Our Committees

National Committee

Each National Committee is responsible for the formulation of national issues to advice the board and to set technical direction.

NATIONAL COMMITTEE - AUSTRALIA
STEPHEN PORTER

General Manager Innovation & Trade

  • InfraBuild
  • 105-123 Dohertys Road Laverton VIC 3026, Australia
  • +61392897601
  • steve.porter@infrabuild.com
NATIONAL COMMITTEE - INDONESIA
WIDODO SETIADHARMAJI

Executive Director

  • The Indonesian Iron and Steel Industry Association (IISIA)
  • Krakatau Steel Building, 9th Floor, Jalan Gatot Subroto Kav. 54, Jakarta Selatan 12950, Indonesia
  • +62215235501
  • +62215235651
  • widodo.setiadarmaji@gmail.com
NATIONAL COMMITTEE - KOREA
SEUNGMIN HONG

International Trade & Cooperation Department

  • Korea Iron and Steel Association
  • 15F, IT Venture Tower[East Wing], 135, Jungdaero, Songpa-gu, Seoul, 05717 South Korea
  • +8225593577
  • +8225593508
  • seungmin.hong@ekosa.or.kr
NATIONAL COMMITTEE - MALAYSIA
NG MOR KIANG

CEO

  • Malaysian Iron & Steel Industry Federation
  • 28E & 30E, 5th Floor, Block 2, Worldwide Business Park, Jalan Tinju 13/50, Section 13, 40675 Shah Alam, Selangor Darul Ehsan, Malaysia
  • +60355133970
  • +60355133891
  • ng.morkiang@misif.org.my
NATIONAL COMMITTEE - MYANMAR
AYE THIHA

Secretary General

  • Myanmar Iron and Steel Association
  • 6th Floor, UMFCCI Building, No. 29 Min Ye Kyaw Swar Street, Lanmadaw Township, Yangon, Myanmar
  • +95420114447
  • +9512314832
  • aye.thiha@gmail.com
NATIONAL COMMITTEE - PHILIPPINES
MICHELLE KAY TUNDAG

President

  • Sophia Global Trading Corporation
  • 28A Zamboanga St., Brgy. Nayong Kanluran, West Avenue, Quezon City 1104 Philippines
  • +639173167469
  • mitch@sophiaglobal.ph
NATIONAL COMMITTEE - SINGAPORE
EUGENE NG PENG GUAN

Head, Strategy & Business Development

  • NatSteel Holdings Pte Ltd
  • 22 Tanjong Kling Road, Singapore 628048
  • +6566605563
  • npg@natsteel.com.sg
NATIONAL COMMITTEE - TAIWAN, R.O.C
TING-HAN LAI

Assistant General Manager, Intellectual Property & Testing Technology Department

  • China Steel Corporation
  • 1, Chung-kang Rd., Hsiao-kang District, Kaohsiung 81233, Taiwan, R.O.C.
  • +88678051095
  • +88678022432
  • 113563@mail.csc.com.tw
NATIONAL COMMITTEE - THAILAND
WIROTE ROTEWATANACHAI

President

  • Iron and Steel Institute of Thailand Bureau of Industries Sector Development Bldg
  • 1-2 Floor, Soi Trimitr, Rama 4 Rd., Prakanong, Klongtoey, Bangkok 10110, Thailand
  • +6627136290
  • +6627136550
  • wirote@isit.or.th
NATIONAL COMMITTEE - VIETNAM
DINH QUOC THAI

General Secretary

  • Vietnam Steel Association
  • 3rd Floor, 91 Lang Ha St., Dong Ha Dist., Hanoi, Vietnam
  • +842438561767
  • +842438561815
  • thaidq@vnsteel.vn

Technical Committee

The Technical Committee ascertains and resolves the technical direction & specific activities of the Institute.

