List of Shareholdings 2018

List of Shareholdings of Salzgitter AG, Salzgitter, of 2017/12/31 in accordance with section 285 No 11 and section 313 para 2 No 1-4 of the German Commercial Code (HGB)

Equity in Net result for Abbrevia- Direct Indirect the financial Currency 1,000 Comments tion in % in % currency year in 1,000 units currency units

1. Consolidated group companies a) Domestic BSH Braunschweiger Schrotthandel GmbH, BSH EUR 100 00 -332 185 Braunschweig .

DESMA Schuhmaschinen GmbH, Achim KDS EUR 100.00 8,758 0 P&L A. DEUMU Deutsche Erz- und Metall-Union DMU EUR 5 10 94 90 24 963 0 P&L A. Gesellschaft mit beschränkter Haftung, Peine . . , GESIS Gesellschaft für Informationssysteme GES EUR 100 00 2 626 0 P&L A. mit beschränkter Haftung, Salzgitter . , Gewerbepark am Borsigturm GmbH, Mülheim GAB EUR 100 00 356 239 data according to IFRS an der Ruhr .

Glückauf Immobilien GmbH, Peine GIG EUR 5.19 94.81 30 0 P&L A. Hansaport Hafenbetriebsgesellschaft mit HAN EUR 51 00 5 156 0 P&L A. beschränkter Haftung, Hamburg . , Holstein und Kappert GmbH, Dortmund HUK EUR 100.00 31 11 data according to IFRS Hövelmann & Lueg Vermögensverwaltung HLG EUR 5 10 94 90 2 999 0 P&L A. GmbH, Schwerte . . , HSP Hoesch Spundwand und Profil Gesellschaft mit beschränkter Haftung, HSP EUR 100.00 -35,255 -1,271 Dortmund

Ilsenburger Grobblech GmbH, Ilsenburg ILG EUR 5.37 94.63 31,039 0 P&L A.

KHS Corpoplast GmbH, Hamburg KHSCP EUR 100.00 49,446 0 P&L A.

KHS GmbH, Dortmund KHSDE EUR 100.00 303,964 0 P&L A. Klöckner Desma Elastomertechnik GmbH, KDE EUR 100 00 5 167 0 P&L A. Fridingen . , P&L A., change of name in the Mannesmann Grossrohr GmbH, Salzgitter MGR EUR 5.10 94.90 7,029 0 financial year (formerly Salzgitter Mannesmann Großrohr GmbH) P&L A., change of name in the Mannesmann Line Pipe GmbH, Siegen MLP EUR 100.00 19,838 0 financial year (formerly Salzgitter Mannesmann Line Pipe GmbH)

Mannesmann Precision Tubes GmbH, P&L A., change of name in the MPTDE EUR 100.00 51,680 0 financial year (formerly Salzgitter Mülheim an der Ruhr Mannesmann Precision GmbH) P&L A., change of name in the financial year (formerly Salzgitter Mannesmannröhren-Werk GmbH, Zeithain MRWDE EUR 100.00 14,665 0 Mannesmann Rohr Sachsen GmbH) P&L A., change of name in the Mannesmann Stainless Tubes GmbH, financial year (formerly Salzgitter MST EUR 100 00 15 118 0 Mülheim an der Ruhr . , Mannesmann Stainless Tubes GmbH) P&L A., change of name in the Mannesmann Verwaltung GmbH, Mülheim an financial year (formerly MRW EUR 100 00 1 018 0 der Ruhr . , Mannesmannröhren-Werke GmbH)

