NATIONAL COMMITTEE

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

STEPHEN PORTER

Australia

General Manager Trade
Liberty Steel Level 28, 88 Phillip St, Sydney, NSW 2000, Australia

Tel:+61 1800 178335
E-mail: steve.porter@libertygfg.com

YERRY IDROES

Indonesia

Executive Director
The Indonesian Iron and Steel Industry Association (IISIA) Krakatau Steel Building, 9th Floor, Jalan Gatot Subroto Kav. 54, Jakarta Selatan 12950, Indonesia

Telephone: +62 21 5235501
Fax: +62 21 5235651
E-mail: yerryidroes@gmail.com

JEONG-YEE HONG

Korea

Team Leader (International Trade & Cooperation Department)
Korea Iron and Steel Association 15th Fl, East Bldg of IT Venture Tower, 135, Jungdae-ro, Songpa-gu, Seoul, Korea

Telephone:+82-2-559-3553
Fax: +82-2-559-3558
E-mail: jeongyee.hong@ekosa.or.kr

SUM KUM MOOI

Malaysia

Chief Executive Officer
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

Telephone :+603 5513 3970
Fax : +603 5513 3891
E-mail: kmsum@misif.org.my

AYE THIHA

Myanmar

Secretary General
Myanmar Iron and Steel Association 6th Floor, UMFCCI Building, No. 29 Min Ye Kyaw Swar Street, Lanmadaw Township, Yangon, Myanmar

Telephone: +95 4201 1 4447
Fax: +95 1 231 4832
E-mail: aye.thiha@gmail.com

MICHELLE KAY TUNDAG

Philippines

Executive Vice President
Queen S International Trading Co. Ltd. Rm.208 JEB Building No.101 Amang Rodriguez Avenue Rosario,Pasig City,1600

Tel: +632 640 3538 Fax: +632 239 8010
E-mail: mktundag@outlook.com

EUGENE NG PENG GUAN

Singapore

Head, Strategy & Business Development
NatSteel Holdings Pte Ltd 22 Tanjong Kling Road, Singapore 628048

Telephone: +65 6660 5563
E-mail: npg@natsteel.com.sg

LIANG-CHING CHEN

Taiwan

Assistant General Manager, Intellectual Property & Testing Technology Department China Steel Corporation
1, Chung-kang Rd., Hsiao-kang District, Kaohsiung 81233, Taiwan, R.O.C.

Telephone: +886-7-8051095
Fax: +886-7-8022432
E-mail: 108571@mail.csc.com.tw

WIROTE ROTEWATANACHAI

Thailand

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

Telephone: +66 2 713 6290
Fax: +66 2 713 6550
E-mail: wirote@isit.or.th

TECHNICAL COMMITTEE

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

REZA JAYA WARDHANA

Malaysia

CHAIRMAN

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

Tel: +603 5519 1102 Fax: +603 5519 1159
E-mail: reza.jwardhana@seaisi.org

SHAWN ARMITAGE

Australia

Quality Services Superintendent
Liberty OneSteel Ingall Street, Admin Building Mayfield NSW 2304, Australia

Telephone: +61249355305
E-mail: shawn.armitage@libertyonesteel.com

ZAENAL ARIFIN MUSLIM

Indonesia

VP Technology & Energy Development
PT Krakatau Steel (Persero), Tbk. Jl. Industri No. 5, PO BOX 14 Cilegon 42435, Banten, INDONESIA

Telephone: +62 254 372579
Fax: +62 254 372581
E-mail: zaenala.muslim@krakatausteel.com

HWON-WOO JEONG

Korea

Technology Planning Group Leader
POSCO Technology Planning Group, Technology Strategy Office, POSCO Center, 440, Teheran-ro,Gangnam-gu, Seoul, 06194, Korea

Telephone: +82-2-3457-0610
E-mail: hwjeong@posco.com

TANG SIEW CHUAN

Malaysia

Senior Research Engineer
Southern Steel Berhad 2723, Lorong Perusahaan 12, Prai Industrial Estate, 13600 Prai, Penang, Malaysia

