Biodiesel Content
Biodiesel was only detected at traces below 1 %vol. FAME since 2012, except in:
•Benin: in 2014, at 2.7 and 6.1 %vol.
•Ghana: in 2017, at 1.1 and 1.7 %vol.
•Mali: in two samples in 2014, at 1.0 and 2.6 %vol.
•Mauritania: in the four samples in 2014, between 1 and 2 %vol.
•Nigeria: in 2015, at 2.2, 10.8 and 16.1 %vol.; and in 2019 at 3.4 %vol.
Such cases are most probably due to contamination or illegal adulteration.