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1 NoticeWhile every effort has been made to ensure the accuracy of the information contained within this publication, the use of the information is at the reader s risk and no warranty is implied or expressed by JFE Steel Corporation with respect to the use of information contained information in this publication is subject to change or modification without notice. Please contact the JFE Steel office for the latest JFE Steel Corporation. All Rights reproduction, modification, translation, distribution, transmission, uploading of the contents of the document, in whole or in part, is strictly (1611) JTRBANGKOKJFE Steel (Thailand) Floor, Abdulrahim Place 990, Rama IV Road, Silom, Bangrak, Bangkok 10500, ThailandPhone: (66)2-636-1886 Fax: (66)2-636-1891 SINGAPOREJFE Steel Asia Pte.

2 Raffles Quay, , Hong Leong Building, 048581, SingaporePhone: (65)6220-1174 Fax: (65)6224-8357 JAKARTAJFE Steel Corporation, Jakarta Office6th Floor Summitmas II, JL Jendral Sudirman Kav. 61-62, Jakarta 12190, Indonesia Phone: (62)21-522-6405 Fax: (62)21-522-6408 NEW DELHIJFE Steel India Private Limited806, 8th Floor, Tower-B, Unitech Signature Towers, South City-I, NH-8, Gurgaon-122001, Haryana, IndiaPhone: (91)124-426-4981 Fax: (91)124-426-4982 MUMBAIJFE Steel India Private Limited, Mumbai Office603-604, A Wing, 215 Atrium Building, Andheri-Kurla Road, Andheri (East), Mumbai-400093, Maharashtra, IndiaPhone: (91)22-3076-2760 Fax: (91)22-3076-2764 CHENNAIJFE Steel India Private Limited, Chennai , Ground Floor, Polyhose Towers(SPIC Annexe), Mount Road, Guindy, Chennai-600032, Tamil Nadu, IndiaPhone: (91)44-2230-0285 Fax.

3 (91)44-2230-0287 BRISBANEJFE Steel Australia Resources Pty , 12 Creek Street, Brisbane QLD 4000 AustraliaPhone: (61)7-3229-3855 Fax: (61)7-3229-4377 EUROPE and MIDDLE EASTLONDONJFE Steel Europe Limited15th Floor, The Broadgate Tower, 20 Primrose Street, London EC2A 2EW, : (44)20-7426-0166 Fax: (44)20-7247-0168 DUBAIJFE Steel Corporation, Dubai 261791 LOB19-1208, Jebel Ali Free Zone Dubai, : (971)4-884-1833 Fax: (971)4-884-1472 NORTH, CENTRAL and SOUTH AMERICANEW YORKJFE Steel America, Third Avenue, 12th Floor, New York, NY 10016, : (1)212-310-9320 Fax: (1)212-308-9292 HOUSTONJFE Steel America, Inc., Houston Office750 Town & Country Blvd., Suite 705 Houston, Texas 77024, : (1)713-532-0052 Fax: (1)713-532-0062 MEXICO CITYJFE Steel America, Inc.

4 , Mexico OfficeRuben Dario #281, 1404 Col. Bosque de Chapultepec, 11580, Mexico, Mexico Phone: (52)55-5985-0097 Fax: (52)55-5985-0099 RIO DE JANEIROJFE Steel do Brasil LTDAP raia de Botafogo, 228 Setor B, Salas 508 & 509, Botafogo, CEP 22250-040, Rio de Janeiro-RJ, BrazilPhone: (55)21-2553-1132 Fax: (55)21-2553-3430 ASIA PACIFICSEOULJFE Steel Korea Corporation16th Floor, 41, Chunggyecheon-ro, Jongno-gu, Seoul, 03188, Korea(Youngpung Building, Seorin-dong)Phone: (82)2-399-6337 Fax: (82)2-399-6347 BEIJINGJFE Steel Corporation Beijing1009 Beijing Fortune Building , Dongsanhuan North Road, Chaoyang District, Beijing, 100004, : (86)10-6590-9051 Fax: (86)10-6590-9056 SHANGHAIJFE Consulting (Shanghai) Co., 801, Building A, Far East International Plaza, 319 Xianxia Road, Shanghai 200051, : (86)21-6235-1345 Fax: (86)21-6235-1346 GUANGZHOUJFE Consulting (Guangzhou) Co.

5 , 3901 Citic Plaza, 233 Tian He North Road, Guangzhou, 510613, : (86)20-3891-2467 Fax: (86)20-3891-2469 MANILAJFE Steel Corporation, Manila Office23rd Floor 6788 Ayala Avenue, Oledan Square, Makati City, Metro Manila, PhilippinesPhone: (63)2-886-7432 Fax: (63)2-886-7315HO CHI MINH CITYJFE Steel Vietnam Co., 1704, 17th Floor, MPlaza, 39 Le Duan Street, Dist 1, HCMC, VietnamPhone: (84)28-3825-8576 Fax: (84)28-3825-8562 HANOIJFE Steel Vietnam Co., Ltd., Hanoi BranchUnit 1501, 15th Floor, Cornerstone Building, 16 Phan Chu Trinh Street, Hoan Kiem Dist., Hanoi, VietnamPhone: (84)24-3855-2266 Fax: (84)24-3533-1166 OFFICEH ibiya Kokusai Building, 2-3 Uchisaiwaicho 2-chome, Chiyodaku, Tokyo 100-0011, Japan Phone: (81)3-3597-3111 Fax: (81)3-3597-4860 Copyright JFE Steel Corporation.

