WASHINGTON, D.C.  20549

                                    FORM SD


                             UNISYS CORPORATION
            (Exact Name of Registrant as Specified in its Charter)

Delaware                          1-8729                    38-0387840
(State or Other          (Commission File Number)         (IRS Employer
Jurisdiction of                                       Identification No.)

                         801 Lakeview Drive, Suite 100
                         Blue Bell, Pennsylvania  19422
              (Address of Principal Executive Offices)  (Zip Code)

Gerald P. Kenney: (215) 986-4205
(Name and telephone number, including area code, of the person to contact 
in connection with this report)

Check the appropriate box to indicate the rule pursuant to which this 
form is being filed, and provide the period to which the information in 
this form applies:

\x\  Rule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for 
     the reporting period from January 1 to December 31, 2015.




This Form SD of Unisys Corporation (the "Company") is filed pursuant to 
Rule 13p-1 under the Securities Exchange Act of 1934, as amended, for the
reporting period from January 1 through December 31, 2015.

A copy of the Company's Conflict Minerals Report is provided as Exhibit
1.01 to this Form SD and is also available at the Company's website at
www.unisys.com under "About Unisys" in "Social Responsibility - Conflict


The Company's Conflict Minerals report is filed as Exhibit 1.01 to this
Form SD.


Exhibit 1.01 - Conflict Minerals Report as required by Items 1.01 and
1.02 of this Form.


     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.

                                            UNISYS CORPORATION

Date: May 31, 2016                          By: /s/ Gerald P. Kenney
                                                Gerald P. Kenney 
                                                Senior Vice President
                                                General Counsel and

                                                                  Exhibit 1.01

                             UNISYS CORPORATION

                           CONFLICT MINERALS REPORT
                             REPORTING YEAR:  2015


Unisys Corporation ("Unisys") is a global information technology ("IT") 
company. Unisys provides a portfolio of IT services, software, and technology.
Unisys operates in two business segments -- Services and Technology. In its
Technology segment, Unisys designs and develops servers, software and related

Unisys hardware products (as detailed in Exhibit A below) contain conflict
minerals, as that term is referenced in Rule 13p-1 under the Securities
Exchange Act.  These conflict minerals are introduced into Unisys products
through parts obtained from suppliers, either contract manufacturers or
original equipment manufacturers ("OEM"), or from utilization of conflict
minerals in manufacturing processes employed by Unisys suppliers.  Supplier
parts obtained by Unisys are utilized in the assembly of Unisys enterprise
servers and other electronic equipment.  Unisys is not a vertically integrated
manufacturer and instead focuses on systems integration through the purchase
of higher level assemblies and OEM products.  Unisys is therefore several
levels removed from the actual mining of conflict
 minerals.  Unisys does not
make purchases of raw ore or unrefined conflict minerals and makes no direct
purchases in the Democratic Republic of the Congo or an adjoining country
(collectively, the "DRC").  Unisys does actively support a conflict-free
minerals trade policy with DRC covered countries from its suppliers.  Unisys
works with its suppliers to pursue elimination of smelters that have not
achieved CFSI (as defined below) compliance, or are not recognized by CFSI as
actively working toward compliance.

A copy of Unisys' Conflict Minerals Policy Statement, along with its latest
Conflict Minerals Report may be found at the following Unisys website:
Unisys maintains an internal conflict minerals team, facilitated by a
management representative of the Platform and Supply Chain organization, with
team members representing Commodity Management, Logistics, Procurement 
Technical Services, and Process Engineering groups.   


Unisys conducted a reasonable country of origin inquiry ("RCOI") to determine
which parts utilized by Unisys during 2015 contained conflict minerals and
whether such conflict minerals originated in the DRC.  Unisys contacted each
of its suppliers and asked them to provide information on (1) the conflict
minerals contained in each of the parts supplied by that supplier, and (2) the
source of the conflict minerals, including smelter/refinery information and
location of mines.  Each supplier was asked to complete the Conflict Minerals
Reporting Template (the "Reporting Template") developed by the Electronic
Industry Citizenship Coalition Global e-Sustainability Initiative (the 
"EICC-GeSI").  Of the 31 suppliers identified as supplying Unisys with product
that may contain conflict minerals in 2015, 26 suppliers (84% response rate)
responded with a completed Reporting Template and detailed conflict minerals
smelter data.  From these templates Unisys identified a total of 306
operational smelter and refiner facilities which may have processed necessary
conflict minerals contained in Unisys products.  Further analysis of these 306
smelters is summarized in the Due Diligence -- Results section of this report.
Based on these responses, Unisys determined that conflict minerals that are
present in many of its products, as well as conflict minerals utilized in the
production of certain supplier parts, may have originated in the DRC and were
not from scrap or recycled sources.  Therefore, in accordance with Rule 13p-1
under the Securities Exchange Act, Unisys proceeded to engage in due diligence
regarding the sources and chain of custody of its conflict minerals.

