According to the lawsuit, one of the men, 32 years old, received information about the delivery, which he then passed on to the other man, 49 years old.
The drug has the two men together with a woman in the age of 32 since stored in one man and the woman's joint home in Linköping.
1,893 grams of amphetamine have been seized by police.
Sometime during the period of June 5 and June 7, approximately 2,763 grams of the current batch of drugs have been transferred to other people in Linköping or at an unknown location in the country, according to the indictment.
According to the lawsuit, the crime should be considered serious because it was intended for a particularly large amount of drugs and that it was part of an activity that was conducted on a larger scale.
One of the accused admits detention, but denies the crime.
The others deny the crime.
The three accused were revealed last summer when the police made a major raid through an FBI-controlled encryption service.
One of the men has strong connections to a criminal motorcycle gang.