----

----

----

|   | CEMEX, S.A.B.de C.V., as Issuer                   |
|--------|---------------------------------------------------|
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | By:                                               |   | /s/ Jaime Armando Chapa Gonzalez |
|   |                                              |   | Name: |   | Jaime Armando ChapaGonzalez |
|   |                                              |   | Title: |   | Attorney-in-Fact |
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | CEMEXMéxico, S.A. de C.V., as Note Guarantor |
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | By:                                               |   | /s/ Jaime Armando Chapa Gonzalezs |
|   |                                              |   | Name: |   | Jaime Armando ChapaGonzalez |
|   |                                              |   | Title: |   | Attorney-in-Fact |
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | CEMEX Corp.,as Note Guarantor                     |
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | By:                                               |   | /s/ Jaime Armando Chapa Gonzalez |
|   |                                              |   | Name: |   | Jaime Armando ChapaGonzalez |
|   |                                              |   | Title: |   | Attorney-in-Fact |
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | CEMEXEspaña, S.A., as Note Guarantor         |
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | By:                                               |   | /s/ Jaime Armando Chapa Gonzalez |
|   |                                              |   | Name: |   | Jaime Armando ChapaGonzalez |
|   |                                              |   | Title: |   | Attorney-in-Fact |
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | CEMEX ResearchGroup AG, as Note Guarantor         |
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | By:                                               |   | /s/ Jaime Armando Chapa Gonzalez |
|   |                                              |   | Name: |   | Jaime Armando ChapaGonzalez |
|   |                                              |   | Title: |   | Attorney-in-Fact |

----

|   | CEMEX ShippingB.V., as Note Guarantor             |
|--------|---------------------------------------------------|
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | By:                                               |   | /s/ Jaime Armando Chapa Gonzalez |
|   |                                              |   | Name: |   | Jaime Armando ChapaGonzalez |
|   |                                              |   | Title: |   | Attorney-in-Fact |
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | CEMEX AsiaB.V., as Note Guarantor                 |
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | By:                                               |   | /s/ Jaime Armando Chapa Gonzalez |
|   |                                              |   | Name: |   | Jaime Armando ChapaGonzalez |
|   |                                              |   | Title: |   | Attorney-in-Fact |
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | CEMEX FranceGestion (S.A.S.), as Note Guarantor   |
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | By:                                               |   | /s/ Jaime Armando Chapa Gonzalez |
|   |                                              |   | Name: |   | Jaime Armando ChapaGonzalez |
|   |                                              |   | Title: |   | Attorney-in-Fact |
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | CEMEX UK, asNote Guarantor                        |
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | By:                                               |   | /s/ Jaime Armando Chapa Gonzalez |
|   |                                              |   | Name: |   | Jaime Armando ChapaGonzalez |
|   |                                              |   | Title: |   | Attorney-in-Fact |
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | CEMEX EgyptianInvestments B.V., as Note Guarantor |
|   |                                              |   |   |   |   |
|   |                                              |   |   |   |   |
|   | By:                                               |   | /s/ Jaime Armando Chapa Gonzalez |
|   |                                              |   | Name: |   | Jaime Armando ChapaGonzalez |
|   |                                              |   | Title: |   | Attorney-in-Fact |

----

|   | New SunwardHolding B.V., as Additional Note Guarantor                      |
|--------|----------------------------------------------------------------------------|
|   |                                                                       |   |   |   |   |
|   |                                                                       |   |   |   |   |
|   | By:                                                                        |   | /s/ Jaime Armando Chapa Gonzalez |
|   |                                                                       |   | Name: |   | Jaime Armando ChapaGonzalez |
|   |                                                                       |   | Title: |   | Attorney-in-Fact |
|   |                                                                       |   |   |   |   |
|   |                                                                       |   |   |   |   |
|   | CEMEXConcretos, S.A. de C.V., as Additional Note Guarantor                 |
|   |                                                                       |   |   |   |   |
|   |                                                                       |   |   |   |   |
|   | By:                                                                        |   | /s/ Jaime Armando Chapa Gonzalez |
|   |                                                                       |   | Name: |   | Jaime Armando ChapaGonzalez |
|   |                                                                       |   | Title: |   | Attorney-in-Fact |
|   |                                                                       |   |   |   |   |
|   |                                                                       |   |   |   |   |
|   | EmpresasTolteca de México, S.A. de C.V., as Additional Note Guarantor |
|   |                                                                       |   |   |   |   |
|   |                                                                       |   |   |   |   |
|   | By:                                                                        |   | /s/ Jaime Armando Chapa Gonzalez |
|   |                                                                       |   | Name: |   | Jaime Armando ChapaGonzalez |
|   |                                                                       |   | Title: |   | Attorney-in-Fact |
|   |                                                                       |   |   |   |   |
|   |                                                                       |   |   |   |   |
|   | CEMEX EgyptianInvestments II B.V., as Note Guarantor                       |
|   |                                                                       |   |   |   |   |
|   |                                                                       |   |   |   |   |
|   | By:                                                                        |   | /s/ Jaime Armando Chapa Gonzalez |
|   |                                                                       |   | Name: |   | Jaime Armando ChapaGonzalez |
|   |                                                                       |   | Title: |   | Attorney-in-Fact |

----

|   | COMPUTERSHARETRUST COMPANY, N.A., as Trustee |
|--------|----------------------------------------------|
|   |                                         |   |   |   |   |
|   |                                         |   |   |   |   |
|   | By:                                          |   | /s/ John M. Wahl |
|   |                                         |   | Name: |   | John M. Wahl |
|   |                                         |   | Title: |   | Corporate Trust Officer |

----

|   | 1.  |   | CEMEX México, S.A. deC.V.               |
|--------|-----|--------|----------------------------------------------|
|   | 2.  |   | CEMEX Corp.                                  |
|   | 3.  |   | CEMEX España,S.A.                       |
|   | 4.  |   | CEMEX Research GroupAG                       |
|   | 5.  |   | CEMEX ShippingB.V.                           |
|   | 6.  |   | CEMEX AsiaB.V.                               |
|   | 7.  |   | CEMEX France Gestion(S.A.S.)                 |
|   | 8.  |   | CEMEX UK                                     |
|   | 9.  |   | CEMEX Egyptian InvestmentsB.V.               |
|   | 10. |   | New Sunward HoldingB.V.                      |
|   | 11. |   | CEMEX Concretos, S.A. deC.V.                 |
|   | 12. |   | Empresas Tolteca deMéxico, S.A. de C.V. |