Following is a listing of country of origin information, as collected during
Unisys RCOI process

Conflict Mineral       RCOI Analysis  Reported Countries of Origin
Tin                    Australia, Bolivia, Brazil, Canada, Chile, China, DRC, 
                       Indonesia, Malaysia, Mexico, Peru, Philippines, Poland,
                       Rwanda, Thailand, USA

Tantalum               Australia, Belarus, Bolivia, Brazil, Burundi, Canada, 
                       China, DRC, Estonia, Ethiopia, Germany, India, Japan, 
                       Kazakhstan, Malaysia, Mozambique, Namibia, Niger, 
                       Nigeria, Russia, Rwanda, Sierra Leone, Thailand, USA, 

Tungsten               Australia, Austria, Bolivia, Brazil, Cambodia, Canada, 
                       China, Columbia, Indonesia, Mexico, Mongolia, Nigeria, 
                       Peru, Portugal, Russia, Rwanda, Spain, Thailand, USA, 

Gold                   Argentina, Australia, Belgium, Brazil, Canada, China, 
                       Ghana, Guyana, Indonesia, Japan, Kazakhstan, Malaysia, 
                       Kenya, Laos, Malaysia, Mexico, Papua New Guinea, Peru, 
                       Philippines, Russia, South Africa, South Korea, Spain, 
                       Sudan, Suriname, Switzerland, Taiwan, Thailand, United 
                       Arab Emirates, USA


Unisys designed its due diligence framework to conform in all material
respects with the framework provided by The Organization for Economic Co-
operation and Development Due Diligence Guidance for Responsible Supply Chains
of Minerals from Conflict-Affected and High-Risk Areas, an internationally-
recognized due diligence framework. 


The Unisys due diligence process included:

     1. Requesting that each supplier of parts potentially containing conflict
        minerals complete and return to Unisys the Reporting Template.  The 
        Reporting Template provided a standardized method for Unisys to use in
        the collection of representations, statements and data from Unisys 
        suppliers relative to the presence, use, source and chain of custody 
        of conflict minerals in supplier parts that are incorporated in Unisys
        products for sale to end-use customers.  

     2. Requesting that each supplier of parts potentially containing conflict
        minerals identify on the Reporting Template those smelters that it 
        uses to process parts provided to Unisys by making reference to the 
        EICC-GeSI's Smelter Reference List, which is a compilation of names 
        and locations of known smelters and refiners, provided by Unisys.  

     3. Comparing the smelters identified in the responses by suppliers who 
        completed the Reporting Template against the list of smelter 
        facilities that have been identified as "conflict free" by the EICC-
        GeSI's Conflict-Free Sourcing Initiative ("CFSI").  CFSI is a 
        voluntary program whereby an independent third party evaluates smelter
        procurement activities to determine whether a smelter has sufficiently
        demonstrated that all materials processed by that smelter originated 
        from sources that do not directly or indirectly finance or benefit 
        armed groups in the DRC.

Each supplier response on the Reporting Template was evaluated and, where
possible, validated to determine sufficiency, accuracy or completeness of its
response.  For each supplier response, Unisys subsequently assessed whether 
the conflict minerals identified, or those conflict minerals that may not have
been identified, were consistent with the nature and characteristics of the 
supplied part. For each supplier response that was insufficient, potentially
inaccurate or incomplete, Unisys contacted that supplier for follow up, 
sometimes contacting certain suppliers on multiple occasions.  When a 
supplier's response on the Reporting Template stated that conflict minerals 
were sourced from the DRC and identified the smelter involved, Unisys 
proceeded to verify whether the smelter referenced by the supplier was 
identified on the CFSI compliant smelter list.  If a supplier stated that 
conflict minerals in its product were not sourced from the DRC, but did not 
substantiate that information, Unisys proceeded to verify that supplier 
response.  Typically, verification involved a more detailed review of the 
supplier's smelter response and, where possible, discussion with the supplier.
If a supplier's response could not be validated through details provided to 
Unisys with regard to the smelter and/or smelters involved, then Unisys 
engaged in its own internet searches in order to attempt to verify the status
of such identified smelters.  If Unisys independent research could not 
determine the status of a smelter, then the supplier response in question was
determined to be uncertain or unknown relative to the question of sourcing of
raw material and was reflected as such in its Reporting Template Summary.  


As of April 1, 2016, of the 306 smelters identified in responses on the 
Reporting Template submitted to Unisys by its suppliers, 212 smelters were 
CFSI compliant, 31 smelters were actively in the process of obtaining CFSI 
compliance, and 63 smelters were identified as not participating in the CFSI 
smelter verification process.  