NMP Systems GmbH, Kleve NMP EUR 100.00 -17 39

Peiner Träger GmbH, Peine PTG EUR 5.18 94.82 99,735 0 P&L A. Phoenix Immobilienverwaltungsgesellschaft PHOI EUR 100 00 -35 107 -357 mbH & Co. KG, Mülheim an der Ruhr . , Phoenix Office Garden GmbH, Mülheim an PHOG EUR 100 00 42 2 data according to IFRS der Ruhr . RSE Falkenhagen GmbH, Mülheim an der RSEFH EUR 100 00 511 8 data according to IFRS Ruhr . RSE Grundbesitz und Beteiligungs-GmbH, RSE EUR 100 00 55 808 12 867 Mülheim an der Ruhr . , , RSE Phoenix Holding GmbH, Mülheim an der PHOH EUR 100 00 32 -0 data according to IFRS Ruhr . RSE Projektentwicklungs-GmbH, Mülheim an RSEPE EUR 100 00 25 0 P&L A., data according to IFRS der Ruhr . RSE Projektmanagement GmbH, Mülheim an RSEPA EUR 100 00 -2 693 -783 data according to IFRS der Ruhr . , RSE Projektmanagement Holding GmbH & RSEPM EUR 100 00 3 261 760 data according to IFRS Co. KG, Mülheim an der Ruhr . ,

1 / 6 Equity in Net result for Abbrevia- Direct Indirect the financial Currency 1,000 Comments tion in % in % currency year in 1,000 units currency units a) Domestic RSE Projektmanagement Holding-Verwaltungs-GmbH, Mülheim an der RSEGG EUR 94.00 31 1 data according to IFRS Ruhr Salzgitter Automotive Engineering declaration of loss assumption in accordance with section 302 of Beteiligungsgesellschaft mit beschränkter SZAB EUR 100.00 13,132 0 the German Stock Corporation Haftung, Osnabrück Act (AktG) up to 2017/12/31 Salzgitter Automotive Engineering GmbH & SZAE EUR 100 00 -2 931 -2 291 Co. KG, Osnabrück . , , Salzgitter Automotive Engineering Immobilien SZAI EUR 100 00 564 308 GmbH & Co. KG, Osnabrück . Salzgitter Automotive Engineering Immobilien Verwaltungsgesellschaft mit beschränkter SZEV EUR 100.00 55 1 data according to IFRS Haftung, Osnabrück Salzgitter Automotive Engineering Verwaltungsgesellschaft mit beschränkter SZAW EUR 100.00 57 1 data according to IFRS Haftung, Osnabrück Salzgitter Bauelemente Gesellschaft mit SZBE EUR 100 00 2 013 0 P&L A. beschränkter Haftung, Salzgitter . ,

Salzgitter Business Service GmbH, Salzgitter SZBS EUR 100.00 1,049 0 P&L A. Salzgitter Europlatinen Gesellschaft mit SZEP EUR 100 00 4 886 0 P&L A. beschränkter Haftung, Salzgitter . , Salzgitter Flachstahl GmbH, Salzgitter SZFG EUR 5.05 94.95 259,902 0 P&L A. Salzgitter Forschungswasserkraftanlage SFWB EUR 100 00 937 -30 data according to IFRS Bannetze-Hornbostel GmbH, Salzgitter . Salzgitter Hydroforming GmbH & Co. KG, SZHF EUR 100 00 5 412 -1 171 Crimmitschau . , , Salzgitter Hydroforming Verwaltungs GmbH, P&L A. as of 2017, financial year SZHV EUR 100 00 71 3 Crimmitschau . up to 2016/12/31 declaration of loss assumption in accordance with section 302 of Salzgitter Klöckner-Werke GmbH, Salzgitter SKWG EUR 100.00 656,244 0 the German Stock Corporation Act (AktG) up to 2017/12/31 Salzgitter Mannesmann Forschung GmbH, SZMF EUR 100 00 804 0 P&L A. Salzgitter . declaration of loss assumption in accordance with section 302 of Salzgitter Mannesmann GmbH, Salzgitter SMG EUR 100.00 1,968,574 61,622 the German Stock Corporation Act (AktG) up to 2017/12/31 Salzgitter Mannesmann Grobblech GmbH, MGB EUR 100 00 21 965 0 P&L A. Mülheim an der Ruhr . , Salzgitter Mannesmann Handel Gesellschaft SMHD EUR 5 10 94 90 86 944 0 P&L A. mit beschränkter Haftung, Düsseldorf . . , Salzgitter Mannesmann International Gesellschaft mit beschränkter Haftung, SMID EUR 100.00 10,312 0 P&L A. Düsseldorf Salzgitter Mannesmann Stahlhandel Gesellschaft mit beschränkter Haftung, SMSD EUR 100.00 22,892 0 P&L A. Düsseldorf Salzgitter Mannesmann Stahlservice GmbH, SMS EUR 100 00 10 877 0 P&L A. Karlsruhe . , Salzgitter Mannesmann Stainless Tubes MSTD EUR 100 00 33 805 0 P&L A. Deutschland GmbH, Remscheid . , SEITZ ENZINGER Noll GmbH, Bad SEN EUR 100 00 24 -0 data according to IFRS Kreuznach . Stahl-Center Baunatal Gesellschaft mit SCB EUR 100 00 5 583 0 P&L A. beschränkter Haftung, Baunatal . , TELCAT KOMMUNIKATIONSTECHNIK TCG EUR 100 00 526 0 P&L A. GmbH, Salzgitter . TELCAT MULTICOM GmbH, Salzgitter TMG EUR 100.00 2,996 0 P&L A.

