Gold | 8853 S.p.A. | ITALY |
Gold | Italpreziosi | ITALY |
Gold | SAXONIA Edelmetalle GmbH | GERMANY |
Gold | WIELAND Edelmetalle GmbH | GERMANY |
Gold | Ogussa Osterreichische Gold- und Silber-Scheideanstalt GmbH | AUSTRIA |
Gold | AU Traders and Refiners | SOUTH AFRICA |
Gold | GGC Gujrat Gold Centre Pvt. Ltd. | INDIA |
Gold | Sai Refinery | INDIA |
Gold | Modeltech Sdn Bhd | MALAYSIA |
Gold | Bangalore Refinery | INDIA |
Gold | Kyshtym Copper-Electrolytic Plant ZAO | RUSSIAN FEDERATION |
Gold | Degussa Sonne / Mond Goldhandel GmbH | GERMANY |
Gold | Pease & Curren | USA |
Gold | JALAN & Company | INDIA |
Gold | SungEel HiMetal Co., Ltd. | KOREA, REPUBLIC OF |
Gold | Planta Recuperadora de Metales SpA | CHILE |
Gold | ABC Refinery Pty Ltd. | AUSTRALIA |
Gold | Safimet S.p.A | ITALY |
Gold | State Research Institute Center for Physical Sciences and Technology | LITHUANIA |
Gold | African Gold Refinery | UGANDA |
Gold | Gold Coast Refinery | GHANA |
Gold | NH Recytech Company | KOREA, REPUBLIC OF |
Gold | QG Refining, LLC | USA |
Gold | Dijllah Gold Refinery FZC | UNITED ARAB EMIRATES |
Gold | CGR Metalloys Pvt Ltd. | INDIA |
Gold | Sovereign Metals | INDIA |
Gold | C.I Metales Procesados Industriales SAS | COLOMBIA |
Gold | Eco-System Recycling Co., Ltd. North Plant | JAPAN |
Gold | Eco-System Recycling Co., Ltd. West Plant | JAPAN |
Gold | Augmont Enterprises Private Limited | INDIA |
Gold | Kundan Care Products Ltd. | INDIA |
Gold | Emerald Jewel Industry India Limited (Unit 1) | INDIA |
Gold | Emerald Jewel Industry India Limited (Unit 2) | INDIA |
Gold | Emerald Jewel Industry India Limited (Unit 3) | INDIA |
Gold | Emerald Jewel Industry India Limited (Unit 4) | INDIA |
Gold | K.A. Rasmussen | NORWAY |
Gold | Alexy Metals | USA |
Gold | MD Overseas | INDIA |
Gold | Metallix Refining Inc. | USA |
Gold | Metal Concentrators SA (Pty) Ltd. | SOUTH AFRICA |
Gold | WEEEREFINING | FRANCE |
Gold | Gold by Gold Colombia | COLOMBIA |
| | | | | | | | |
Gold | Dongwu Gold Group | CHINA |
Gold | Sam Precious Metals | UNITED ARAB EMIRATES |
Gold | NOBLE METAL SERVICES | USA |
Gold | Coimpa Industrial LTDA | BRAZIL |
Gold | SHENZHEN JINJUNWEI RESOURCE COMPREHENSIVE DEVELOPMENT CO., LTD. | CHINA |
Gold | TITAN COMPANY LIMITED, JEWELLERY DIVISION | INDIA |
Gold | GG Refinery Ltd. | TANZANIA, UNITED REPUBLIC OF |
Gold | Impala Refineries – Base Metals Refinery (BMR) | SOUTH AFRICA |
Gold | Impala Rustenburg | SOUTH AFRICA |
Gold | Attero Recycling Pvt Ltd | INDIA |
Gold | Impala Refineries – Platinum Metals Refinery (PMR) | SOUTH AFRICA |
Gold | Elite Industech Co., Ltd. | TAIWAN, PROVINCE OF CHINA |
Gold | Gasabo Gold Refinery Ltd | RWANDA |
Gold | Minera Titan del Peru SRL (MTP) - Belen Plant | PERU |