Unisys RCOI and due diligence processes reveal that there is no evidence of 
conflict minerals sourcing from the DRC for 278 of the 306 smelters that may 
be associated with conflict minerals utilized in Unisys products or in third 
party manufacturing processes utilized to manufacture Unisys products.  Of the
remaining 28 smelters for which there is evidence that conflict minerals may 
have been sourced from the DRC, 22 of those smelters are CFSI compliant.  
Unisys RCOI and due diligence processes have identified 6 smelters that were 
not participating in the CFSI smelter verification process as of April 1, 2016
that may have sourced conflict minerals from the DRC that were used in Unisys 
products in 2015.

Although Unisys due diligence efforts determined that 300 of 306 smelters that
may be associated with Unisys products during 2015 were either not sourcing 
conflict minerals from the DRC or were not supporting armed conflict in the 
DRC, Unisys was unable to precisely determine the status of the 6 remaining 


The steps that Unisys will take in reporting year 2016 to mitigate the risk 
that Unisys conflict minerals benefit or finance armed groups are as follows:

     1. Unisys will work with those suppliers whose conflict minerals 
        supporting documentation contained one or more of the 6 smelters whose 
        sourcing was considered to be in question.  The goal would be to 
        eliminate the use of those smelters by said supplier/s or to validate 
        their CFSI compliance.

     2. Unisys will continue to work with suppliers who provided incomplete or 
        insufficient information in an effort to obtain complete and accurate 
        information in 2016;

     3. Unisys will again request information and supporting data from each 
        supplier providing parts to Unisys that are subject to  2016 reporting 
        requirements by utilizing the Reporting Template and will pursue a 
        completed template response that identifies material down to the 
        smelter and mine;

     4. Unisys will again follow its due diligence process to review and 
        validate supplier responses that are obtained in support of Unisys 
        2016 conflict minerals reporting;

     5. Unisys will continue to provide its Conflict Minerals Policy to 
        suppliers as part of its Reporting Template-based supplier inquiry 
        process for 2016; and

     6. Unisys includes in its purchase order standard terms and conditions a 
        clause requiring suppliers to disclose to Unisys the existence and 
        origin of any conflict minerals in any products supplied to Unisys and 
        is adding a similar clause to its agreement templates for 
        incorporation into new agreements. Unisys agreements will continue to 
        be reviewed as they approach renewal, and a similar clause will be 
        added as appropriate.


A list of parts used in Unisys enterprise servers and other electronic
equipment for which Unisys solicited supplier information regarding conflict 
mineral content or conflict mineral use in production is attached as Exhibit 
A.  A list of smelter facilities that, to the extent known, processed the 
necessary conflict minerals in Unisys products is attached as Exhibit B.


                            CONFLICT MINERALS REPORT
                                   EXHIBIT A

Cables & Harnesses* - (tin, gold)
Computer Cabinets & Accessories - (none)
Computer Products - Servers, Storage, Input/Output & other Peripherals* - 
(tin, tantalum, tungsten, gold)
Displays / Monitors* - (tin, tantalum, tungsten, gold)
Fasteners - (none)
Flex Circuits* - (tin,  gold)
Keyboards* - (tin, tantalum, tungsten, gold)
Labels - (none)
Memory - Modules* - (tin, tantalum, tungsten, gold)
Molded Plastic Parts - (none)
Network Switches* - (tin, tantalum, tungsten, gold)
Power Strips* - (tin, tantalum, tungsten, gold)
Power Supplies* - (tin, tantalum, gold)
Printed Circuit Assemblies* - (tin, tantalum, tungsten, gold)
Sheet Metal - (none)
Electro-mechanical Assemblies* - (tin, tantalum, tungsten, gold)
Solder* - (tin)
Thermal Transfer Products - (none)

Universal Serial Port (USB) Security Devices, Flash cards* - (tin, gold)

    * Denotes Unisys Products known to contain conflict minerals - tin,
      tantalum, tungsten, or gold


                            CONFLICT MINERALS REPORT
                                   EXHIBIT B
                           MINERALS IN UNISYS PRODUCTS

