ALKA CONSTRUCTION COMPANY SA

The execution of superstructure and infrastructure works, civil engineering and construction in Switzerland and abroad; the acquisition, administration, rental and disposal of its own properties and real estate; the development, design and planning of buildings as client or general contractor; the awarding and subcontracting of construction work, site management, excavations and transportation, metalwork and carpentry. The purchase, sale, import and export of building materials, machines and equipment and any other related activities. The company may open branches and subsidiaries in Switzerland and abroad and participate in other companies in Switzerland and abroad. The company may also engage in all commercial, financial or other activities that are related to the company's purpose.