TECHNICAL COMMITTEE - MALAYSIA

Chairman

MOCHAMAD IBNU SINA

Senior Technical Manager

  • South East Asia Iron and Steel Institute
  • 2E, 5th Floor, Block 2, Worldwide Business Park, Jalan Tinju 13/50, 40675 Shah Alam, Selangor Darul Ehsan, Malaysia
  • +60355191102
  • +60355191159
  • ibnusina@seaisi.org
TECHNICAL COMMITTEE - AUSTRALIA
SHAWN ARMITAGE

Quality Services Superintendent

  • InfraBuild
  • Ingall Street, Admin Building Mayfield NSW 2304, Australia
  • +61249355305
  • shawn.armitage@libertygfg.com
TECHNICAL COMMITTEE - INDONESIA
AGUNG BASKORO

Vice President of Research and Development

  • PT Krakatau Steel (Persero), Tbk
  • Jl. Industri No. 5, PO BOX 14 Cilegon 42435, Banten, Indonesia
  • +62254372579
  • +62254372581
  • agung.baskoro@krakatausteel.com
TECHNICAL COMMITTEE - KOREA
YOUNG-JO KIM

Steel Production and Technology Planning Group Leader POSCO

  • Steel Production and Technology Planning Group
  • POSCO Head Office, 6261 Dong-hae-an ro, Nam gu, Pohang-si, Gyung-sang-buk do, 37859, Korea
  • +82542202489
  • casting@posco.com
TECHNICAL COMMITTEE - MALAYSIA
TANG SIEW CHUAN

Senior Research Engineer

  • Southern Steel Berhad
  • 2723, Lorong Perusahaan 12, Prai Industrial Estate, 13600 Prai, Penang, Malaysia
  • +6043852597
  • +6043852874
  • tang.siewchuan@southsteel.com
TECHNICAL COMMITTEE - PHILIPPINES
JOEL T. RONQUILLO

Manager (Customer & Technical Services)

  • Steelasia Manufacturing Corp
  • 2/F Building 2, Bonifacio High Street, Bonifacio Global City, Taguig City, Philippines
  • +6328566888
  • +6328565555
  • jtronquillo@steelasia.com
TECHNICAL COMMITTEE - SINGAPORE
NG KEK LOON

Head of Upstream Operations & Engineering

  • NatSteel Holdings Pte Ltd
  • 22 Tanjong Kling Road, Singapore 628048
  • +6566607807
  • NKLOON@natsteel.com.sg
TECHNICAL COMMITTEE - TAIWAN, R.O.C
KAI-YU, WU

Assistant General Manager

  • Tung Ho Steel Enterprise Corp
  • No.22, Pingding, Erhu Village, Sihu Township, Miaoli County, Taiwan R.O.C.
  • +88637923333
  • +88637922994
  • h82wku@tunghosteel.com
TECHNICAL COMMITTEE - THAILAND
WINAI RAKSAPAN

Steelmaking 1 Manager

  • Siam Yamato Steel Co., Ltd
  • 9, I-7 Road, Maptaput Industrial Estate, Muang, Rayong 21150, Thailand.
  • +6638683723
  • winair@syssteel.com
TECHNICAL COMMITTEE - VIETNAM
DINH QUOC THAI

Vice President

  • Vietnam Steel Corporation (VNSTEEL)
  • 91 Lang Ha, Dong Da District, Hanoi City, Vietnam
  • +842438561767
  • +842438561815
  • thaidq@vnsteel.vn

Construction Committee

The Construction Committee (formerly known as Sub-Committee on Steel Applications in the Construction Sector) was formed in 2017 with the main objective to promote steel applications in the construction sector which is the largest steel-consuming sector in South East Asia. Its roles primarily are to gather and share information on steel construction related matters among the member countries and also to support the institute in organizing seminars and conferences in the area of steel construction applications.