Metal          Facility Name                         Facility Location

Gold (Au)      Advanced Chemical Company             United States
Gold (Au)      Aida Chemical Industries Co., Ltd.    Japan
Gold (Au)      Aktyubinsk Copper Company TOO         Kazakhstan
Gold (Au)      Al Etihad Gold Refinery DMCC          United Arab Emirates
Gold (Au)      Allgemeine Gold-und                   Germany
               Silberscheideanstalt A.G.
Gold (Au)      Almalyk Mining and Metallurgical      Uzbekistan
               Complex (AMMC)
Gold (Au)      AngloGold Ashanti Corrego do Sitio    Brazil
Gold (Au)      ANZ Bank                              Australia
Gold (Au)      Argor-Heraeus S.A.                    Switzerland
Gold (Au)      Asahi Pretec Corp.                    Japan
Gold (Au)      Asahi Refining Canada Ltd.            Canada
Gold (Au)      Asahi Refining USA Inc.               United States
Gold (Au)      Asaka Riken                           Japan
Gold (Au)      Atasay Kuyumculuk Sanayi Ve Ticaret   Turkey
Gold (Au)      Aurubis AG                            Germany
Gold (Au)      Bangko Sentral ng Pilipinas           Philippines
               (Central Bank of the Philippines)
Gold (Au)      Bauer Walser AG                       Germany
Gold (Au)      Boliden AB                            Sweden
Gold (Au)      C. Hafner GmbH + Co. KG               Germany 
Gold (Au)      Caridad                               Mexico 
Gold (Au)      CCR Refinery - Glencore Canada        Canada
Gold (Au)      Cendres + Metaux S.A.                 Switzerland
Gold (Au)      Chimet S.p.A.                         Italy
Gold (Au)      Chugai Mining                         Japan
Gold (Au)      Daejin Indus Co. Ltd                  Korea, Republic Of
Gold (Au)      Daye Non-Ferrous Metals Mining Ltd.   China
Gold (Au)      DODUCO GmbH                           Germany
Gold (Au)      Dowa                                  Japan
Gold (Au)      DSC (Do Sung Corporation)             Korea, Republic Of
Gold (Au)      Eco-System Recycling Co., Ltd.        Japan
Gold (Au)      Elemetal Refining, LLC                United States
Gold (Au)      Emirates Gold DMCC                    United Arab Emirates
Gold (Au)      Faggi Enrico S.p.A.                   Italy
Gold (Au)      Fidelity Printers and Refiners Ltd.   Zimbabwe
Gold (Au)      Gansu Seemine Material Hi-Tech Co.,   China
Gold (Au)      Geib Refining Corp.                   United States
Gold (Au)      Great Wall Precious Metals Co., Ltd.  China
               of CBPM
Gold (Au)      Guandong Jinding Material Co., Ltd.   China
Gold (Au)      Guoda Safina High-Tech Environmental  China
               Refinery Co., Ltd.
Gold (Au)      Hangzhou Fuchunjiang Smelting Co.,    China
Gold (Au)      Heimerle + Meule GmbH                 Germany
Gold (Au)      Heraeus Ltd. Hong Kong                China
Gold (Au)      Heraeus Precious Metals GmbH & Co. KG Germany
Gold (Au)      Hunan Chenzhou Mining Co., Ltd.       China
Gold (Au)      Hwasung CJ Co., Ltd.                  Korea, Republic Of