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7 JFE 1-4 2018 4 JFE 590 1180N/mm2 jfe hiten jfe hiten JFE jfe hiten 1 JFE 2 jfe hiten 3 4 6 jfe hiten JFE HITEN590, 690 8 JFE HITEN780, 980 8 10 10 12 12 14 16 18 19 JFE-HITEN JFE jfe hiten jfe hiten TMCP jfe hiten jfe hiten jfe hiten

8 jfe hiten jfe hiten 5,350 27,000 JFE-HITEN 1 JFE-HITEN 2 JISASTMENWES ** **JFE 590N/mm2 G 3106 SM570*A678 450HW 450 CFA47D47E47F47 JFE HITEN570U2 JFE HITEN570 EJFE HITEN590 SJFE HITEN590 SLJFE HITEN590 AZJFE HITEN590 JFE HITEN590U2 JFE HITEN590 EHW 490HW 490 CFA51D51E51F51 JFE HITEN610 JFE HITEN610U2 JFE HITEN610E690N/mm2 HW 550HW 620A56D56E56A63, 63ND63, 63NE63 JFE HITEN690 SJFE HITEN690 JFE HITEN690 MJFE HITEN710 JFE HITEN710M780N/mm2 G 3128 SHY685 SHY685N SHY685 NSA514A709 685A70, 70ND70, 70NE70, 70NF70, 70 NJFE HITEN780 EXJFE HITEN780 SJFE HITEN780 LEJFE HITEN780M980N/mm2 HW 885 JFE HITEN980 SJFE HITEN980 590N/mm2 G 3115 SPV450G 3124 SEV345A537 Cl.

9 2A738 P460 NHW 450 KPV46 JFE HITEN570U2 JFE HITEN570 EJFE HITEN590 JFE HITEN590U2 JFE HITEN590EG 3115 SPV490HW 490 KPV50 JFE HITEN610 JFE HITEN610U2 JFE HITEN610E690N/mm2 A543 Cl. 1HW 620 JFE HITEN690M780N/mm2 A517A543 Cl. 2HW 685 JFE HITEN780M980N/mm2 HW 885 JFE HITEN980* SM570 JFE SM570 TMC SM570 TMC-LB SM570-EX SM570-EG JFE ** WES JFE ** JFE JFE jfe hiten jfe hiten HITEN JIS ASTM ASME DIN JFE-HITEN 3 JISASTMENWES ** **JFE 590N/mm2 G 3106 SM570*A678 450HW 450 CFA47D47E47F47 JFE HITEN570U2 JFE HITEN570 EJFE HITEN590 SJFE HITEN590 SLJFE HITEN590 AZJFE HITEN590 JFE HITEN590U2 JFE HITEN590

10 EHW 490HW 490 CFA51D51E51F51 JFE HITEN610 JFE HITEN610U2 JFE HITEN610E690N/mm2 HW 550HW 620A56D56E56A63, 63ND63, 63NE63 JFE HITEN690 SJFE HITEN690 JFE HITEN690 MJFE HITEN710 JFE HITEN710M780N/mm2 G 3128 SHY685 SHY685N SHY685 NSA514A709 685A70, 70ND70, 70NE70, 70NF70, 70 NJFE HITEN780 EXJFE HITEN780 SJFE HITEN780 LEJFE HITEN780M980N/mm2 HW 885 JFE HITEN980 SJFE HITEN980 590N/mm2 G 3115 SPV450G 3124 SEV345A537 Cl. 2A738 P460 NHW 450 KPV46 JFE HITEN570U2 JFE HITEN570 EJFE HITEN590 JFE HITEN590U2 JFE HITEN590EG 3115 SPV490HW 490 KPV50 JFE HITEN610 JFE HITEN610U2 JFE HITEN610E690N/mm2 A543 Cl. 1HW 620 JFE HITEN690M780N/mm2 A517A543 Cl. 2HW 685 JFE HITEN780M980N/mm2 HW 885 JFE HITEN980 N/mm2 N/mm2 * N/mm2 * 590 JFE HITEN590 JFE HITEN610 JFE HITEN570U2 JFE HITEN590U2 JFE HITEN610U2 JFE HITEN570 EJFE HITEN590 EJFE HITEN610E6 1506 1506 1006 756 756 1006 756 75450490460450490460450490590 710610 730570 700590 710610 730570 700590 710610 730 U2 E JFE HITEN590 SJFE HITEN590SL6 406 50450450590 710590 710S SL 40 C 690 JFE HITEN690 JFE HITEN7106 1006 108590620690 820710 840 Ni JFE HITEN690 MJFE HITEN710M6 1006 100590620690 820710 840