Universal Eisen und Stahl GmbH, Neuss UES EUR 5.10 94.90 27,835 0 P&L A. Verkehrsbetriebe Peine-Salzgitter Gesellschaft mit beschränkter Haftung, VPS EUR 5.10 94.90 19,784 0 P&L A. Salzgitter VPS Infrastruktur GmbH, Salzgitter VPSI EUR 100.00 25 0 P&L A.

b) Abroad DESMA Rubber Injection Machinery (Wuxi) KDECN CNY 100 00 37 640 2 099 Co. Ltd., Wuxi . , ,

2 / 6 Equity in Net result for Abbrevia- Direct Indirect the financial Currency 1,000 Comments tion in % in % currency year in 1,000 units currency units b) Abroad

Desma Slovakia s.r.o., Povazska Bystrica KDESK EUR 100.00 4,266 783

DESMA USA, Inc., Hebron KDEUS USD 100.00 6,887 597 data according to IFRS

KHS AG (Thailand) Ltd., Bangkok KHSTH THB 100.00 114,100 7,500 data according to IFRS

KHS Andes S.A.S., Bogotá KHSCO COP 100.00 1,163,093 -11,330 data according to IFRS

KHS Argentina S.A., Buenos Aires KHSAR ARS 100.00 18,841 4,864 data according to IFRS

KHS Asia Pte. Ltd., Singapur KHSSI EUR 100.00 5,271 2,844 data according to IFRS

KHS Austria GmbH, Wiener Neudorf KHSÖS EUR 100.00 615 69 data according to IFRS

KHS Benelux B.V., Breda KHSNL EUR 100.00 252 176 data according to IFRS

KHS Czech s.r.o., Ceské Budejovice KHSCZ CZK 100.00 4,391 1,072 data according to IFRS

KHS East Africa Ltd., Nairobi KHSEA KES 100.00 248,028 78,869 data according to IFRS KHS Filling and Packaging Equipment KHSCN CNY 100 00 -42 146 -2 324 data according to IFRS (Shanghai) Co., Ltd., Shanghai . , ,

KHS Indústria de Máquinas Ltda., São Paulo KHSBR BRL 100.00 84,800 618 data according to IFRS

KHS Japan Corporation, Osaka KHSJA JPY 100.00 303,780 29,612 data according to IFRS

KHS Korea Co. Ltd., Seoul KHSSK KRW 100.00 1,863,699 649,818 data according to IFRS

KHS Machinery Pvt. Ltd., Ahmedabad KHSIN INR 96.63 756,414 455,488 data according to IFRS

KHS Machines Nigeria Limited, Lagos KHSNI NGN 100.00 1,089,918 387,440 data according to IFRS KHS Manufacturing (South Africa) (Pty.) Ltd., KHSSA ZAR 100 00 62 709 7 194 data according to IFRS Kramerville . , , KHS México S.A. de C.V., Zinacantepec KHSME MXN 100.00 265,757 67,748 data according to IFRS

KHS Nordic ApS, Albertslund KHSDK DKK 100.00 1,932 167 data according to IFRS

KHS Pacific Pty. Ltd., Tullamarine KHSAU AUD 100.00 8,056 6,926 data according to IFRS