Gold (Au)      Inner Mongolia Qiankun Gold and       China
               Silver Refinery Share Company Limited
Gold (Au)      Ishifuku Metal Industry Co., Ltd.     Japan
Gold (Au)      Istanbul Gold Refinery                Turkey
Gold (Au)      Japan Mint                            Japan
Gold (Au)      Jiangxi Copper Company Limited        China
Gold (Au)      JSC Ekaterinburg Non-Ferrous Metal    Russian Federation
               Processing Plant
Gold (Au)      JSC Uralelectromed                    Russian Federation
Gold (Au)      JX Nippon Mining & Metals Co., Ltd.   Japan
Gold (Au)      Kaloti Precious Metals                United Arab Emirates
Gold (Au)      Kazakhmys Smelting LLC                Kazakhstan
Gold (Au)      Kazzinc                               Kazakhstan
Gold (Au)      Kennecott Utah Copper LLC             United States
Gold (Au)      KGHM Polska Miedz Spolka Akcyjna      Poland
Gold (Au)      Kojima Chemicals Co., Ltd.            Japan
Gold (Au)      Korea Metal Co., Ltd.                 Korea, Republic Of
Gold (Au)      Korea Zinc Co., Ltd.                  Korea, Republic Of
Gold (Au)      Kyrgyzaltyn JSC                       Kyrgyzstan
Gold (Au)      L' azurde Company For Jewelry         Saudi Arabia
Gold (Au)      Lingbao Gold Company Limited          China
Gold (Au)      Lingbao Jinyuan Tonghui Refinery Co., China
Gold (Au)      LS-NIKKO Copper Inc.                  Korea, Republic Of
Gold (Au)      Luoyang Zijin Yinhui Gold Refinery    China
               Co., Ltd.   
Gold (Au)      Materion                              United States
Gold (Au)      Matsuda Sangyo Co., Ltd.              Japan
Gold (Au)      Metahub Industries Sdn. Bhd.          Malaysia
Gold (Au)      Metalor Technologies (Hong Kong) Ltd  Hong Kong
Gold (Au)      Metalor Technologies (Singapore) Pte. Singapore
Gold (Au)      Metalor Technologies SA               Switzerland
Gold (Au)      Metalor Technologies(Suzhou)Limited   China
Gold (Au)      Metalor USA Refining Corporation      United States
Gold (Au)      METALURGICA MET-MEX PENOLES, S.A.     Mexico
               DE C.V.
Gold (Au)      Mitsubishi Materials Corporation      Japan
Gold (Au)      Mitsui Mining and Smelting Co., Ltd.  Japan
Gold (Au)      MMTC-PAMP India Pvt., Ltd.            India
Gold (Au)      Morris and Watson                     New Zealand
Gold (Au)      Moscow Special Alloys Processing      Russian Federation
Gold (Au)      Nadir Metal Rafineri San. Ve Tic.     Turkey
Gold (Au)      Navoi Mining and Metallurgical        Uzbekistan
Gold (Au)      Nihon Material Co., Ltd.              Japan
Gold (Au)      Ogussa Osterreichische Gold-          Austria
               und Silber-Scheideanstalt GmbH
Gold (Au)      Ohura Precious Metal Industry Co.,    Japan
Gold (Au)      OJSC "The Gulidov Krasnoyarsk Non-    Russian Federation
               Ferrous Metals Plant" (OJSC 
Gold (Au)      OJSC Kolyma Refinery                  Russian Federation
Gold (Au)      OJSC Novosibirsk Refinery             Russian Federation
Gold (Au)      PAMP SA                               Switzerland