Tantalum | Asaka Riken Co., Ltd. | JAPAN |
Tantalum | Guangdong Rising Rare Metals-EO Materials Ltd. | CHINA |
Tantalum | Exotech Inc. | USA |
Tantalum | F&X Electro-Materials Ltd. | CHINA |
Tantalum | XIMEI RESOURCES (GUANGDONG) LIMITED | CHINA |
Tantalum | JiuJiang JinXin Nonferrous Metals Co., Ltd. | CHINA |
Tantalum | Jiujiang Tanbre Co., Ltd. | CHINA |
Tantalum | AMG Brasil | BRAZIL |
Tantalum | Metallurgical Products India Pvt., Ltd. | INDIA |
Tantalum | Mineracao Taboca S.A. | BRAZIL |
Tantalum | Mitsui Mining and Smelting Co., Ltd. | JAPAN |
Tantalum | NPM Silmet AS | ESTONIA |
Tantalum | Ningxia Orient Tantalum Industry Co., Ltd. | CHINA |
Tantalum | QuantumClean | USA |
Tantalum | Yanling Jincheng Tantalum & Niobium Co., Ltd. | CHINA |
Tantalum | Solikamsk Magnesium Works OAO | RUSSIAN FEDERATION |
Tantalum | Taki Chemical Co., Ltd. | JAPAN |
Tantalum | Telex Metals | USA |
Tantalum | Ulba Metallurgical Plant JSC | KAZAKHSTAN |
Tantalum | Hengyang King Xing Lifeng New Materials Co., Ltd. | CHINA |
Tantalum | D Block Metals, LLC | USA |
Tantalum | FIR Metals & Resource Ltd. | CHINA |
Tantalum | Jiujiang Zhongao Tantalum & Niobium Co., Ltd. | CHINA |
Tantalum | XinXing HaoRong Electronic Material Co., Ltd. | CHINA |
Tantalum | Jiangxi Dinghai Tantalum & Niobium Co., Ltd. | CHINA |
Tantalum | KEMET de Mexico | MEXICO |
Tantalum | TANIOBIS Co., Ltd. | THAILAND |
Tantalum | TANIOBIS GmbH | GERMANY |
Tantalum | QSIL Metals Hermsdorf GmbH | GERMANY |
| | | | | | | | |
Tantalum | Materion Newton Inc. | USA |
Tantalum | TANIOBIS Japan Co., Ltd. | JAPAN |
Tantalum | TANIOBIS Smelting GmbH & Co. KG | GERMANY |
Tantalum | Plansee SE Reutte | AUSTRIA |
Tantalum | Global Advanced Metals Boyertown | USA |
Tantalum | Global Advanced Metals Aizu | JAPAN |
Tantalum | Resind Industria e Comercio Ltda. | BRAZIL |
Tantalum | Jiangxi Tuohong New Raw Material | CHINA |
Tantalum | Meta Materials | NORTH MACEDONIA, REPUBLIC OF |
Tantalum | Jiujiang Janny New Material Co., Ltd. | CHINA |
Tantalum | RFH Yancheng Jinye New Material Technology Co., Ltd. | CHINA |
Tantalum | 5D Production OU | ESTONIA |
Tantalum | PowerX Ltd. | RWANDA |
Tantalum | Jiangxi Suns Nonferrous Materials Co. Ltd. | CHINA |
Tin | Chenzhou Yunxiang Mining and Metallurgy Co., Ltd. | CHINA |
Tin | Alpha | USA |
Tin | CV Gita Pesona | INDONESIA |
Tin | PT Aries Kencana Sejahtera | INDONESIA |
Tin | PT Premium Tin Indonesia | INDONESIA |
Tin | CV United Smelting | INDONESIA |
Tin | Dongguan Best Alloys Co., Ltd. | CHINA |
Tin | Dowa | JAPAN |
Tin | EM Vinto | BOLIVIA (PLURINATIONAL STATE OF) |
Tin | Estanho de Rondonia S.A. | BRAZIL |
Tin | Feinhütte Halsbrücke GmbH | GERMANY |
Tin | Fenix Metals | POLAND |
Tin | Gejiu Non-Ferrous Metal Processing Co., Ltd. | CHINA |
