...very little attention has been paid to those economic realities that explain Khartoum's ability to conduct serial genocide in Sudan...[Current] financing of genocide in Sudan derives chiefly from oil revenues... [which] now exceed $2 billion per year...[For] several years before the first export shipment of crude oil left Port Sudan, Khartoum had been engaged in substantial in-kind trading with China: future oil and anticipated oil revenues in exchange for Chinese arms... [refers to Talisman, Siemens, Alcatel, ABB, PetroChina, Sinopec]