Coal is a combustible black or brownishblack sedimentary rock formed as rock strata called coal seams Coal is mostly carbon with variable amounts of other elements chiefly hydrogen sulfur oxygen and nitrogen This is to certify that coal was manually sampled in accordance to ISO 182832006 prepared in accordance to ISO 1390942016 and tested by Bureau Veritas Moambique Lda in accordance to the relevant standard methods The following results are the weighted average of the individual samples Analysis Units Method As Received Basis Air Dry Basis Dry Basis Test Result Total Moisture ISO 589 2008 46 Moisture in Analysis Sample ISO 11722 2013 12 Volatile Matter ISO 562 2010 198 205 207 Ash Content ISO 1171 2010 269 279 282 Fixed Carbon ISO 17246 2010 487 504 511 Total Sulphur ISO 19579 2006 096 099 101 Phosphorous ISO 622 2016 0196 0203 0206 Gross Calorific Value MJkg ISO 1928 2009 2406 2493 2523 Gross Calorific Value kcalkg ISO 1928 2009 5746 5954 6026 Net Calorific Value MJkg ISO 1928 2009 2325 2417 2450 Net Calorific Value kcalkg ISO 1928 2009 5553 5774 5851 Hardgrove Grindability Index Index ISO 5074 2015 670 Size Distribution 050mm ISO 1953 2015 997 Note Analysis marked are not part of scope of accreditation of this laboratory Analysis marked heve been subcontracted to Bureau Veritas Laboratories A SADCAS accredited Testing laboratory No TEST5 0047 Origin Mozambique Page 1 of 1