i.         M/s ESTIM Construction Company Limited

      ii.         M/s China Henan International Cooperation Group Co. Ltd (CHICO)

     iii.         M/s Top International Engineering Corporation

     iv.         M/s China Geo Engineering Corporation

      v.         M/s CJIC & JXTEG JV

     vi.         M/s China Railway Seventh Group Co Ltd

    vii.         M/s Jiangxi Geo Engineering (Group) Corporation

   viii.         M/s JMC Projects (India) Ltd

     ix.         M/s Mapa Insaat Ve Ticaret A.S & M/s Gunal Insaat Sanayi Ve Ticaret A.S in Joint Venture

      x.         M/s China Wu Yi Co Ltd

     xi.         M/s China Harbour Engineering Company Ltd

    xii.         M/s DOTT Services Ltd; & M/s SADEEM Al-kuwait General Trading and Contracting Company JV

   xiii.         M/s Shaanxi Water Resources Hydropower Engineering Group Co. Ltd

   xiv.         M/s Sichuan Road and Bridge (Group) Corporation Ltd

    xv.         M/s AVIC – Intl Project Engineering Ltd.

   xvi.         M/s Dacheng Engineering Construction Group Co., Ltd

  xvii.         M/s China Railway 15 Bureau Group Corporation

 xviii.         M/s Zhejiang Communications Construction Group Co., Ltd

   xix.         M/s China Gezhouba Group Co. Ltd

    xx.         M/s STECOL Corporation

   xxi.         M/s SAMCRETE Engineers & Contractors

  xxii.         M/s Conduril Engenharia S.A

 xxiii.         M/s China Construction First Group Corporation Limited

xxiv.         M/s Arab Contractors