All prices for quinoa stabilized again. On 20 July, the Challapata market closed at 1,500 Bolivianos per quintal for both white and red quinoa. This equals to US$4.82 per kg. Black quinoa is still traded for US$3.21 (1,000 Bolivianos per quintal). All prices are the same as last week >> Challapata Market Update, 21.7.