Gold (Au)      Penglai Penggang Gold Industry Co.,   China
Gold (Au)      Prioksky Plant of Non-Ferrous Metals  Russian Federation
Gold (Au)      PT Aneka Tambang (Persero) Tbk        Indonesia
Gold (Au)      PX Precinox SA                        Switzerland
Gold (Au)      Rand Refinery (Pty) Ltd.              South Africa
Gold (Au)      Republic Metals Corporation           United States
Gold (Au)      Royal Canadian Mint                   Canada
Gold (Au)      Sabin Metal Corp.                     United States
Gold (Au)      Samduck Precious Metals               Korea, Republic Of
Gold (Au)      SAMWON Metals Corp.                   Korea, Republic Of
Gold (Au)      SAXONIA Edelmetalle GmbH              Germany
Gold (Au)      Schone Edelmetaal B.V.                Netherlands
Gold (Au)      SEMPSA Joyeria Plateria SA            Spain
Gold (Au)      Shandong Tiancheng Biological Gold    China
               Industrial Co., Ltd.
Gold (Au)      Shandong Zhaojin Gold & Silver        China
               Refinery Co., Ltd.
Gold (Au)      Sichuan Tianze Precious Metals Co.,   China
Gold (Au)      Singway Technology Co., Ltd.          Taiwan
Gold (Au)      So Accurate Group, Inc.               United States
Gold (Au)      SOE Shyolkovsky Factory of Secondary  Russian Federation
               Precious Metals 
Gold (Au)      Solar Applied Materials Technology    Taiwan
Gold (Au)      Sudan Gold Refinery                   Sudan
Gold (Au)      Sumitomo Metal Mining Co., Ltd.       Japan
Gold (Au)      T.C.A S.p.A                           Italy
Gold (Au)      Tanaka Kikinzoku Kogyo K.K.           Japan
Gold (Au)      The Refinery of Shandong Gold Mining  China
               Co., Ltd.
Gold (Au)      Tokuriki Honten Co., Ltd.             Japan
Gold (Au)      Tongling nonferrous Metals Group Co., China
Gold (Au)      Torecom                               Korea, Republic Of
Gold (Au)      Umicore Brasil Ltda.                  Brazil
Gold (Au)      Umicore Precious Metals Thailand      Thailand
Gold (Au)      Umicore SA Business Unit Precious     Belgium
               Metals Refining
Gold (Au)      United Precious Metal Refining, Inc.  United States
Gold (Au)      Valcambi SA                           Switzerland
Gold (Au)      WIELAND Edelmetalle GmbH              Germany
Gold (Au)      Yamamoto Precious Metal Co., Ltd.     Japan
Gold (Au)      Yokohama Metal Co., Ltd.              Japan
Gold (Au)      Yunnan Copper Industry Co., Ltd.      China
Gold (Au)      Zhongyuan Gold Smelter of Zhongjin    China
               Gold Corporation
Gold (Au)      Zijin Minning Group Co.,Ltd.          China
               Glod Refinery
Tantalum (Ta)  Avon Specialty Metals Ltd.            United Kingdom
Tantalum (Ta)  Changsha South Tantalum Niobium Co.,  China
Tantalum (Ta)  Conghua Tantalum and Niobium Smeltry  China
Tantalum (Ta)  D Block Metals, LLC                   United States
Tantalum (Ta)  Duoluoshan                            China
Tantalum (Ta)  Exotech Inc.                          United States
Tantalum (Ta)  F&X Electro-Materials Ltd.            China
Tantalum (Ta)  FIR Metals & Resource Ltd.            China
Tantalum (Ta)  Global Advanced Metals Aizu           Japan
Tantalum (Ta)  Global Advanced Metals Boyertown      United States
Tantalum (Ta)  Guangdong Zhiyuan New Material Co.,   China
Tantalum (Ta)  Guizhou Zhenhua Xinyun Technology     China
               Ltd., Kaili branch
Tantalum (Ta)  H.C. Starck Co., Ltd.                 Thailand
Tantalum (Ta)  H.C. Starck GmbH Goslar               Germany
Tantalum (Ta)  H.C. Starck GmbH Laufenburg           Germany
Tantalum (Ta)  H.C. Starck Hermsdorf GmbH            Germany
Tantalum (Ta)  H.C. Starck Inc.                      United States
Tantalum (Ta)  H.C. Starck Ltd.                      Japan
Tantalum (Ta)  H.C. Starck Smelting GmbH & Co.KG     Germany
Tantalum (Ta)  Hengyang King Xing Lifeng New         China
               Materials Co., Ltd.
Tantalum (Ta)  Hi-Temp Specialty Metals, Inc.        United States
Tantalum (Ta)  Jiangxi Dinghai Tantalum & Niobium    China
               Co., Ltd.
Tantalum (Ta)  JiuJiang JinXin Nonferrous Metals     China
               Co., Ltd.
Tantalum (Ta)  Jiujiang Tanbre Co., Ltd.             China
Tantalum (Ta)  Jiujiang Zhongao Tantalum & Niobium   China
               Co., Ltd.
Tantalum (Ta)  KEMET Blue Metals                     Mexico
Tantalum (Ta)  KEMET Blue Powder                     United States
Tantalum (Ta)  King-Tan Tantalum Industry Ltd.       China
Tantalum (Ta)  LSM Brasil S.A.                       Brazil
Tantalum (Ta)  Metallurgical Products India Pvt.,    India
Tantalum (Ta)  Mineracao Taboca S.A.                 Brazil
Tantalum (Ta)  Mitsui Mining & Smelting              Japan
Tantalum (Ta)  Molycorp Silmet A.S.                  Estonia
Tantalum (Ta)  Ningxia Orient Tantalum Industry      China
               Co., Ltd.
Tantalum (Ta)  Plansee SE Liezen                     Austria
Tantalum (Ta)  Plansee SE Reutte                     Austria
Tantalum (Ta)  QuantumClean                          United States
Tantalum (Ta)  Resind Industria e Comercio Ltda.     Brazil
Tantalum (Ta)  RFH Tantalum Smeltry Co., Ltd.        China
Tantalum (Ta)  Solikamsk Magnesium Works OAO         Russian Federation
Tantalum (Ta)  Taki Chemicals                        Japan
Tantalum (Ta)  Telex Metals                          United States
Tantalum (Ta)  Tranzact, Inc.                        United States
Tantalum (Ta)  Ulba Metallurgical Plant JSC          Kazakhstan
Tantalum (Ta)  XinXing HaoRong Electronic Material   China
               Co., Ltd.
Tantalum (Ta)  Yichun Jin Yang Rare Metal Co., Ltd.  China
Tantalum (Ta)  Zhuzhou Cemented Carbide              China