Tel: +604 3852597 Fax: +604 3852874
E-mail: tang.siewchuan@southsteel.com

CHOONG ZIN HAO

Malaysia - (Alternate Representative)

General Manager of Quality Assurance Department
CSC Steel Sdn Bhd No. 180, Kawasan Industri Ayer Keroh, 75450 Ayer Keroh, Melaka, Malaysia

Telephone: +606 2310169 (Ext. 601)
Fax: +606 2315312
E-mail: zhchoong@cscmalaysia.com

WELLINGTON Y. TONG

Philippines

President
Philippine Iron & Steel Institute c/o Pag-Asa Steel Works, Inc. 408 Amang Rodriguez Avenue Manggahan, Pasig, City, PHILIPPINES

Telephone: +632 7376300
Fax: +632 6814601
E-mail: pisisteel@yahoo.com.ph

CHANDRA MOHAN VERMA

Singapore

Senior Vice President I
NatSteel Holdings Pte Ltd 22 Tanjong Kling Road, Singapore 628048

Telephone: +65 6660 5615
Fax: +65 8725 7275
E-mail: cmv@natsteel.com.sg

WINAI RAKSAPAN

Thailand

Steelmaking 1 Manager
Siam Yamato Steel Co., Ltd 9, I-7 Road, Maptaput Industrial Estate, Muang, Rayong 21150, Thailand.

Tel: +66 38 683 723 Ext. 1210
E-mail: winair@syssteel.com

KAI-YU, WU

Taiwan

Assistant General Manager
Tung Ho Steel Enterprise Corp. No.22, Pingding, Erhu Village, Sihu Township, Miaoli County, TAIWAN

Telephone: +886-37-923333 ext.320
Fax: +886-37-922994
E-mail: h82wku@tunghosteel.com

DINH QUOC THAI

Vietnam

Vice President
Vietnam Steel Corporation (VNSTEEL) 91 Lang Ha, Dong Da District, Hanoi City, Vietnam

Telephone: +84 24 38561 767
Fax: +84 24 38561 815
E-mail: thaidq@vnsteel.vn

SUB-COMMITTEE (Steel Applications in Construction Sector)

The Sub-Committee on Steel Applications in the Construction Sector was newly 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.

NUTTAPON SUTTITAM

Thailand

CHAIRMAN

General Manager
Sahaviriya Steel Industries (Public) Co., Ltd. 9 Moo 7 T. Maeramphueng, A.Bangsaphan, Prachuabkirikhan 77140 Thailand

Tel: +66 32 691403-5 Fax: 66 32 691421
E-mail: nuttapons@ssi-steel.com
E-mail-II: nuttapon.suttitam@gmail.com

ANTHONY NG

Australia

Engineering Solutions Manager
Liberty Steel 61 Milperra Road Revesby NSW 2212 Australia

E-mail: Anthony.ng@onesteel.com

KEN PANGESTU

Indonesia

President Director of PT Gunung Baja Konstruksi
PT Gunung Baja Konstruksi Jl. Jarakosta No.RT. 05/02, Sukadanau, Kec. Cikarang Bar., Bekasi, Jawa Barat 17520, Indonesia

Telephone: +62 21 8901580
E-mail: khenji.esc@grdsteel.com

Ong Kok Keong

Malaysia

Manager Operation (Cut & Bend)
Southern Steel Mesh Sdn Bhd Lot 63, 149, 160 & 161 Lingkaran Taman Industri Integrasi 2 Taman Industri Integrasi Rawang 48000 Rawang, Selangor

Tel: 603-60929533 Fax: 603-60929588
E-mail: ong.kokkeong@southsteel.com

K K CHIN

Malaysia

Director of Quality/Plant Improvement IETS, S&H, Logistics and Warehouse.
YKGI Holdings Berhad Wisma YKGI, Lot 6479 Lorong Sungai Puluh/KU06 Kawasan Perindustrian Sungai Puluh 42100 Klang, Selangor