Tin | Gejiu Zili Mining And Metallurgy Co., Ltd. | CHINA |
Tin | Gejiu Kai Meng Industry and Trade LLC | CHINA |
Tin | China Tin Group Co., Ltd. | CHINA |
Tin | Malaysia Smelting Corporation (MSC) | MALAYSIA |
Tin | Metallic Resources, Inc. | USA |
Tin | Mineracao Taboca S.A. | BRAZIL |
Tin | Minsur | PERU |
Tin | Mitsubishi Materials Corporation | JAPAN |
Tin | Jiangxi New Nanshan Technology Ltd. | CHINA |
Tin | Novosibirsk Tin Combine | RUSSIAN FEDERATION |
Tin | O.M. Manufacturing (Thailand) Co., Ltd. | THAILAND |
Tin | Operaciones Metalurgicas S.A. | BOLIVIA (PLURINATIONAL STATE OF) |
Tin | PT Artha Cipta Langgeng | INDONESIA |
Tin | PT Babel Inti Perkasa | INDONESIA |
Tin | PT Babel Surya Alam Lestari | INDONESIA |
Tin | PT Bangka Tin Industry | INDONESIA |
| | | | | | | | |
Tin | PT Belitung Industri Sejahtera | INDONESIA |
Tin | PT Bukit Timah | INDONESIA |
Tin | PT DS Jaya Abadi | INDONESIA |
Tin | PT Mitra Stania Prima | INDONESIA |
Tin | PT Panca Mega Persada | INDONESIA |
Tin | PT Prima Timah Utama | INDONESIA |
Tin | PT Refined Bangka Tin | INDONESIA |
Tin | PT Sariwiguna Binasentosa | INDONESIA |
Tin | PT Stanindo Inti Perkasa | INDONESIA |
Tin | PT Sumber Jaya Indah | INDONESIA |
Tin | PT Timah Tbk Kundur | INDONESIA |
Tin | PT Timah Tbk Mentok | INDONESIA |
Tin | PT Timah Nusantara | INDONESIA |
Tin | PT Tinindo Inter Nusa | INDONESIA |
Tin | PT Tommy Utama | INDONESIA |
Tin | Rui Da Hung | TAIWAN, PROVINCE OF CHINA |
Tin | Soft Metais Ltda. | BRAZIL |
Tin | Thaisarco | THAILAND |
Tin | Gejiu Yunxin Nonferrous Electrolysis Co., Ltd. | CHINA |
Tin | VQB Mineral and Trading Group JSC | VIETNAM |
Tin | White Solder Metalurgia e Mineracao Ltda. | BRAZIL |
Tin | Yunnan Chengfeng Non-ferrous Metals Co., Ltd. | CHINA |
Tin | Tin Smelting Branch of Yunnan Tin Co., Ltd. | CHINA |
Tin | CV Venus Inti Perkasa | INDONESIA |
Tin | Magnu's Minerais Metais e Ligas Ltda. | BRAZIL |
Tin | PT Tirus Putra Mandiri | INDONESIA |
Tin | Melt Metais e Ligas S.A. | BRAZIL |
Tin | PT ATD Makmur Mandiri Jaya | INDONESIA |
Tin | O.M. Manufacturing Philippines, Inc. | PHILIPPINES |
Tin | PT Inti Stania Prima | INDONESIA |
Tin | CV Ayi Jaya | INDONESIA |
Tin | Electro-Mechanical Facility of the Cao Bang Minerals & Metallurgy Joint Stock Company | VIETNAM |
Tin | Nghe Tinh Non-Ferrous Metals Joint Stock Company | VIETNAM |
Tin | Tuyen Quang Non-Ferrous Metals Joint Stock Company | VIETNAM |
Tin | CV Dua Sekawan | INDONESIA |
Tin | PT Rajehan Ariq | INDONESIA |
Tin | PT Cipta Persada Mulia | INDONESIA |
Tin | An Vinh Joint Stock Mineral Processing Company | VIETNAM |
Tin | Resind Industria e Comercio Ltda. | BRAZIL |
Tin | Super Ligas | BRAZIL |
Tin | Aurubis Beerse | BELGIUM |
Tin | Aurubis Berango | SPAIN |