KHS Panamericana SpA, Santiago KHSRCH CLP 100.00 100,680 -1,348 data according to IFRS

KHS Polska Sp. z o.o., Warschau KHSPL PLN 100.00 5,212 5,014 data according to IFRS

KHS RUS OOO, Moskau KHSRU RUB 99.00 145,439 50,036 data according to IFRS

KHS Schweiz GmbH, Wolfwil KHSCH CHF 100.00 1,084 348 data according to IFRS

KHS UK Ltd., Solihull KHSGB GBP 100.00 1,012 150 data according to IFRS

KHS Ukraine OOO, Kiew KHSUA UAH 100.00 36,798 6,099 data according to IFRS

KHS USA, Inc., Waukesha KHSUS USD 100.00 86,744 7,955 data according to IFRS Klöckner DESMA Machinery Pvt. Ltd., KDEIN INR 100 00 641 471 122 970 data according to IFRS Ahmedabad . , , Klöckner Holstein Seitz S.A., Sant Cugat del KHSSP EUR 100 00 1 060 220 data according to IFRS Valles . , change of name in the financial Mannesmann Precision Tubes France SAS, year (formerly Salzgitter MPTFR EUR 100 00 -401 -12 732 Chéu - Saint Florentin . , Mannesmann Précision Etirage SAS) change of name in the financial Mannesmann Precision Tubes Mexico S.A. year (formerly Salzgitter MPTMX USD 100 00 15 319 2 208 de C.V., El Salto . , , Mannesmann Precisión S.A. de C.V.)

Mannesmann Precision Tubes Netherlands change of name in the financial MPTNL EUR 100.00 7,157 -1,194 year (formerly Salzgitter B.V., Helmond Mannesmann Precisie B.V.)

Salzgitter Finance B.V., Oosterhout SZFBV EUR 100.00 4,517 257 Salzgitter Mannesmann Acélkereskedelmi SMHU HUF 100 00 4 412 753 382 248 Kft., Budapest . , , , Salzgitter Mannesmann (Espana) S.A., SMSP EUR 100 00 1 644 663 data according to IFRS Madrid . , Salzgitter Mannesmann (France) S.A.R.L., SMFR EUR 100 00 -31 -201 data according to IFRS Saint Mandé . Salzgitter Mannesmann International (Asia) SMSG USD 100 00 4 328 844 data according to IFRS Pte. Ltd., Singapur . , Salzgitter Mannesmann International SMIV CAD 100 00 28 351 1 918 (Canada) Inc., Vancouver . , ,

3 / 6 Equity in Net result for Abbrevia- Direct Indirect the financial Currency 1,000 Comments tion in % in % currency year in 1,000 units currency units b) Abroad Salzgitter Mannesmann International (HK) SMHK EUR 100 00 5 544 1 904 data according to IFRS Ltd., Hongkong . , , Salzgitter Mannesmann International (USA) SMIH USD 100 00 25 172 4 259 Inc., Houston . , , Salzgitter Mannesmann (Italia) S.r.l., Milano SMIT EUR 100.00 1,509 82 data according to IFRS Salzgitter Mannesmann (Scandinavia) AB, SMSC SEK 100 00 10 311 2 094 data according to IFRS Lulea . , , Salzgitter Mannesmann Staalhandel B.V., SMNL EUR 100 00 101 531 7 279 Oosterhout . , , Salzgitter Mannesmann Stahlhandel Sp. z SMPL PLN 100 00 29 918 4 349 o.o., Slupca . , , Salzgitter Mannesmann Stahlhandel s.r.o., SMCZ CZK 100 00 60 064 40 179 Prag . , , Salzgitter Mannesmann Stainless Tubes MSTF EUR 100 00 74 316 1 339 France SAS, Montbard . , , Salzgitter Mannesmann Stainless Tubes Italia MSTI EUR 100 00 7 933 -3 319 S.r.l., Costa Volpino . , , Salzgitter Mannesmann Stainless Tubes USA, MSTU USD 100 00 12 495 -2 627 Inc., Houston . , , Salzgitter Mannesmann (UK) Ltd., Harrogate SMUK GBP 100.00 2,220 564 data according to IFRS