Tin (Sn)       Alpha                                 United States
Tin (Sn)       An Thai Minerals Company Limited      Vietnam
Tin (Sn)       An Vinh Joint Stock Mineral           Vietnam
               Processing Company
Tin (Sn)       Chenzhou Yunxiang Mining and          China
               Metallurgy Company Limited
Tin (Sn)       China Rare Metal Materials Company    China
Tin (Sn)       CNMC (Guangxi) PGMA Co., Ltd.         China
Tin (Sn)       Coopersanta                           Brazil
Tin (Sn)       CV Ayi Jaya                           Indonesia
Tin (Sn)       CV Dua Sekawan                        Indonesia
Tin (Sn)       CV Gita Pesona                        Indonesia
Tin (Sn)       CV Serumpun Sebalai                   Indonesia
Tin (Sn)       CV United Smelting                    Indonesia
Tin (Sn)       CV Venus Inti Perkasa                 Indonesia
Tin (Sn)       Dowa                                  Japan 
Tin (Sn)       Electro-Mechanical Facility of the    Vietnam
               Cao Bang Minerals & Metallurgy Joint
               Stock Company
Tin (Sn)       Elmet S.L.U. (Metallo Group)          Spain
Tin (Sn)       EM Vinto                              Bolivia
Tin (Sn)       Estanho de Rondonia S.A.              Brazil
Tin (Sn)       Feinhutte Halsbrucke GmbH             Germany
Tin (Sn)       Fenix Metals                          Poland
Tin (Sn)       Gejiu Non-Ferrous Metal Processing    China
               Co., Ltd.
Tin (Sn)       Gejiu Yunxin Nonferrous Electrolysis  China
               Co., Ltd.
Tin (Sn)       HuiChang Hill Tin Industry Co., Ltd.  China
Tin (Sn)       Huichang Jinshunda Tin Co., Ltd.      China
Tin (Sn)       Kaimeng(Gejiu) Industry and Trade     China
               Co., Ltd.
Tin (Sn)       Linwu Xianggui Ore Smelting Co., Ltd. China
Tin (Sn)       Liuzhou Smelter                       China
Tin (Sn)       Magnu's Minerais Metais e Ligas Ltda. Brazil
Tin (Sn)       Malaysia Smelting Corporation (MSC)   Malaysia
Tin (Sn)       Melt Metais e Ligas S/A               Brazil
Tin (Sn)       Metahub Industries Sdn. Bhd.          Malaysia
Tin (Sn)       Metallic Resources, Inc.              United States
Tin (Sn)       Metallo-Chimique N.V.                 Belgium
Tin (Sn)       Mineracao Taboca S.A.                 Brazil
Tin (Sn)       Minsur                                Peru
Tin (Sn)       Mitsubishi Materials Corporation      Japan
Tin (Sn)       Nankang Nanshan Tin Manufactory Co.,  China
Tin (Sn)       Nghe Tinh Non-Ferrous Metals Joint    Vietnam
               Stock Company
Tin (Sn)       O.M. Manufacturing (Thailand) Co.,    Thailand
Tin (Sn)       O.M. Manufacturing Philippines, Inc.  Philippines
Tin (Sn)       Operaciones Metalurgical S.A.         Bolivia
Tin (Sn)       Phoenix Metal Ltd.                    Rwanda
Tin (Sn)       PT Alam Lestari Kencana               Indonesia
Tin (Sn)       PT Aries Kencana Sejahtera            Indonesia
Tin (Sn)       PT Artha Cipta Langgeng               Indonesia
Tin (Sn)       PT ATD Makmur Mandiri Jaya            Indonesia
Tin (Sn)       PT Babel Inti Perkasa                 Indonesia
Tin (Sn)       PT Bangka Kudai Tin                   Indonesia
Tin (Sn)       PT Bangka Prima Tin                   Indonesia
Tin (Sn)       PT Bangka Timah Utama Sejahtera       Indonesia
Tin (Sn)       PT Bangka Tin Industry                Indonesia
Tin (Sn)       PT Belitung Industri Sejahtera        Indonesia
Tin (Sn)       PT BilliTin Makmur Lestari            Indonesia
Tin (Sn)       PT Cipta Persada Mulia                Indonesia
Tin (Sn)       PT DS Jaya Abadi                      Indonesia
Tin (Sn)       PT Eunindo Usaha Mandiri              Indonesia
Tin (Sn)       PT Fang Di MulTindo                   Indonesia
Tin (Sn)       PT Indra Eramulti Logam Industri      Indonesia
Tin (Sn)       PT Inti Stania Prima                  Indonesia
Tin (Sn)       PT Justindo                           Indonesia
Tin (Sn)       PT Karimun Mining                     Indonesia
Tin (Sn)       PT Mitra Stania Prima                 Indonesia
Tin (Sn)       PT Panca Mega Persada                 Indonesia
Tin (Sn)       PT Pelat Timah Nusantara Tbk          Indonesia
Tin (Sn)       PT Prima Timah Utama                  Indonesia
Tin (Sn)       PT Refined Banka Tin                  Indonesia
Tin (Sn)       PT Sariwiguna Binasentosa             Indonesia