Tin | PT Bangka Prima Tin | INDONESIA |
Tin | PT Sukses Inti Makmur (SIM) | INDONESIA |
| | | | | | | | |
Tin | PT Kijang Jaya Mandiri | INDONESIA |
Tin | Thai Nguyen Mining and Metallurgy Co., Ltd. | VIETNAM |
Tin | PT Menara Cipta Mulia | INDONESIA |
Tin | HuiChang Hill Tin Industry Co., Ltd. | CHINA |
Tin | Modeltech Sdn Bhd | MALAYSIA |
Tin | PT Lautan Harmonis Sejahtera | INDONESIA |
Tin | Guangdong Hanhe Non-Ferrous Metal Co., Ltd. | CHINA |
Tin | Chifeng Dajingzi Tin Industry Co., Ltd. | CHINA |
Tin | PT Bangka Serumpun | INDONESIA |
Tin | Pongpipat Company Limited | MYANMAR |
Tin | Tin Technology & Refining | USA |
Tin | Dongguan CiEXPO Environmental Engineering Co., Ltd. | CHINA |
Tin | Ma'anshan Weitai Tin Co., Ltd. | CHINA |
Tin | PT Rajawali Rimba Perkasa | INDONESIA |
Tin | Luna Smelter, Ltd. | RWANDA |
Tin | Yunnan Yunfan Non-ferrous Metals Co., Ltd. | CHINA |
Tin | Precious Minerals and Smelting Limited | INDIA |
Tin | Gejiu City Fuxiang Industry and Trade Co., Ltd. | CHINA |
Tin | PT Mitra Sukses Globalindo | INDONESIA |
Tin | CRM Fundicao De Metais E Comercio De Equipamentos Eletronicos Do Brasil Ltda | BRAZIL |
Tin | CRM Synergies | SPAIN |
Tin | Fabrica Auricchio Industria e Comercio Ltda. | BRAZIL |
Tin | DS Myanmar | MYANMAR |
Tin | PT Putera Sarana Shakti (PT PSS) | INDONESIA |
Tin | Mining Minerals Resources SARL | CONGO, DEMOCRATIC REPUBLIC OF THE |
Tin | Takehara PVD Materials Plant / PVD Materials Division of MITSUI MINING & SMELTING CO., LTD. | JAPAN |
Tin | Malaysia Smelting Corporation Berhad (Port Klang) | MALAYSIA |
Tin | RIKAYAA GREENTECH PRIVATE LIMITED | INDIA |
Tin | Woodcross Smelting Company Limited | UGANDA |
Tin | Global Advanced Metals Greenbushes Pty Ltd. | AUSTRALIA |
Tin | Longnan Chuangyue Environmental Protection Technology Development Co., Ltd | CHINA |
Tin | PT Arsed Indonesia | INDONESIA |
Tin | P Kay Metal, Inc | USA |
Tungsten | A.L.M.T. Corp. | JAPAN |
Tungsten | Kennametal Huntsville | USA |
Tungsten | Guangdong Xianglu Tungsten Co., Ltd. | CHINA |
Tungsten | Chongyi Zhangyuan Tungsten Co., Ltd. | CHINA |
Tungsten | CNMC (Guangxi) PGMA Co., Ltd. | CHINA |
Tungsten | Global Tungsten & Powders LLC | USA |
Tungsten | Hunan Chenzhou Mining Co., Ltd. | CHINA |
Tungsten | Hunan Jintai New Material Co., Ltd. | CHINA |
Tungsten | Japan New Metals Co., Ltd. | JAPAN |
Tungsten | Kennametal Fallon | USA |
| | | | | | | | |
Tungsten | Wolfram Bergbau und Hutten AG | AUSTRIA |
Tungsten | Xiamen Tungsten Co., Ltd. | CHINA |
Tungsten | Jiangxi Minmetals Gao'an Non-ferrous Metals Co., Ltd. | CHINA |
Tungsten | Ganzhou Jiangwu Ferrotungsten Co., Ltd. | CHINA |
Tungsten | Jiangxi Yaosheng Tungsten Co., Ltd. | CHINA |
Tungsten | Jiangxi Xinsheng Tungsten Industry Co., Ltd. | CHINA |