Tel: 603-32975555/603-32915189 Fax: 603-32906688/603-32916193
E-mail: kkchin@ykgigroup.com

TAN CHENG SWEE

Malaysia

Assistant Manager Quality Assurance & Product Development
Ann Joo Steel Berhad Lot 1236, Prai Industrial Estate 13600 Prai, Penang

Tel: 604-3907144/3888300 (ext:8521) Fax: 604-3984459
E-mail: tan.cheng.swee@annjoo.com.my

SARAVANAN NATARAJAN

Singapore

Assistant Vice President, New Product Development, Marketing
NatSteel Holdings Pte Ltd 22 Tanjong Kling Road | Singapore 628048

Telephone: +65 6660 7822 / 9623 0925
E-mail: saran@natsteel.com.sg

PENG-CHI, PENG

Taiwan

Manager
Dragon Steel Corporation 100 Lung Chang Rd., Lung Jing Dist., Taichung City, Taiwan(R.O.C.)43401

Tel: +886-4-26306088 Fax: +886-4-26306041
E-mail: 007885@dragonsteel.com.tw

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.

SOMSAK PIKKANESUAN

Thailand

CHAIRMAN

AVP. Group Energy & Environment Strategy and Development
Sahaviriya Steel Industries (Public) Co., Ltd. 9 Moo 7 T. Maeramphueng, A.Bangsaphan, Prachuabkirikhan 77140 Thailand

Tel: +66 32 691403-5 Ext. 5120 Fax: 66 32 691421
E-mail: Somsakp@SSI-Steel.com

NORBADARIAH HANIM ABU BAKAR

Australia

Vice President, OHS & E
NS BlueScope Asia Level 12, Tower 8, UOA Business Park, Jalan Pengaturcara U1/51A, Kawasan Perindustrian Temasya, 40150 Shah Alam Selangor Darul Ehsan, MALAYSIA


E-mail: Hanim.AbuBakar@bluescopesteel.com

ZAENAL ARIFIN MUSLIM

Indonesia

VP Technology & Energy Development
PT Krakatau Steel (Persero), Tbk. Jl. Industri No. 5, PO BOX 14 Cilegon 42435, Banten, INDONESIA

Telephone: +62 254 372579
Fax: +62 254 372581
E-mail: zaenala.muslim@krakatausteel.com

YOUNG-DO, JANG

Korea

Group Leader, Dept. of Environment, Energy and Social Responsibility
POSCO POSCO Center, 440, Teheran-ro, Gangnam-gu, Seoul, Korea

Telephone: +82234570289
E-mail: ydjang@posco.com

NG KIAN HIN

Malaysia

Director Business Development
Alpine Pipe Manufacturing Sdn Bhd Lot 6085, Jalan Haji Abdul Manan, Batu 5 1/2, Jalan Meru, 41050 Klang, Selangor, Malaysia

Tel: +603 3377 8688 Fax: +603 3377 8788
E-mail: khng@htgrp.com.my

JOEL T. RONQUILLO

Philippines

Manager (Customer /Technical Services)
Steelasia Manufacturing Corp. 2/F Building 2, Bonifacio High Street, Bonifacio Global City, Taguig City, PHILIPPINES

Telephone: +632 856-6888
Fax: +632 856-555521 5235651
E-mail: jtronquillo@steelasia.com

CHANDRA MOHAN VERMA

Singapore

Senior Vice President I
NatSteel Holdings Pte Ltd 22 Tanjong Kling Road, Singapore 628048

Telephone: +65 6660 5615
Fax: +65 8725 7275
E-mail: cmv@natsteel.com.sg

HSIN-JUNG CHEN

Taiwan

General Manager, Environmental Protection Department Dragon Steel Corporation.
No. 100, Longchang Road, Longjing District, Taichung City, 43401 TAIWAN R.O.C.

