Portland cement: Botswana

Dear Sir, We hereby state and represent that it is our corporate intention to purchase Ordinary Portland Cement 42.R, in the quantity as specified in the terms and conditions as stated below. 1. COMMODITY: Ordinary Portland Cement 42.5R 2. QUANTITY: Total 100,000Mt+/- 5%: (12,500 Mt x 8 months) 3. SPECIFICATIONS: BRITISH STANDARDS 12/1996 OR ASTM C-150 CHEMICAL ANALYSIS: SIO2 SILICON DIOXIDE 21% A120 ALUMINUM OXIDE 5.30% FE203 FERRIC OXIDE 3.30% CAO CALCIUM OXIDE 65.60% MGO MAGNESIUM OXIDE 1.10% SO3 SULPHUR TRIOXIDE 2.70% LOI LOSS OF IGNITION 0.90% C3A TRICALCIUM ALUMINATES 8.05% C3S TRICALCIUM SILICATE 60.00% C2S DICALCIUM SILICATE 15.00% C4AF TRICALCIUM ALUMINOUS FERRIC 9.76% PHYSICAL TESTS: BLAINE 3.250 CM2/G AUTOCLAVE EXPANSION (LE CHAT) 0.02 MM COMPRESSIVE STRENGTH: 3 DAYS 230 KG/CM2 7 DAYS 305 KG/CM2 28 DAYS 420 KG/CM2 INITIAL SETTING TIME (VICAT TEST) 105 MIN FINAL SETTING TIME (VICAT TEST) 135 MIN 4. PACKING: 1,5 MT big bags. You are kindly requested to provide your best price within the delivery and packaging terms as stated above. Best regards, Rashad Rajabov Project coordinator,

Dear Sir We would like to briefly introduce our comapny as international consuting firm located in France with Offices in North-africa, we represent cement plant to sell their production in North africa and newly in West african cost, actually we can satisfy your request for cement, and have available OPC 42.5 R TYPE CEM 1, 25.000MT/month in douala port, Cameroon. Min order quantity 2000MT All our cement is CE certified with EN 197.1 standards . Regards Walid Machat Executive Export manager

Dear Rashad What is the port of discharge? Regards Ali ? Dear Sir, ? ? We hereby state and represent that it is our corporate intention to ? purchase Ordinary Portland Cement 42.R, in the quantity as specified in the ? terms and conditions as stated below. ? ? 1. COMMODITY: Ordinary Portland Cement 42.5R ? ? 2. QUANTITY: Total 100,000Mt+/- 5%: (12,500 Mt x 8 months) ? ? 3. SPECIFICATIONS: BRITISH STANDARDS 12/1996 OR ASTM C-150 ? ? CHEMICAL ANALYSIS: ? SIO2 SILICON DIOXIDE 21% ? A120 ALUMINUM OXIDE 5.30% ? FE203 FERRIC OXIDE 3.30% ? CAO CALCIUM OXIDE 65.60% ? MGO MAGNESIUM OXIDE 1.10% ? SO3 SULPHUR TRIOXIDE 2.70% ? LOI LOSS OF IGNITION 0.90% ? C3A TRICALCIUM ALUMINATES 8.05% ? C3S TRICALCIUM SILICATE 60.00% ? C2S DICALCIUM SILICATE 15.00% ? C4AF TRICALCIUM ALUMINOUS FERRIC 9.76% ? ? PHYSICAL TESTS: ? BLAINE 3.250 CM2/G ? AUTOCLAVE EXPANSION (LE CHAT) 0.02 MM ? ? COMPRESSIVE STRENGTH: ? 3 DAYS 230 KG/CM2 ? 7 DAYS 305 KG/CM2 ? 28 DAYS 420 KG/CM2 ? INITIAL SETTING TIME (VICAT TEST) 105 MIN ? FINAL SETTING TIME (VICAT TEST) 135 MIN ? ? 4. PACKING: 1,5 MT big bags. ? ? You are kindly requested to provide your best price within the delivery ? and packaging terms as stated above. ? ? ? Best regards, ? ? ? Rashad Rajabov ? Project coordinator,