We herewith certify that HYDROCHEM ZI DES GRESSES 26290 DONZERE France Supplier Reg. ID: mid102542 DUNS: 383464351 is approved as a qualified supplier to Alstom Thermal Power This certificate is delivered in recognition of conformance with Alstom Thermal Power Commercial qualification requirements and supplier’s commitment to consistently maintain these requirements, its associated high standards and the compliance with all relevant industrial standards, laws & regulations applicable in the country of production & the country or countries of use of the Products. Issue date: 27/01/2015 Expiry date: 25/01/2021 Commercial Qualification responsible Alain Lagache