Tungsten | Jiangxi Tonggu Non-ferrous Metallurgical & Chemical Co., Ltd. | CHINA |
Tungsten | Malipo Haiyu Tungsten Co., Ltd. | CHINA |
Tungsten | Xiamen Tungsten (H.C.) Co., Ltd. | CHINA |
Tungsten | Jiangxi Gan Bei Tungsten Co., Ltd. | CHINA |
Tungsten | Ganzhou Seadragon W & Mo Co., Ltd. | CHINA |
Tungsten | Asia Tungsten Products Vietnam Ltd. | VIETNAM |
Tungsten | Hunan Shizhuyuan Nonferrous Metals Co., Ltd. Chenzhou Tungsten Products Branch | CHINA |
Tungsten | H.C. Starck Tungsten GmbH | GERMANY |
Tungsten | TANIOBIS Smelting GmbH & Co. KG | GERMANY |
Tungsten | Masan High-Tech Materials | VIETNAM |
Tungsten | Jiangwu H.C. Starck Tungsten Products Co., Ltd. | CHINA |
Tungsten | Niagara Refining LLC | USA |
Tungsten | China Molybdenum Tungsten Co., Ltd. | CHINA |
Tungsten | Ganzhou Haichuang Tungsten Co., Ltd. | CHINA |
Tungsten | Hydrometallurg, JSC | RUSSIAN FEDERATION |
Tungsten | Unecha Refractory metals plant | RUSSIAN FEDERATION |
Tungsten | Philippine Chuangxin Industrial Co., Inc. | PHILIPPINES |
Tungsten | Xinfeng Huarui Tungsten & Molybdenum New Material Co., Ltd. | CHINA |
Tungsten | ACL Metais Eireli | BRAZIL |
Tungsten | Moliren Ltd. | RUSSIAN FEDERATION |
Tungsten | KGETS Co., Ltd. | KOREA, REPUBLIC OF |
Tungsten | Fujian Ganmin RareMetal Co., Ltd. | CHINA |
Tungsten | Lianyou Metals Co., Ltd. | TAIWAN, PROVINCE OF CHINA |
Tungsten | JSC "Kirovgrad Hard Alloys Plant" | RUSSIAN FEDERATION |
Tungsten | NPP Tyazhmetprom LLC | RUSSIAN FEDERATION |
Tungsten | Hubei Green Tungsten Co., Ltd. | CHINA |
Tungsten | Albasteel Industria e Comercio de Ligas Para Fundicao Ltd. | BRAZIL |
Tungsten | Cronimet Brasil Ltda | BRAZIL |
Tungsten | Artek LLC | RUSSIAN FEDERATION |
Tungsten | Fujian Xinlu Tungsten Co., Ltd. | CHINA |
Tungsten | OOO “Technolom” 2 | RUSSIAN FEDERATION |
Tungsten | OOO “Technolom” 1 | RUSSIAN FEDERATION |
Tungsten | LLC Vostok | RUSSIAN FEDERATION |
Tungsten | YUDU ANSHENG TUNGSTEN CO., LTD. | CHINA |
Tungsten | HANNAE FOR T Co., Ltd. | KOREA, REPUBLIC OF |
Tungsten | Tungsten Vietnam Joint Stock Company | VIETNAM |
Tungsten | Nam Viet Cromit Joint Stock Company | VIETNAM |
| | | | | | | | |
Tungsten | MALAMET SMELTING SDN. BHD. | MALAYSIA |
Tungsten | DONGKUK INDUSTRIES CO., LTD. | KOREA, REPUBLIC OF |
Tungsten | Lianyou Resources Co., Ltd. | TAIWAN, PROVINCE OF CHINA |
Tungsten | Shinwon Tungsten (Fujian Shanghang) Co., Ltd. | CHINA |
Tungsten | Philippine Carreytech Metal Corp. | PHILIPPINES |
Tungsten | Kenee Mining Corporation Vietnam | VIETNAM |
Tungsten | Philippine Bonway Manufacturing Industrial Corporation | PHILIPPINES |
MDU Resources (NYSE:MDU)
Historical Stock Chart
From Jun 2025 to Jul 2025
MDU Resources (NYSE:MDU)
Historical Stock Chart
From Jul 2024 to Jul 2025
