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Siemens Receives Meltshop Order from Xingtai, China

Expanding Into the Stainless- and Special-Steel Product Market

(PresseBox) (Linz, Austria, ) Siemens VAI Metals Technologies received a contract from the Chinese steel producer Xingtai Iron & Steel Corp., Ltd. (Xingtai Steel) for engineering and the supply of key equipment for a 50-ton-capacity AOD stainless steel converter, a ladle furnace of the same capacity and a 4-strand billet caster. These plants will be part of a new production facility being built at Xingtai in Hebei Province which will enable the company to enter the stainless- and special-steel market for long products. The total order volume is a two-digit-million-euro figure. The new meltshop is scheduled to start up in June 2010.

Xingtai Steel, a medium-sized Chinese steel producer, has a current annual production capacity of approximately three million tons of low-allow and high-carbon steel grades. The company is the largest producer of specialized high-quality wire and rod in China and also supplies special steel components to the industry, including the automotive sector.

The scope of supply for the AOD converter includes the engineering and the supply of core components such as the tilting drive, valve station, rotary joint, tuyeres and special hydraulic components. Level 1 and Level 2 automation, including the metallurgical process model for stainless production, will also be provided. Special plant features include the VAI-CON Simple suspension system, a top lance and individual tuyere control.

Engineering and key components will be supplied for the ladle furnace as well, including the current-conducting electrode arms, the high-voltage electrical system, hydraulics, Level 1 and Level 2 automation in addition to a metallurgical process model.

The billet caster is designed to cast approximately 500,000 tons of stainless and special steel grades per year, also for ESR (electroslag refining) applications. In addition to engineering and automation, Siemens VAI will supply special equipment and technological packages. These include LevCon for the precise control of the steel level in the mold, DynaFlex for the online hydraulic adjustment of the mold-oscillation parameters, and Diamold mold tubes in support of high-speed casting. Air-mist cooling will be provided for optimized strand cooling. Mold and final EMS (electromagnetic stirrer) will ensure a fully homogenized steel composition with minimum strand segregation.

Also for this project Siemens Ltd., China will be responsible for the local manufacturing and supply of certain key components for the AOD converter and ladle furnace in addition to electrical equipment and Level 1 automation for the meltshop.

Siemens VAI had previously supplied components for one LD (BOF) converter, two ladle furnaces, two billet casters and five long-product rolling mills to Xingtai and also upgraded two of the company's existing casters.

Further information about solutions for steel works, rolling mills and processing lines is available at http://www.siemens.com/metals

VAI-Con, DynaFlex and Diamold are registered trademarks of Siemens AG in certain countries.

About Siemens AG

The Siemens Industry Sector (Erlangen, Germany) is the world's leading supplier of production, transportation, building and lighting technologies. With integrated automation technologies as well as comprehensive industry-specific solutions, Siemens increases the productivity, efficiency and flexibility of its customers in the fields of industry and infrastructure. The Sector consists of six Divisions: Building Technologies, Drive Technologies, Industry Automation, Industry Solutions, Mobility and Osram. With around 222,000 employees worldwide Siemens Industry posted in fiscal year 2008 a profit of EUR3.86 billion with revenues totaling EUR38 billion. www.siemens.com/industry

With the business activities of Siemens VAI Metal Technologies, (Linz, Austria), Siemens Water Technologies (Warrendale, Pa., U.S.A.), and Industry Technologies, (Erlangen, Germany), the Siemens Industry Solutions Division (Erlangen, Germany) is one of the world's leading solution and service providers for industrial and infrastructure facilities. Using its own products, systems and process technologies, Industry Solutions develops and builds plants for end customers, commissions them and provides support during their entire life cycle. With around 31,000 employees worldwide Siemens Industry Solutions achieved an order intake of EUR 8.4 billon in fiscal year 2008 (preliminary and unaudited).

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