UNIVERSAL OCEL spol. s r.o., Prag UOC CZK 100.00 27,993 1,123 data according to IFRS

UNIVERSAL-Stal Sp. z o.o., Gliwice USP PLN 100.00 26,768 5,247 data according to IFRS UNIVERSAL STEEL AMERICA, Inc., UESUS USD 100 00 28 368 1 783 Henderson . , , UNIVERSAL STEEL HOLLAND B.V., SK USN EUR 100 00 3 072 -151 data according to IFRS Papendrecht . ,

2. Non-consolidated group companies a) Domestic GVG Grundbesitz- und Vermögensverwaltungsgesellschaft mbH, GVG EUR 100.00 124 1 financial year up to 2016/12/31 Salzgitter KHS Corpoplast Verwaltungsgesellschaft KHSCPV EUR 100 00 25 -0 financial year up to 2016/12/31 mbH, Hamburg .

Klöckner PET International GmbH, Salzgitter PETIG EUR 100.00 19 0 financial year up to 2016/12/31 Salzgitter Mannesmann Dritte P&L A., financial year up to SMDV EUR 100 00 26 0 Verwaltungsgesellschaft mbH, Salzgitter . 2016/12/31 SMS Immobilie Rheinhafen SMSIV EUR 100 00 25 -0 financial year up to 2016/12/31 Verwaltungs-GmbH, Karlsruhe . b) Abroad Corpoplast Beverage Equipment (Suzhou) CBE CNY 100 00 -46 544 -17 392 financial year up to 2016/12/31 Co., Ltd., Suzhou . , , DESMA Machinery & Engineering Co. Ltd., KDSCN CNY 100 00 3 503 433 financial year up to 2016/12/31 Guangzhou . , KHS FRANCE S.A.R.L., Bussy Saint Martin KHSFR EUR 100.00 790 632 financial year up to 2016/12/31 KHS Machine & Equipment (Qinhuangdao) KHSC CNY 100 00 8.983 -2 905 financial year up to 2016/12/31 Co., Ltd., Qinhuangdao . ,

KHS MAKINE SANAYI VE TICARET LIMITED financial year up to 2016/12/31, KHSTK TRY 100.00 -1,284 1,159 financial statements not subject to SIRKETI, Istanbul an audit review data according to IFRS, financial KHS Myanmar Company Limited, Yangon KHSMYA MMK 100.00 104,434 -20,564 year up to 2017/03/31 PT KHS PACKAGING MACHINERY establishment or acquisition in KHSID 100 00 INDONESIA, Jakarta Utara . financial year Salzgitter Hydroforming s.r.o., Chomutov HFCZ EUR 100.00 108 -168 financial year up to 2016/12/31 Salzgitter Mannesmann Distributie S.R.L., SMRO RON 100 00 18 953 2 067 financial year up to 2016/12/31 Bukarest . , , Salzgitter Mannesmann International do Brasil SMBR BRL 85 00 713 -52 financial year up to 2016/12/31 Ltda., São Paulo . Salzgitter Mannesmann International (México) SMIM MXN 100 00 9 900 1 472 financial year up to 2016/12/31 S.A. de C.V., Mexico D.F. . , ,

4 / 6 Equity in Net result for Abbrevia- Direct Indirect the financial Currency 1,000 Comments tion in % in % currency year in 1,000 units currency units b) Abroad Salzgitter Mannesmann International Tehran SMIR IRR 100 00 5 963 600 761 100 financial year up to 2016/12/31 (Private Joint Stock Company), Teheran . , , , Salzgitter Mannesmann Pentasteel SMPI INR 51 00 64 184 -11 707 financial year up to 2016/03/31 International (India) Pvt. Ltd., Mumbai . , , Salzgitter Mannesmann Stahlhandel Austria SMSA EUR 100 00 2 960 505 financial year up to 2016/12/31 GmbH, Gratkorn . , Salzgitter Mannesmann Trade (Beijing) Co., SMCN CNY 100 00 392 -29 financial year up to 2016/12/31 Ltd., Beijing . UNIVERSAL Aciers Sarl, Couzon au Mont UAC EUR 100 00 1 465 263 financial year up to 2016/12/31 d'Or . ,