Telephone: +886-4-26306088
Fax: +886-4-26306066
E-mail: 046492@dragonsteel.com.tw

NGO TIEN THO

Vietnam

Process and Quality Director
NS-Daewoo Co., Ltd 07, A7 Zone, Le Thanh Tong Str., Tan Hanh Quarter, Phu My Town, Tan Thanh District, BRVT Province, Vietnam

Tel: +84 64 3890999 Fax: +84 64 3928179
E-mail: thont@vnsdaewoo.com

STATISTICAL AND 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.

PICHSINI TEPA-APIRAK

Malaysia

CHAIRMAN

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

Tel: +603 5519 1102 Fax: +603 5519 1159
E-mail: pichsini@seaisi.org

NICK SCAVARELLI

Australia

Economist, Corporate Finance & Strategy
BlueScope Steel Sirius Buiding, Five Islands Rd, Port Kembla, NSW 2505, Australia

Telephone: +612 4240 2367
E-mail: nick.scavarelli@bluescopesteel.com

TUTI RACHMAWATI

Indonesia

VP Government & Institutional Relation
PT Krakatau Steel (PERSERO) Tbk Krakatau Steel Building, 5th Floor, Jalan Gatot Subroto Kav.54, Jakarta Selatan 12950, INDONESIA

Telephone: +62 21 523 5520
Fax: +62 21 520 0892
E-mail: tuti.rachmawati@krakatausteel.com

TOMOHIRO HIJIKATA

Japan

Overseas Market Research Group
Market Research & International Economic Affairs Division The Japan Iron and Steel Federation 3-2-10, Nihonbashi-Kayabacho Chuo-ku, Tokyo 103-0025 JAPAN

Telephone: +81-3-3669-4835
E-mail: hijikata@jisf.or.jp

JEONG-YEE HONG

Korea

Team Leader (International Trade & Cooperation Department)
Korea Iron and Steel Association 15th Fl, East Bldg of IT Venture Tower, 135, Jungdae-ro, Songpa-gu, Seoul, Korea

Tel: +82-2-559-3553 Fax: +82-2-559-3558
E-mail: jeongyee.hong@ekosa.or.kr

RAHANA MUSTAFFA

Malaysia

Senior Executive
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

Telephone: +603 5513 3970
Fax: +603 5513 3891
E-mail: rahanamustaffa@misif.org.my

SUM KUM MOOI

Malaysia

Chief Executive Officer
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

Telephone: +603 5513 3970
Fax: +603 5513 3891
E-mail: kmsum@misif.org.my

RONALD MAGSAJO

Philippines

Manager for Corporate Development and Industry Affairs
New Carcar Manufacturing Inc Address: 2F B2 Bonifactio High Street, Fort Bonifacio, Taguig City, Philippines 1634

Telephone: +632 856-6888
Fax: +632 856-2397
E-mail: rcmagsajo@steelasia.com

EUGENE NG PENG GUAN

Singapore

Head, Strategy & Business Development
NatSteel Holdings Pte Ltd 22 Tanjong Kling Road, Singapore 628048

Tel: +65 6660 5563
E-mail: npg@natsteel.com.sg

SHIH, HENG WEN

Taiwan

Information Department Director
Taiwan Steel & Iron Industries Association 10th Fl. No.9, Sec. 1 Chang An East Road Taipei, Taiwan R.O.C.

Telephone: +886225427900 (ext. 31)
Fax: +886-2-25314708
E-mail: hoganshih@tsiia.org.tw

PRADTHANA PRACHAKLANG

Thailand

Industry Analyst
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

Telephone: +(66) 2 712 4402-7
Fax: +(66) 2 713 6550
E-mail: pradthana@isit.or.th

TRANG THI THU HA

Vietnam

Chief of VSA's Office
Vietnam Steel Association 3rd Floor, 91 Lang Ha, Dong Da, Hanoi, Vietnam

Telephone: +84 904110202
Fax: +84 43514 5113
E-mail: trangha1210@yahoo.com
E-mail-II:orhattt@vsa.com.vn