CONSTRUCTION COMMITTEE - THAILAND

Chairman

NUTTAPON SUTTITAM

General Manager, Construction Business Development Department

  • Sahariviya Steel Industries PLC
  • 28/1 Prapawit Building., 2nd -3rd Floor, Surasak Road, Silom, Bangrak, Bangkok, 10500, Thailand
  • nuttapons@ssi-steel.com
CONSTRUCTION COMMITTEE - AUSTRALIA
ANTHONY NG

Engineering Solutions Manager

  • InfraBuild Steel (Formerly Liberty Steel)
  • 61 Milperra Road Revesby NSW 2212, Australia
  • anthony.ng@infrabuild.com
CONSTRUCTION COMMITTEE - INDONESIA
BIMAKARSA WIJAYA

Director of Steel Industry Analysis

  • The Indonesian Iron and Steel Industry Association (IISIA)
  • Krakatau Steel Building, 9th floor, Jln. Jend. Gatot Subroto Kav 54, Jakarta, 12950 Indonesia
  • bimakarsa.wijaya@krakatausteel.com
CONSTRUCTION COMMITTEE - MALAYSIA
LEE JIAN HUEI

Manager, Common Facilities Maintenance

  • Ann Joo Steel Berhad
  • Lot 1236, Prai Industrial Estate, 13600 Prai, Penang, Malaysia
  • lee.jian.huei@annjoo.com.my
CONSTRUCTION COMMITTEE - MYANMAR
AYE THIHA

Aye Thiha

  • Myanmar Iron and Steel Association
  • 6th Floor, UMFCCI Building, No. 29 Min Ye Kyaw Swar Street, Lanmadaw Township, Yangon, Myanmar
  • +95420114447
  • +9512314832
  • aye.thiha@gmail.com
CONSTRUCTION COMMITTEE - PHILIPPINES
JOEL T. RONQUILLO

Manager (Customer & Technical Services)

  • Steelasia Manufacturing Corp.
  • 2/F Building 2, Bonifacio High Street, Bonifacio Global City, Taguig City, Philippines
  • +6328566888
  • +6328565555
  • jtronquillo@steelasia.com
CONSTRUCTION COMMITTEE - SINGAPORE
SARAVANAN NATARAJAN

Assistant Vice President, New Product Development, Marketing

  • NatSteel Holdings Pte Ltd
  • 22 Tanjong Kling Road | Singapore 628048
  • +6566607822
  • saran@natsteel.com.sg
CONSTRUCTION COMMITTEE - TAIWAN, R.O.C
DR. PENG-CHI, PENG

Manager

  • Dragon Steel Corporation
  • 100 Lung Chang Rd., Lung Jing Dist., Taichung City 434, Taiwan(R.O.C.)
  • +886426306088
  • +886426306041
  • 007885@dragonsteel.com.tw
CONSTRUCTION COMMITTEE - VIETNAM
DINH QUOC THAI

Vice President

  • Vietnam Steel Corporation (VNSTEEL)
  • 91 Lang Ha, Dong Da District, Hanoi City, Vietnam
  • +842438561767
  • +842438561815
  • thaidq@vnsteel.vn

Environmental & Safety Committee

The Environmental & Safety was set up in early 1992 to ensure that sustainable development is integral to the development of the South East Asia Iron & Steel Industry.

ENVIRONMENTAL & SAFETY COMMITTEE - THAILAND

Chairman

SOMSAK PIKKANESUAN

AVP. Group Energy & Environment Strategy and Development

  • Sahaviriya Steel Industries (Public) Co., Ltd.
  • 9 Moo 7 T. Maeramphueng, A.Bangsaphan, Prachuabkirikhan 77140 Thailand
  • +6632691403
  • +6632691421
  • Somsakp@SSI-Steel.com
ENVIRONMENTAL & SAFETY COMMITTEE - THAILAND
TEERAPONG RAKSASANG

