Press Release

Paris, 18 April 2008

China: strong development in Tianjin press release

Located 120 kilometers southeast of Beijing and with more than 10 million people, C o n t a c t s : Tianjin is one of the most dynamic cities in China. It has a very long commercial and Corporate Communication industrial history thanks to its ideal location close to Beijing on the Bohai Bay. It is Corinne Estrade-Bordry becoming the third national economic development center, after Guangdong and + 33 (0)1 40 62 51 31 Shanghai.

Investor Relations Air Liquide announces the start-up of a long term supply of industrial gases to Virginia Jeanson +33 (0)1 40 62 57 37 Sinopec Tianjin Petroleum and Chemical Corporation (TPCC), in Tianjin. Air Liquide Aude Rodriguez created a 50/50 joint venture company earlier this year with TPCC in Dagang Tianjin (Air +33 (0)1 40 62 57 18 Liquide TPCC), which has just taken over the Air Separation Units (ASU) as well as the associated teams of the existing TPCC facility. It is also building a new 1,000 tonnes/day Communication Air Liquide China ASU necessary for the new TPCC refinery and ethylene cracker. The total investment JX Zheng + 86 (10) 65 68 1255 ext 235 of the joint venture is about €45 million. The new ASU unit is being manufactured by Air Liquide Hangzhou, the Air Liquide engineering centre in China, providing both high reliability and high energy efficiency, in line with Chinese government objectives.

Air Liquide has been steadily developing the Tianjin market. The Group was first present in Tianjin in 1995 with an ASU and two hydrogen units. In April 2007, Air Liquide commissioned another new unit in Tianjin located in Tianjin Binhai New Development Air Liquide in China District, supplying LG Bohai Chemical Co., Ltd. Its joint venture with Tianjin Soda, Air Already present in China in 1916 and Liquide Yongli, is currently investing in two new ASUs of 2,000 tonnes/day each to supply with an increased development in the oxygen and nitrogen to Tianjin Soda in the same District. The units will start beginning of last 15 years, Air Liquide employs about 2009. Total investment decisions of Air Liquide in Tianjin have already reached 2,000 people in this country with more than more than €200 million and are expected to increase further. €250 million sales in 2007. Air Liquide operations are located in the industrial areas of Beijing / Tianjin / Liaoning / Shandong in Jean-Pierre Duprieu, Senior Vice-President in charge of Asia Pacific and member the north, Shanghai / Jiangsu / Zhejiang in of Air Liquide’s Executive Committee, said: “We are very pleased to start this the east, and expanding to Sichuan/Hubei new operation in Tianjin with TPCC, which has decided to outsource its and Guangdong in the South and West. industrial gas needs. It opens new possibilities for Air Liquide to cooperate further with Sinopec. We have now reached a very significant presence in Tianjin and we are continually strengthening it in this fast growing market. Air Liquide will continue to accelerate its investments in China with at least €300 million per year 2007-2011, three times more per year than during the 2004-2006 period.”

Mr. Xu Hongxing, Chairman of TPCC, said: “It is the first joint venture for TPCC and it constitutes a milestone in the cooperation between Sinopec and Air Liquide. We believe that it is a good initiative to outsource our industrial gases to a specialist. We see a bright future for our partnership.”

www.airliquide.com Page 1/2 TPCC is a branch of Sinopec operating in Dagang District (Tianjin) with around 10,000 people and more than 20 billion Rmb sales. The existing facility has a five million tonnes/year refinery, a 200 ktonnes/year ethylene, a 200kttonnes/year fibers and a 70 ktonnes/year polyether polyols plants. On the same site, Sinopec is developing a new project with a total investment 20.1 billion Rmb, including a refinery of 10 million tonnes/year and an ethylene cracker of 1 million tonnes/year with an expected start up by end of 2009.

With more than 40,000 employees in 72 countries, Air Liquide is the world leader in industrial and medical gases and related services. The Group offers innovative solutions based on constantly enhanced technologies and produces air gases (oxygen, nitrogen, argon, rare gases…) and many other gases including hydrogen. The Group contributes to the manufacturing of many everyday products: bubbles in sparkling beverages, protective atmosphere for packed foods, oxygen for hospitals and homecare patients, ultra- pure gases for the semiconductor industry, hydrogen to desulfurize fuels...

Air Liquide is committed to sustainable development and helps to protect life. Founded in 1902, Air Liquide has successfully developed a long-term relationship with its shareholders built on trust and transparency and guided by the principles of corporate governance. Since the publication of its first consolidated financial statements in 1971, Air Liquide has posted strong and steady earnings growth. Sales in 2007 totaled 11,801 million euros, with sales outside France accounting for almost 80%. Air Liquide is listed on the Paris stock exchange and is a component of the CAC 40 and Eurostoxx 50 indices (ISIN code FR 0000120073).