Tin (Sn)       PT Seirama Tin Investment             Indonesia
Tin (Sn)       PT Stanindo Inti Perkasa              Indonesia
Tin (Sn)       PT Sukses Inti Makmur                 Indonesia
Tin (Sn)       PT Sumber Jaya Indah                  Indonesia
Tin (Sn)       PT Timah (Persero) Tbk Kundur         Indonesia
Tin (Sn)       PT Timah (Persero) Tbk Mentok         Indonesia
Tin (Sn)       PT Tinindo Inter Nusa                 Indonesia
Tin (Sn)       PT Tirus Putra Mandiri                Indonesia
Tin (Sn)       PT Tommy Utama                        Indonesia
Tin (Sn)       PT Wahana Perkit Jaya                 Indonesia
Tin (Sn)       Resind Industria e Comercio Ltda.     Brazil
Tin (Sn)       Rui Da Hung                           Taiwan
Tin (Sn)       Soft Metais Ltda.                     Brazil
Tin (Sn)       Thaisarco                             Thailand
Tin (Sn)       Tuyen Quang Non-Ferrous Metals        Vietnam
               Joint Stock Company
Tin (Sn)       VQB Mineral and Trading Group JSC     Vietnam
Tin (Sn)       White Solder Metalurgia e Mineracao   Brazil
Tin (Sn)       Yunnan Chengfeng Non-ferrous Metals   China
               Co., Ltd.
Tin (Sn)       YunNan GeJiu Jin Ye Mineral Co.,Ltd   China
Tin (Sn)       Yunnan Tin Group (Holding) Company    China
Tungsten (W)   A.L.M.T. TUNGSTEN Corp.               Japan
Tungsten (W)   Asia Tungsten Products Vietnam Ltd.   Vietnam
Tungsten (W)   Chenzhou Diamond Tungsten Products    China
               Co., Ltd.
Tungsten (W)   Chongyi Zhangyuan Tungsten Co., Ltd.  China
Tungsten (W)   Dayu Jincheng Tungsten Industry Co.,  China
Tungsten (W)   Dayu Weiliang Tungsten Co., Ltd.      China
Tungsten (W)   Fujian Jinxin Tungsten Co., Ltd.      China
Tungsten (W)   Ganxian Shirui New Material Co., Ltd. China
Tungsten (W)   Ganzhou Huaxing Tungsten Products     China
               Co., Ltd.
Tungsten (W)   Ganzhou Jiangwu Ferrotungsten Co.,    China
Tungsten (W)   Ganzhou Non-ferrous Metals Smelting   China
               Co., Ltd.
Tungsten (W)   Ganzhou Seadragon W & Mo Co., Ltd.    China
Tungsten (W)   Ganzhou Yatai Tungsten Co., Ltd.      China
Tungsten (W)   Global Tungsten & Powders Corp.       United States
Tungsten (W)   Guangdong Xianglu Tungsten Industry   China
               Co., Ltd.
Tungsten (W)   H.C. Starck Smelting GmbH & Co.KG     Germany
Tungsten (W)   HC Starck Group                       Germany
Tungsten (W)   Hunan Chenzhou Mining Co., Ltd.       China
Tungsten (W)   Hunan Chuangda Vanadium Tungsten      China
               Co., Ltd. Wuji
Tungsten (W)   Hunan Chuangda Vanadium Tungsten      China
               Co., Ltd. Yanglin
Tungsten (W)   Hunan Chunchang Nonferrous Metals     China
               Co., Ltd.
Tungsten (W)   Hydrometallurg, JSC                   Russian Federation
Tungsten (W)   Japan New Metals Co., Ltd.            Japan
Tungsten (W)   Jiangwu H.C. Starck Tungsten          China
               Products Co., Ltd.
Tungsten (W)   Jiangxi Gan Bei Tungsten Co., Ltd.    China
Tungsten (W)   Jiangxi Minmetals Gao'an              China
               Non-ferrous Metals Co., Ltd.
Tungsten (W)   Jiangxi Tonggu Non-ferrous            China
               Metallurgical & Chemical Co., Ltd.
Tungsten (W)   Jiangxi Xinsheng Tungsten Industry    China
               Co., Ltd.
Tungsten (W)   Jiangxi Xiushui Xianggan Nonferrous   China
               Metals Co., Ltd.
Tungsten (W)   Jiangxi Yaosheng Tungsten Co., Ltd.   China
Tungsten (W)   Kennametal Fallon                     United States
Tungsten (W)   Kennametal Huntsville                 United States
Tungsten (W)   Malipo Haiyu Tungsten Co., Ltd.       China
Tungsten (W)   Niagara Refining LLC                  United States
Tungsten (W)   Nui Phao H.C. Starck Tungsten         Vietnam
               Chemicals Manufacturing LLC
Tungsten (W)   Pobedit, JSC                          Russian Federation
Tungsten (W)   Sanher Tungsten Vietnam Co., Ltd.     Vietnam
Tungsten (W)   Tejing (Vietnam) Tungsten Co., Ltd.   Vietnam
Tungsten (W)   Vietnam Youngsun Tungsten Industry    Vietnam
               Co., Ltd. 
Tungsten (W)   Wolfram Bergbau und Hutten AG         Austria
Tungsten (W)   Xiamen Tungsten (H.C.) Co., Ltd.      China
Tungsten (W)   Xiamen Tungsten Co., Ltd.             China
Tungsten (W)   Xinhai Rendan Shaoguan Tungsten       China
               Co., Ltd.