3. Joint operations (corresponding to Joint Arrangements in accordance with IFRS 11) a) Domestic

EUROPIPE GmbH, Mülheim an der Ruhr EP EUR 50.00 97,894 32,134 Hüttenwerke Krupp Mannesmann Gesellschaft mit beschränkter Haftung, HKM EUR 30.00 547,441 17,030 data according to IFRS Duisburg MÜLHEIM PIPECOATINGS GmbH, Mülheim MPC EUR 100 00 18 041 2 070 an der Ruhr . , , b) Abroad

BERG EUROPIPE Holding Corp., New York BEHC USD 100.00 214,543 11,720

Berg Spiral Pipe Corporation, Wilmington BSPM USD 100.00 71,471 6,826

Berg Steel Pipe Corporation, Wilmington BSPC USD 100.00 126,535 4,229

EUROPIPE France S.A., Grande Synthe EPF EUR 100.00 -1,016 0

4. Associated companies a) Domestic

Aurubis AG, Hamburg NAAG EUR 16.76 1,456,015 148,539 financial year up to 2017/09/30

5 / 6 Equity in Net result for Abbrevia- Direct Indirect the financial Currency 1,000 Comments tion in % in % currency year in 1,000 units currency units

5. Other shareholdings a) Domestic DEUTRANS Rohstoff- und Recycling-Logistik DRRL EUR 50 00 256 0 financial year up to 2016/12/31 GmbH, Peine . P&L A., financial year up to ERZKONTOR RUHR GMBH, Essen ERE EUR 33.33 107 0 2017/09/30 EUROPIPE 1. Verwaltungsgesellschaft mbH, financial year up to 2016/12/31, EPV EUR 100.00 30 -0 financial statements not subject to Mülheim an der Ruhr an audit review

EUROPIPE Projekt GmbH, Mülheim an der financial year up to 2016/12/31, EPP EUR 100.00 39 -0 financial statements not subject to Ruhr an audit review Industriepark Salzgitter-Watenstedt ISWE EUR 49 00 1 962 -4 financial year up to 2016/12/31 Entwicklungs-GmbH, Salzgitter . , WBV Wohnbau Betreuungs & Verwaltungs P&L A., financial year up to WBV EUR 100 00 26 0 GmbH, Salzgitter . 2016/12/31 Wohnungsbaugesellschaft mit beschränkter WBG EUR 25 05 57 756 2 049 financial year up to 2016/12/31 Haftung Salzgitter, Salzgitter . , , b) Abroad

Berg Europipe Corp., Wilmington BEC USD 100.00 6,312 -406 Borusan Mannesmann Boru Yatirim Holding BMB TRY 23 00 136 272 61 680 financial year up to 2017/03/31 A.S., Istanbul . , , B.V. Stuwadoors-Maatschappij Kruwal, SMKBV EUR 25 00 73 3 financial year up to 2017/09/30 Europoort Rotterdam . Ertsoverslagbedrijf Europoort C.V., Europoort EECV EUR 24 75 10 705 7 865 financial year up to 2017/09/30 Rotterdam . , ,

Impuls AD, Gabrovo I98 BGN 15.15 8,723 931 financial year up to 2016/12/31 financial year up to 2016/12/31, KHS-ZAGORA AD, Stara Zagora KHSBU BGN 50.00 1,404 654 financial statements not subject to an audit review no business activity, financial year up to 2014/12/31, financial Mannesmann Coating Kazakhstan, Kulsary MCK KZT 25.00 1,850 -2,044 statements not subject to an audit review TAPIOMETALL Müszaki Kereskedelm Kft., TMK HUF 29 40 232 934 14 878 financial year up to 2016/12/31 Tápiószele . , ,

Profit and loss transfer agreement (P&L A.) This agreement is defined as a profit and loss transfer agreement if one company undertakes to transfer its entire profit to another company (section 291 para. 1 of the German Stock Corporation Act [AktG]). The other contractual partner is required to compensate any net loss for the year arising during the term of the contract (loss assumption pursuant to section 302 para. 1 of the German Stock Corporation Act).

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