Vice president Health and Safety ASEAN

  • NS Bluescope Coated Products
  • 2 Soi G9 Pakornsongkraorach Road, Map Ta Phut, Muang, Rayong, 21150
  • +66 38 918300
  • Teerapong.raksasang@bluescope.com
ENVIRONMENTAL & SAFETY COMMITTEE - INDONESIA
ZAENAL ARIFIN MUSLIM

VP Technology & Energy Development

  • PT Krakatau Steel (Persero), Tbk
  • Jl. Industri No. 5, PO BOX 14 Cilegon 42435, Banten, Indonesia
  • +62254372579
  • +62254372581
  • zaenala.muslim@krakatausteel.com
ENVIRONMENTAL & SAFETY COMMITTEE - KOREA
KYUNG-SEOK, CHO

Senior Vice President / Group Leader, Energy & Environment Affairs Group

  • POSCO
  • POSCO Center, 440, Teheran-ro, Gangnam-gu, Seoul, 06194 Korea
  • +82234570610
  • + 821050152985
  • jolly@posco.com
ENVIRONMENTAL & SAFETY COMMITTEE - MALAYSIA
KONG ERN HUN

Senior Manager

  • Southern Steel Berhad
  • 2723 Lorong Perusahaan 12, Prai Industrial Estate, 13600 Prai, Penang, Malaysia
  • +6043852827
  • +6043852874
  • kong.ernhun@southsteel.com
ENVIRONMENTAL & SAFETY COMMITTEE - PHILIPPINES
RONALD MAGSAJO

Manager for Technology & Industry Affairs

  • New Carcar Manufacturing Inc
  • 2F B2 Bonifacio High Street, Fort Bonifacio, Taguig City, 1634 Philippines
  • +6328566888
  • +6328562397
  • rcmagsajo@steelasia.com
ENVIRONMENTAL & SAFETY COMMITTEE - SINGAPORE
INDIRAKUMAR GUNASEKARAN

Head of Department, SHE

  • NatSteel Holdings Pte Ltd
  • 22 Tanjong Kling Road, Singapore 628048
  • +6566607992
  • ikg@natsteel.com.sg
ENVIRONMENTAL & SAFETY COMMITTEE - TAIWAN, R.O.C
HSIN-JUNG CHEN

General Manager, Environmental Protection Department

  • Dragon Steel Corporation
  • No. 100, Longchang Road, Longjing District, Taichung City, 43401 Taiwan R.O.C.
  • +886426306088
  • +886426306088
  • 046492@dragonsteel.com.tw
ENVIRONMENTAL & SAFETY COMMITTEE - VIETNAM
NGO TIEN THO

Process and Quality Director

  • VNS-Daewoo Co., Ltd
  • 07, A7 Zone, Le Thanh Tong Str., Tan Hanh Quarter, Phu My Town, Tan Thanh District, BRVT Province, Vietnam
  • +84643890999
  • +84643928179
  • thont@vnsdaewoo.com

Statistical & Economics Committee

The Statistical and Economics Committee considers the classification and definition of products & determines the action plans to enhance the reliability & accuracy of statistics.

STATISTICAL & ECONOMICS COMMITTEE - MALAYSIA

Chairman

PICHSINI TEPA-APIRAK

Senior Technical Manager

  • South East Asia Iron and Steel Institute
  • 2E, 5th Floor, Block 2, Worldwide Business Park Jalan Tinju 13/50, 40675 Shah Alam Selangor Darul Ehsan, Malaysia
  • +60355191102
  • +60355191159
  • pichsini@seaisi.org
STATISTICAL & ECONOMICS COMMITTEE - AUSTRALIA
NICK SCAVARELLI

Economist, Corporate Finance & Strategy

  • BlueScope Steel
  • Sirius Buiding, Five Islands Rd, Port Kembla, NSW 2505, Australia
  • +61242402367
  • nick.scavarelli@bluescopesteel.com
STATISTICAL & ECONOMICS COMMITTEE - INDONESIA
TUTI RACHMAWATI

