The U.S. characterized the violence in Darfur as genocide.
Between 2004 and 2006, China provided $55 million worth of small arms to the Sudan regime, which in turn supplied them to Arab militias blamed for mass killing and privation in Darfur, the group stated in a report made public on March 13.
Human Rights First reported that Sudan paid for the arms from the proceeds of oil sales to China according to Agence France Presse.
"So long as it continues to sell massive quantities of small arms to Khartoum, the government of China has created a virtual supply line from the small arms factories in China to the Sudanese government-sponsored militias killing civilians in Darfur," Betsy Apple, a director at Human Rights First said.
The United Nations has reported that the Darfur conflict has killed some 200,000 people and displaced 2.2 million, since 2003, when rebel groups fought for greater access to the regions's natural resources.
China's special envoy on Darfur, Liu Giujin, has been on the defensive as the 2008 Beijing Olympics approach. Liu, for example, says China has been only one of many weapons suppliers to the government in Khartoum.
"In addition, Sudan is Africa's third arms producer behind Egypt and South Africa and is self-sufficient in conventional arms and ammunition," Liu told reporters in Paris.
"The country will always find a way to obtain arms. It is unfair to accuse China."