VP Government & Institutional Relation

  • PT Krakatau Steel (PERSERO) Tbk
  • Krakatau Steel Building, 5th Floor, Jalan Gatot Subroto Kav.54, Jakarta Selatan 12950, Indonesia
  • +62215235520
  • +62215200892
  • tuti.rachmawati@krakatausteel.com
STATISTICAL & ECONOMICS COMMITTEE - JAPAN
KODA NAOTO

International Trade & Overseas Market Research Group (Overseas Market Research), Operations Division

  • The Japan Iron and Steel Federation
  • 3-2-10, Nihonbashi-Kayabacho Chuo-ku, Tokyo 103-0025 Japan
  • +81336694835
  • koda@jisf.or.jp
STATISTICAL & ECONOMICS COMMITTEE - KOREA
JEONGYEE HONG

Head of Research & Analysis Department

  • Korea Iron and Steel Association
  • 15F, IT Venture Tower [East Wing], 135 Jungdaero, Songpa-gu, Seoul, 05717 South Korea
  • +8225593553
  • +8225593508
  • jeongyee.hong@ekosa.or.kr
STATISTICAL & ECONOMICS COMMITTEE - MALAYSIA
MOHD REZUAN MASRAN

Senior Executive

  • Malaysian Iron & Steel Industry Federation
  • 30E, 5th Floor, Block 2, Worldwide Business Park, Jalan Tinju 13/50, Section 13, 40675 Shah Alam, Selangor, Malaysia
  • +60355133970
  • +60355133891
  • rezuan@misif.org.my
STATISTICAL & ECONOMICS COMMITTEE - MALAYSIA
NG MOR KIANG

CEO

  • Malaysian Iron & Steel Industry Federation
  • 28E & 30E, 5th Floor, Block 2, Worldwide Business Park, Jalan Tinju 13/50, Section 13, 40675 Shah Alam, Selangor Darul Ehsan, Malaysia
  • +60355133970
  • +60355133891
  • ng.morkiang@misif.org.my
STATISTICAL & ECONOMICS COMMITTEE - PHILIPPINES
RONALD MAGSAJO

Manager for Corporate Development and Industry Affairs

  • New Carcar Manufacturing Inc
  • 2F B2 Bonifactio High Street, Fort Bonifacio, Taguig City, 1634 Philippines
  • +6328566888
  • +6328562397
  • rcmagsajo@steelasia.com
STATISTICAL & ECONOMICS COMMITTEE - SINGAPORE
EUGENE NG PENG GUAN

Head, Strategy & Business Development

  • NatSteel Holdings Pte Ltd
  • 22 Tanjong Kling Road, Singapore 628048
  • +6566605563
  • npg@natsteel.com.sg
STATISTICAL & ECONOMICS COMMITTEE - TAIWAN, R.O.C
PAUL TSAI

Specialist

  • Taiwan Steel & Iron Industries Association
  • 10th Fl. No.9, Sec. 1, Chang An East Road, Zhongshan Dist., Taipei City 104, Taiwan R.O.C.
  • +886225427900
  • +886225316708
  • paul@tsiia.org.tw
STATISTICAL & ECONOMICS COMMITTEE - THAILAND
WORADA JANGBANGSAKAE

Industry Analyst Officer

  • Iron and Steel Institute of Thailand
  • 1st - 2nd Fl., Bureau of Industrial Sectors Development Soi Trimit, Rama IV Rd., Prakanong, Klong-Toey, Bangkok 10110, Thailand
  • +6627136290
  • +6627136550
  • worada.j@isit.or.th
STATISTICAL & ECONOMICS COMMITTEE - VIETNAM
TRANG THI THU HA

Industry Analyst Officer

  • Vietnam Steel Association
  • 3rd Floor, 91 Lang Ha, Dong Da, Hanoi, Vietnam
  • +84904110202
  • +84435145113
  • trangha1210@yahoo.com